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County Antrim, Northern Ireland, UK i
Regional Level Types
County Antrim County
Northern Ireland Constituent Country
UK Country

Regional Level Types
County Antrim	County
Northern Ireland	Constituent Country
UK	Country

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Predictive Mineralogy

View of the „Giant’s Causeway“ cliffs, in 1912.

Giant's Causeway, County Antrim, Northern Ireland, UK

View of the „Giant’s Causeway“ cliffs, in 1912.

Giant's Causeway, County Antrim, Northern Ireland, UK

View of the „Giant’s Causeway“ cliffs, in 1908.

Giant's Causeway, County Antrim, Northern Ireland, UK

View of the „Giant’s Causeway“ cliffs, in 1912.

Giant's Causeway, County Antrim, Northern Ireland, UK

View of the „Giant’s Causeway“ cliffs, in 1908.

Giant's Causeway, County Antrim, Northern Ireland, UK

View of the „Giant’s Causeway“ cliffs, in 1912.

Giant's Causeway, County Antrim, Northern Ireland, UK

View of the „Giant’s Causeway“ cliffs, in 1912.

Giant's Causeway, County Antrim, Northern Ireland, UK

Neighbouring regions:

County Down, Northern Ireland, UK

County Londonderry, Northern Ireland, UK

County Tyrone, Northern Ireland, UK

County Armagh, Northern Ireland, UK

Type:

County

Largest Settlements:

Place	Population
Belfast	274,770 (2018)
Lisburn	77,506 (2016)
Newtownabbey	63,860 (2016)
Carrickfergus	29,208 (2016)
Ballymena	28,932 (2016)
Antrim	19,661 (2016)

Mindat Locality ID:

2453

Long-form identifier:

mindat:1:2:2453:5

GUID (UUID V4):

Other Languages:

View 50 more...

French:

comté d'Antrim, Irlande du Nord, Royaume-Uni

German:

Antrim, Nordirland, Vereinigtes Königreich

Irish Gaelic:

Contae Aontroma, Tuaisceart Éireann, An Ríocht Aontaithe

Italian:

Antrim, Irlanda del Nord, Regno Unito

Russian:

Антрим, Северная Ирландия, Великобритания

Simplified Chinese:

安特里姆郡, 北爱尔兰, 英国

Spanish:

Condado de Antrim, Irlanda del Norte, Reino Unido

Anglo-Saxon:

Antrimscīr, Norðerne Īrland, Geāned Cynerīce

Arabic:

مقاطعة أنترم, أيرلندا الشمالية, المملكة المتحدة

Aragonese:

Condato d'Antrim, Irlanda d'o Norte, Reino Unito

Armenian:

Անտրիմ, Հյուսիսային Իռլանդիա, Միացյալ Թագավորություն

Asturian:

Condáu d'Antrim, Irlanda del Norte, Reinu Xuníu

Basque:

Antrim konderria, Ipar Irlanda, Erresuma Batua

Belarusian:

графства Антрым, Паўночная Ірландыя, Вялікабрытанія

Bengali:

এন্ট্রিম কাউন্টি, উত্তর আয়ারল্যান্ড, যুক্তরাজ্য

Breton:

Kontelezh Aontroim, Norzhiwerzhon, Rouantelezh-Unanet

Bulgarian:

Антрим, Северна Ирландия, Обединено кралство Великобритания и Северна Ирландия

Catalan:

Comtat d'Antrim, Irlanda del Nord, Regne Unit

Czech:

Hrabství Antrim, Severní Irsko, Spojené království

Danish:

County Antrim, Nordirland, Storbritannien

Dutch:

County Antrim, Noord-Ierland, Verenigd Koninkrijk

Esperanto:

County Antrim, Nord-Irlando, Unuiĝinta Reĝlando

Farsi/Persian:

شهرستان انتریم, ایرلند شمالی, بریتانیا

Finnish:

Antrimin kreivikunta, Pohjois-Irlanti, Yhdistynyt kuningaskunta

Galician:

Condado de Antrim, Irlanda do Norte, Reino Unido

Georgian:

ანტრიმის საგრაფო, ჩრდილოეთი ირლანდია, გაერთიანებული სამეფო

Greek:

Κομητεία Άντριμ, Βόρεια Ιρλανδία, Ηνωμένο Βασίλειο

Gujarati:

કાઉન્ટી ઍન્ટ્રિમ, નોર્ધન આયર્લેન્ડ, યુનાઇટેડ કિંગડમ

Hebrew:

מחוז אנטרים, צפון אירלנד, הממלכה המאוחדת

Hindi:

एंट्रीम काउंटी, उत्तरी आयरलैंड, यूनाइटेड किंगडम

Hungarian:

Antrim, Észak-Írország, Egyesült Királyság

Japanese:

アントリム州, 北アイルランド, イギリス

Kannada:

ಕೌಂಟಿ ಅಂಟ್ರಿಮ್, ಉತ್ತರ ಐರ್ಲೆಂಡ್, ಯುನೈಟೆಡ್ ಕಿಂಗ್‌ಡಂ

Korean:

앤트림주, 북아일랜드, 영국

Lithuanian:

Antrimo grafystė, Šiaurės Airija, Jungtinė Karalystė

Macedonian:

Антрим, Северна Ирска, Обединето Кралство

Manx:

Coontae Aontrym, Nerin Hwoaie, Reeriaght Unnaneysit

Norwegian:

Antrim, Nord-Irland, Storbritannia

Norwegian (Nynorsk):

County Antrim, Nord-Irland, Storbritannia

Polish:

Antrim , Irlandia Północna, Wielka Brytania

Portuguese:

Condado de Antrim, Irlanda do Norte, Reino Unido

Romanian:

Comitatul Antrim, Irlanda de Nord, Regatul Unit al Marii Britanii și al Irlandei de Nord

Scots:

Coonty Antrim, Northren Ireland, Unitit Kinrick

Scottish Gaelic:

Contae Aontroma, Èirinn a Tuath, An Rìoghachd Aonaichte

Serbian:

Антрим, Северна Ирска, Уједињено Краљевство

Slovak:

Antrim , Severné Írsko, Spojené kráľovstvo

Slovenian:

Grofija Antrim, Severna Irska, Združeno kraljestvo Velike Britanije in Severne Irske

Swedish:

Antrim, Nordirland, Storbritannien

Tajik (Cyrillic Script):

Вилояти Антрим, Ирландияи Шимолӣ, Британия

Tamil:

கவுண்டி அன்ரிம், வட அயர்லாந்து, ஐக்கிய இராச்சியம்

Telugu:

కౌంటీ ఆంట్రిమ్, ఉత్తర ఐర్లండ్, యునైటెడ్ కింగ్‌డమ్

Traditional Chinese:

安特里姆郡, 北愛爾蘭, 英國

Turkish:

Antrim Kontluğu, Kuzey İrlanda, Birleşik Krallık

Ukrainian:

Антрім, Північна Ірландія, Велика Британія

Urdu:

کاؤنٹی انٹریم, شمالی آئرلینڈ, مملکت متحدہ

Welsh:

Swydd Antrim, Gogledd Iwerddon, Y Deyrnas Unedig

Western Punjabi:

اینٹرم, اتلا آئرلینڈ, برطانیہ

County Antrim (named after the town of Antrim, from Irish: Aontroim, meaning 'lone ridge') is one of six counties that form Northern Ireland.

Adjoined to the northeast shore of Lough Neagh, the county covers an area of 3,046 square kilometres (1,176 sq mi).

It is one of the thirty-two traditional counties of Ireland, as well as part of the historic province of Ulster.

The Glens of Antrim offer isolated rugged landscapes; the Giant's Causeway is a unique landscape and a UNESCO World Heritage Site.

The majority of Belfast, the capital city of Northern Ireland, is in County Antrim, with the remainder being in County Down.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.

ⓘ Aggregates

ⓘ Bauxite (Aluminium)

ⓘ Iron

ⓘ Salt

Mineral List

Mineral list contains entries from the region specified including sub-localities

ⓘ 'Apophyllite Group'

ⓘ var. Titanium-bearing Augite

ⓘ 'Clinoptilolite Subgroup'

ⓘ 'Erionite Subgroup'

ⓘ Ettringite

ⓘ Fayalite
var. Ferrohortonolite

ⓘ 'Fayalite-Forsterite Series'

ⓘ 'Feldspar Group'

ⓘ ~~Ferrobustamite~~

ⓘ Fluorapophyllite-(K)

ⓘ Fluorapophyllite-(Na)

ⓘ 'Garnet Group'

ⓘ Garronite-Ca (TL)

ⓘ Gehlenite

ⓘ Gismondine-Ca

ⓘ 'Gismondine Subgroup'

ⓘ Gmelinite-Ca

✪ Gmelinite-Na

✪ 'Gmelinite Subgroup'

ⓘ 'var. Ledererite'

ⓘ Gobbinsite (TL)

ⓘ Gonnardite

ⓘ Grossular
var. Hibschite

ⓘ Gyrolite

ⓘ Halite

ⓘ Hematite

ⓘ 'Heulandite Subgroup'

ⓘ Hydrocalumite (TL)

✪ 'Phillipsite Subgroup'

ⓘ 'var. Wellsite'

ⓘ 'Plagioclase'

ⓘ Plombièrite

ⓘ Portlandite (TL)

ⓘ 'Stilbite Subgroup'

ⓘ Strontianite

ⓘ Tacharanite

ⓘ Thomsonite-Ca

ⓘ 'Thomsonite Subgroup'

ⓘ 'UM1982-15-SiO:AlBaH'

ⓘ Vaterite

ⓘ Wollastonite

ⓘ Xonotlite

85 valid minerals. 8 (TL) - type locality of valid minerals. 1 erroneous literature entry.

Rock Types Recorded

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ Aegirine

Formula: NaFe³⁺Si₂O₆

Locality: Scawt Hill, Larne, County Antrim, Northern Ireland, UK

References:

Tilley, C. E., Alderman, A. R. (1934) Progressive metasomatism in the flint nodules of the Scawt Hill contact-zone. Mineralogical Magazine and Journal of the Mineralogical Society, 23 (144) 513-518 doi:10.1180/minmag.1934.023.144.06

ⓘ Afwillite

Formula: Ca₃[SiO₄][SiO₂(OH)₂] · 2H₂O

Localities:

Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK
Scawt Hill, Larne, County Antrim, Northern Ireland, UK

ⓘ Albite

Formula: Na(AlSi₃O₈)

Locality: Tieveragh, Cushendall, County Antrim, Northern Ireland, UK

References:

Chinner, G. A., Dixon, P. D. (1973) Irish osumilite. Mineralogical Magazine, 39 (302) 189-192 doi:10.1180/minmag.1973.039.302.06

ⓘ Allophane

Formula: (Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O

Locality: Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK

References:

Henmi, Chiyoko, Kusachi, Isao, Henmi, Kitinosuke, Sabine, Peter Aubrey, Young, Brian Raymond (1973) A new mineral bicchulite, the natural analogue of gehlenite hydrate, from Fuka, Okayama Prefecture, Japan and Carneal, County Antrim, Northern Ireland. Mineralogical Journal, 7 (3) 243-251 doi:10.2465/minerj1953.7.243

ⓘ Analcime

Formula: Na(AlSi₂O₆) · H₂O

Localities: Reported from at least 23 localities in this region.

ⓘ Andradite

Formula: Ca₃Fe³⁺₂(SiO₄)₃

Locality: Skarn, Port Muck, Islandmagee, County Antrim, Northern Ireland, UK

References:

Moles, N. R. (2018). Andradite and magnetite in contact-metamorphosed Chalk near Portmuck, Islandmagee, County Antrim. Journal of the Russell Society, 21, 21-26.

ⓘ Anhydrite

Formula: CaSO₄

Locality: Cave Hill, Belfast, County Antrim, Northern Ireland, UK

References:

Rutley, Frank (1902) Mineralogy (12th ed.)

ⓘ Anorthite

Formula: Ca(Al₂Si₂O₈)

Localities:

Islandmagee, County Antrim, Northern Ireland, UK
Scawt Hill, Larne, County Antrim, Northern Ireland, UK

ⓘ Anorthite var. Labradorite

Formula: (Ca,Na)[Al(Al,Si)Si₂O₈]

Localities:

Islandmagee, County Antrim, Northern Ireland, UK
Scawt Hill, Larne, County Antrim, Northern Ireland, UK

ⓘ 'Antrimolite'

References:

Clark, A. M. (1993) Hey's Mineral Index - Mineral Species, Varieties and Synonyms (3rd ed.). Natural History Museum.

ⓘ 'Apophyllite Group'

Formula: AB₄[Si₈O₂₀]X · 8H₂O

Localities: Reported from at least 11 localities in this region.

ⓘ Aragonite

Formula: CaCO₃

Localities:

Clinty Quarry, Ballymena, County Antrim, Northern Ireland, UK
Bairds Brae, Templepatrick, County Antrim, Northern Ireland, UK

ⓘ Åkermanite

Formula: Ca₂Mg[Si₂O₇]

Localities:

Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK
Scawt Hill, Larne, County Antrim, Northern Ireland, UK

ⓘ Augite

Formula: (Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆

Localities:

Portrush, County Antrim, Northern Ireland, UK
Carnmoney, County Antrim, Northern Ireland, UK
Scawt Hill, Larne, County Antrim, Northern Ireland, UK

ⓘ Augite var. Ferroaugite

Formula: (Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆

Locality: Portrush, County Antrim, Northern Ireland, UK

References:

R. J. Murray (1954) Geol. Mag. 91, 17-31 (analysis p. 22).

Ryback, George, Nawaz, R., Farley, E. (1988) Seventh supplementary list of British Isles minerals (Irish) Mineralogical Magazine, 52 (365) 267-274

ⓘ Augite var. Titanium-bearing Augite

Formula: (Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)₂O₆

Locality: Scawt Hill, Larne, County Antrim, Northern Ireland, UK

References:

Tilley, C. E. (1937) Wollastonite solid solutions from Scawt Hill, Co. Antrim. Mineralogical Magazine and Journal of the Mineralogical Society, 24 (158) 569-572 doi:10.1180/minmag.1937.024.158.03

ⓘ Bicchulite

Formula: Ca₂(Al₂SiO₆)(OH)₂

Locality: Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK

References:

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

ⓘ Bredigite (TL)

Formula: Ca₇Mg(SiO₄)₄

Localities:

Scawt Hill, Larne, County Antrim, Northern Ireland, UK
Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK
Ballycraigy, County Antrim, Northern Ireland, UK

Type Locality: Scawt Hill, Larne, County Antrim, Northern Ireland, UK

ⓘ Calcite

Formula: CaCO₃

Localities: Reported from at least 32 localities in this region.

Colour: Clear to golden

ⓘ Cebollite

Formula: Ca₅Al₂(SiO₄)₃(OH)₄

Locality: Scawt Hill, Larne, County Antrim, Northern Ireland, UK

References:

Tilley, C. E., Harwood, H. F. (1931) The dolerite-chalk contact of Scawt Hill, Co. Antrim. The production of basic alkali-rocks by the assimilation of limestone by basaltic magma. Mineralogical Magazine and Journal of the Mineralogical Society, 22 (132). 439-468 doi:10.1180/minmag.1931.022.132.02

ⓘ 'Chabazite'

Localities: Reported from at least 36 localities in this region.

ⓘ 'Chabazite var. Phacolite'

Localities:

Craigahulliar Quarry, Portrush, County Antrim, Northern Ireland, UK
Little Deerpark Quarry, Glenarm, County Antrim, Northern Ireland, UK
Giant's Causeway, County Antrim, Northern Ireland, UK

ⓘ Chabazite-Ca

Formula: (Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O

Localities:

Robinson's Quarry, County Antrim, Northern Ireland, UK
Craigahulliar Quarry, Portrush, County Antrim, Northern Ireland, UK
Robinson Quarry, Ballymena, County Antrim, Northern Ireland, UK
Islandmagee, County Antrim, Northern Ireland, UK
Trummery Quarry, Castle Robin, County Antrim, Northern Ireland, UK

ⓘ Chabazite-Mg

Formula: (Mg_0.7K_0.5Ca_0.5Na_0.1)[Al₃Si₉O₂₄] · 10H₂O

Locality: Islandmagee, County Antrim, Northern Ireland, UK

References:

Ryback, George, Nawaz, R., Farley, E. (1988) Seventh supplementary list of British Isles minerals (Irish) Mineralogical Magazine, 52 (365) 267-274

ⓘ Chabazite-Na

Formula: (Na₂,K₂,Ca,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O

Localities:

Islandmagee, County Antrim, Northern Ireland, UK
Giant's Causeway, County Antrim, Northern Ireland, UK

Description: Platy and rhombohedral crystals in cavities in basalt (listed as "herschelite")

ⓘ 'Clinoptilolite Subgroup'

Formula: (Na/Ca/K)_3-6[Al_6-7Si_29-30O₇₂] · 20H₂O

Locality: Port Noffer, Giant's Causeway, County Antrim, Northern Ireland, UK

Description: Transparent flat prisms up to 5 mm long in cavities in tholeiitic basalt at Port Noffer, Giant's Causeway, Co. Antrim; XRD and electron microprobe identification. I. Adair, pers. comm., 1986. [First record of undoubted clinoptilolite from the British Isles.]

References:

Ryback, George, Nawaz, R., Farley, E. (1988) Seventh supplementary list of British Isles minerals (Irish) Mineralogical Magazine, 52 (365) 267-274

ⓘ Coffinite

Formula: U(SiO₄) · nH₂O

Locality: Mercia mudstone outcrop, Larne, County Antrim, Northern Ireland, UK

References:

Parnell, J. (1988). The mineralogy of red bed uranium-vanadium mineralization in the Permo-Triassic of Belfast. Irish Journal of Earth Sciences, 9 (2), 119-124. https://www.jstor.org/stable/30002478

ⓘ Cordierite

Formula: Mg₂Al₄Si₅O₁₈

Locality: Tieveragh, Cushendall, County Antrim, Northern Ireland, UK

References:

Chinner, G. A., Dixon, P. D. (1973) Irish osumilite. Mineralogical Magazine, 39 (302) 189-192 doi:10.1180/minmag.1973.039.302.06

ⓘ Cowlesite

Formula: CaAl₂Si₃O₁₀ · 6H₂O

Localities: Reported from at least 10 localities in this region.

ⓘ Cristobalite

Formula: SiO₂

Localities:

Craigahulliar Quarry, Portrush, County Antrim, Northern Ireland, UK
Glynn (Glynn Hill), Larne, County Antrim, Northern Ireland, UK
Tievebulliagh, Cushendall, County Antrim, Northern Ireland, UK

ⓘ Cuprite

Formula: Cu₂O

Locality: Little Deerpark Quarry, Glenarm, County Antrim, Northern Ireland, UK

References:

Trevor Boyd Collection

ⓘ Diopside

Formula: CaMgSi₂O₆

Locality: Scawt Hill, Larne, County Antrim, Northern Ireland, UK

References:

ⓘ Erionite-Ca

Formula: (Ca,K₂,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O

Localities:

Lady Hill Quarry, Antrim, County Antrim, Northern Ireland, UK
Ballyclare, County Antrim, Northern Ireland, UK
Parkgate Quarry, Antrim, County Antrim, Northern Ireland, UK
Glengormley, Carnmoney, County Antrim, Northern Ireland, UK
Hightown Quarry, Templepatrick, County Antrim, Northern Ireland, UK

ⓘ Erionite-K

Formula: (K₂,Ca,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O

Locality: Giant's Causeway, County Antrim, Northern Ireland, UK

References:

Luigi Matei photo

ⓘ Erionite-Na

Formula: (Na₂,K₂,Ca)₂[Al₄Si₁₄O₃₆] · 15H₂O

Locality: Dunseverick, County Antrim, Northern Ireland, UK

References:

Jaroslaw Skupiewski

RRUFF database-specimen I.D R061126

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

Passaglia, E., Artioli, G., Gualtieri, A. (1998) Crystal chemistry of the zeolites erionite and offretite. American Mineralogist, 83 (5-6) 577-589

ⓘ 'Erionite Subgroup'

Formula: M₂[Al₄Si₁₄O₃₆] · 15H₂O

Localities:

Hightown Quarry, Templepatrick, County Antrim, Northern Ireland, UK
Islandmore upper, Portrush, County Antrim, Northern Ireland, UK
Parkgate Quarry, Antrim, County Antrim, Northern Ireland, UK
Giant's Causeway, County Antrim, Northern Ireland, UK
Port Ganny, Giant's Causeway, County Antrim, Northern Ireland, UK

ⓘ Ettringite

Formula: Ca₆Al₂(SO₄)₃(OH)₁₂ · 26H₂O

Locality: Scawt Hill, Larne, County Antrim, Northern Ireland, UK

Description: Occurs in a contact zone between limestone and dolerite.

References:

Tilley, C. E. (1942) Tricalcium disilicate (rankinite), a new mineral from Scawt Hill, Co. Antrim (With Plate V) Mineralogical Magazine and Journal of the Mineralogical Society, 26 (176) 190-196 doi:10.1180/minmag.1942.026.176.06

Palache, Charles; Berman, Harry; Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Etc. John Wiley and Sons.p.590

ⓘ Fayalite var. Ferrohortonolite

Formula: (Fe,Mg)₂SiO₄

Locality: Portrush, County Antrim, Northern Ireland, UK

Description: Small rounded grains (Fo 25) surrounded by serpentine in an orthophyre vein in dolerite. R. J. Murray (1954) Geol. Mag. 91, 17-31. [First report of natural ferrohortonolite in the British Isles.]

References:

Ryback, George, Nawaz, R., Farley, E. (1988) Seventh supplementary list of British Isles minerals (Irish) Mineralogical Magazine, 52 (365) 267-274

ⓘ 'Fayalite-Forsterite Series'

Localities:

Portrush, County Antrim, Northern Ireland, UK
Carnmoney, County Antrim, Northern Ireland, UK

Description: Listed as "hyalosiderite".

ⓘ 'Feldspar Group'

Locality: Carnmoney, County Antrim, Northern Ireland, UK

References:

Fleischmann, F. N. A. (1910) On the Occurrence of Gyrolite in County Antrim. Mineralogical Magazine, 15, 288-293.

ⓘ ~~Ferrobustamite~~

Formula: CaFe²⁺(Si₂O₆)

Locality: Scawt Hill, Larne, County Antrim, Northern Ireland, UK - erroneously reported

Description: In American Mineralogist, Volume 60, pages 209-212, 1975, the highest iron content of wollastonite is 2.23 percent FeO, in the wollastonite composition field.

References:

Mason, Brian (1975) Compositional limits of wollastonite and bustamite. American Mineralogist, 60 (3-4) 209-212

ⓘ Fluorapophyllite-(K)

Formula: KCa₄(Si₈O₂₀)(F,OH) · 8H₂O

Locality: Scottstown Quarry (Cross Moorfield Quarry), Ballymena, County Antrim, Northern Ireland, UK

References:

Haas, Peter (n.d.) Personal communication.

ⓘ Fluorapophyllite-(Na)

Formula: NaCa₄(Si₈O₂₀)F · 8H₂O

Locality: Hightown Quarry, Templepatrick, County Antrim, Northern Ireland, UK

References:

www.excaliburmineral.com

ⓘ 'Garnet Group'

Formula: X₃Z₂(SiO₄)₃

Localities:

Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK
Skarn, Port Muck, Islandmagee, County Antrim, Northern Ireland, UK

ⓘ Garronite-Ca (TL)

Formula: Na₂Ca₅Al₁₂Si₂₀O₆₄ · 27H₂O

Localities: Reported from at least 12 localities in this region.

Type Locality: Glenariff Valley, Garron Plateau, County Antrim, Northern Ireland, UK

ⓘ Gehlenite

Formula: Ca₂Al[AlSiO₇]

Localities:

Scawt Hill, Larne, County Antrim, Northern Ireland, UK
Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK

ⓘ Gismondine-Ca

Formula: CaAl₂Si₂O₈ · 4H₂O

Localities:

Bruslee quarry, Ballyclare, County Antrim, Northern Ireland, UK
Islandmagee, County Antrim, Northern Ireland, UK

ⓘ 'Gismondine Subgroup'

Localities: Reported from at least 6 localities in this region.

ⓘ Gmelinite-Ca

Formula: Ca₂(Si₈Al₄)O₂₄ · 11H₂O

Locality: Little Deerpark Quarry, Glenarm, County Antrim, Northern Ireland, UK

References:

S. Moreton, unpublished XRF and SEM-EDS analyses

ⓘ Gmelinite-Na

Formula: Na₄(Si₈Al₄)O₂₄ · 11H₂O

Localities:

Two Mouthed Cave, Islandmagee, County Antrim, Northern Ireland, UK
Little Deerpark Quarry, Glenarm, County Antrim, Northern Ireland, UK
Basalt quarry, Magheramorne, Glynn (Glynn Hill), Larne, County Antrim, Northern Ireland, UK

Colour: yellow-orange

Description: XRF indicates near pure gmelinite-Na composition. (S. Moreton, unpublished analysis, 2010).

ⓘ 'Gmelinite Subgroup'

Localities: Reported from at least 6 localities in this region.

ⓘ 'Gmelinite Subgroup var. Ledererite'

Localities:

Basalt quarry, Magheramorne, Glynn (Glynn Hill), Larne, County Antrim, Northern Ireland, UK
Little Deerpark Quarry, Glenarm, County Antrim, Northern Ireland, UK

ⓘ Gobbinsite (TL)

Formula: Na₅(Si₁₁Al₅)O₃₂ · 11H₂O

Localities:

Hills Port, Gobbins, Islandmagee, County Antrim, Northern Ireland, UK
Basalt quarry, Magheramorne, Glynn (Glynn Hill), Larne, County Antrim, Northern Ireland, UK
Dunseverick, County Antrim, Northern Ireland, UK
Mcllroy's Port, Port Muck, Islandmagee, County Antrim, Northern Ireland, UK
Two Mouthed Cave, Islandmagee, County Antrim, Northern Ireland, UK

Type Locality: Hills Port, Gobbins, Islandmagee, County Antrim, Northern Ireland, UK

Description: occurring as compact radiating masses filling cavities in amygdaloidal basalt

ⓘ Gonnardite

Formula: (Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O

Localities: Reported from at least 6 localities in this region.

ⓘ Grossular var. Hibschite

Formula: Ca₃Al₂(SiO₄)_3-x(OH)_4x

Locality: Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK

ⓘ Gyrolite

Formula: NaCa₁₆Si₂₃AlO₆₀(OH)₈ · 14H₂O

Localities: Reported from at least 10 localities in this region.

ⓘ Halite

Formula: NaCl

Locality: Kilroot Mine, Carrickfergus, County Antrim, Northern Ireland, UK

References:

Timothy Sherburn collection

Rutley, Frank (1902) Mineralogy (12th ed.)

ⓘ Hematite

Formula: Fe₂O₃

Localities:

Lyles Hill mine, Templepatrick, County Antrim, Northern Ireland, UK
Cargan, County Antrim, Northern Ireland, UK
Tieveragh, Cushendall, County Antrim, Northern Ireland, UK

ⓘ 'Heulandite Subgroup'

Formula: (Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O

Localities: Reported from at least 8 localities in this region.

ⓘ Hydrocalumite (TL)

Formula: Ca₄Al₂(OH)₁₂(Cl,CO₃,OH)₂ · 4H₂O

Type Locality:

Description: Occurs in a contaxct zone between limestone and dolerite.

References:

Tilley, C. E. (1934) Hydrocalumite (4CaO.Al2O3.12H2O), a new mineral from Scawt Hill, Co. Antrim. Mineralogical Magazine and Journal of the Mineralogical Society, 23 (146) 607-615 doi:10.1180/minmag.1934.023.146.04

ⓘ 'Hypersthene'

Formula: (Mg,Fe)SiO₃

Locality: Tieveragh, Cushendall, County Antrim, Northern Ireland, UK

References:

Chinner, G. A., Dixon, P. D. (1973) Irish osumilite. Mineralogical Magazine, 39 (302) 189-192 doi:10.1180/minmag.1973.039.302.06

ⓘ Killalaite

Formula: Ca_6.4(H_0.6Si₂O₇)₂(OH)₂

Locality: Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK

References:

Nawaz, R. (1977) A second occurrence of killalaite. Mineralogical Magazine, 41 (320) 546-548 doi:10.1180/minmag.1977.041.320.25

ⓘ Larnite (TL)

Formula: Ca₂SiO₄

Localities:

Scawt Hill, Larne, County Antrim, Northern Ireland, UK
Ballycraigy, County Antrim, Northern Ireland, UK
Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK

Type Locality: Scawt Hill, Larne, County Antrim, Northern Ireland, UK

ⓘ Laumontite

Formula: CaAl₂Si₄O₁₂ · 4H₂O

Locality: Portrush, County Antrim, Northern Ireland, UK

References:

Phillips, William (1823) An Elementary Introduction to Mineralogy (3rd ed.)

ⓘ 'Lévyne'

Localities: Reported from at least 14 localities in this region.

Habit: Platy crystals

Colour: white/clear

ⓘ Lévyne-Ca

Formula: (Ca,Na₂,K₂)[Al₂Si₄O₁₂] · 6H₂O

Locality: Two Mouthed Cave, Islandmagee, County Antrim, Northern Ireland, UK

Colour: White

Description: XRF analysis indicates levyne-Ca composition. (S. Moreton, unpublished analysis, 2010).

References:

Walker, George P. L. (1959) The amygdale minerals in the Tertiary lavas of Ireland. II. The distribution of gmelinite. Mineralogical Magazine and Journal of the Mineralogical Society, 32 (246) 202-217 doi:10.1180/minmag.1959.032.246.03

ⓘ Lévyne-Na

Formula: (Na₂,Ca,K₂)[Al₂Si₄O₁₂] · 6H₂O

Locality: Gobbins, Islandmagee, County Antrim, Northern Ireland, UK

References:

boyuan zhang CollectionIdentified by boyuan zhang: Visual Identification, Dealer/Collection Label, Raman Spectroscopy

ⓘ Maghemite

Formula: (Fe³⁺_0.67◻_0.33)Fe³⁺₂O₄

Locality: Lyles Hill mine, Templepatrick, County Antrim, Northern Ireland, UK

References:

Eyles, V.A.

Bannister, F.A.

Brindley, G.W.

with mineral determinations by X-ray methods, pp. 34, 41, in Memoirs of the Geological Survey of Northern Ireland: Mineral Resources.

Goodyear, J. (1952) The composition and origin of the Antrim laterites and bauxites

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

ⓘ Magnetite

Formula: Fe²⁺Fe³⁺₂O₄

Localities:

Scawt Hill, Larne, County Antrim, Northern Ireland, UK
Tieveragh, Cushendall, County Antrim, Northern Ireland, UK
Skarn, Port Muck, Islandmagee, County Antrim, Northern Ireland, UK
Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK

ⓘ 'Melilite Group'

Formula: Ca₂M(XSiO₇)

Localities:

Scawt Hill, Larne, County Antrim, Northern Ireland, UK
Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK

ⓘ Merwinite

Formula: Ca₃Mg(SiO₄)₂

Locality: Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK

References:

ⓘ Mesolite

Formula: Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O

Localities: Reported from at least 9 localities in this region.

ⓘ 'Mica Group'

Localities:

Glendun, Cushendun, County Antrim, Northern Ireland, UK
Glenaan, Cushendall, County Antrim, Northern Ireland, UK

ⓘ Mordenite

Formula: (Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O

Localities:

White Mountain Quarry, County Antrim, Northern Ireland, UK
Hightown Quarry, Templepatrick, County Antrim, Northern Ireland, UK

ⓘ Native Copper

Formula: Cu

Localities:

Little Deerpark Quarry, Glenarm, County Antrim, Northern Ireland, UK
Magheramorne, Glynn (Glynn Hill), Larne, County Antrim, Northern Ireland, UK
Bruslee quarry, Ballyclare, County Antrim, Northern Ireland, UK
Woodburn Glen, Carrickfergus, County Antrim, Northern Ireland, UK

ⓘ Natrolite

Formula: Na₂Al₂Si₃O₁₀ · 2H₂O

Localities: Reported from at least 15 localities in this region.

ⓘ Offretite

Formula: KCaMg(Si₁₃Al₅)O₃₆ · 15H₂O

Locality: Ballyclare, County Antrim, Northern Ireland, UK

Description: Offretite with unusually high refractive indices, and therefore low Si: A1 ratio, was identified optically in a specimen of basalt from Coulters quarry, Ballyclare, Co. Antrim, as an intergrowth with levyne.

References:

Nawaz, R. (1978) Irish Naturalists J. 19, 249.

Ryback, George, Nawaz, R., Farley, E. (1988) Seventh supplementary list of British Isles minerals (Irish) Mineralogical Magazine, 52 (365) 267-274

ⓘ Okenite

Formula: Ca₁₀Si₁₈O₄₆ · 18H₂O

Locality: Scawt Hill, Larne, County Antrim, Northern Ireland, UK

References:

ⓘ Osumilite-(Mg)

Formula: K◻₂Mg₂Al₃[Al₂Si₁₀O₃₀]

Locality: Tieveragh, Cushendall, County Antrim, Northern Ireland, UK

References:

Chinner, G. A., Dixon, P. D. (1973) Irish osumilite. Mineralogical Magazine, 39 (302) 189-192 doi:10.1180/minmag.1973.039.302.06

American Mineralogist (1974) 59, 383 (abstract of Chinner & Dixon (1973), plus comments by Joe Mandarino)

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

ⓘ Paranatrolite

Formula: Na₂Al₂Si₃O₁₀ · 3H₂O

Localities:

Islandmagee, County Antrim, Northern Ireland, UK
Hills Port, Gobbins, Islandmagee, County Antrim, Northern Ireland, UK

Description: Detected in powder XRD photographs of tetranatrolite (q.v.)

ⓘ Paulingite-K

Formula: (K₂,Ca,Na₂,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O

Locality: Dunseverick, County Antrim, Northern Ireland, UK

References:

Jaroslaw Skupiewski

ⓘ 'Paulingite-Na'

Formula: (Na₂,K₂,Ca,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O

Locality: Port Ganny, Giant's Causeway, County Antrim, Northern Ireland, UK

References:

Passaglia, Elio, Gualtieri, Alessandro F., Marchi, Eugenia (2001) The crystal chemistry of paulingite. European Journal of Mineralogy, 13 (1) 113-119 doi:10.1127/0935-1221/01/0013-0113

ⓘ Pectolite

Formula: NaCa₂Si₃O₈(OH)

Locality: Scawt Hill, Larne, County Antrim, Northern Ireland, UK

References:

ⓘ Perovskite

Formula: CaTiO₃

Localities:

Scawt Hill, Larne, County Antrim, Northern Ireland, UK
Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK

ⓘ 'Phillipsite Subgroup'

Formula: (Ca_0.5,K,Na,Ba_0.5)_4-7[Al_4-7Si_12-9O₃₂] ^. 12H₂O

Localities: Reported from at least 11 localities in this region.

Colour: White

ⓘ 'Phillipsite Subgroup var. Wellsite'

Formula: (K,Ba,Ca,K₂)Al₂Si₆O₁₆ · 6H₂O

Locality: Giant's Causeway, County Antrim, Northern Ireland, UK

Description: Colourless, whitish or orange-tinged twinned crystals (<5 mm) resembling phillipsite, in cavities in tholeiitic basalt at Benanouran Head. Identified by morphology, XRD, and electron microprobe analysis.

References:

Adair, I. (1986) pers. comm.

Ryback, George, Nawaz, R., Farley, E. (1988) Seventh supplementary list of British Isles minerals (Irish) Mineralogical Magazine, 52 (365) 267-274

ⓘ 'Plagioclase'

Formula: (Na,Ca)[(Si,Al)AlSi₂]O₈

Locality: Scawt Hill, Larne, County Antrim, Northern Ireland, UK

References:

ⓘ Plombièrite

Formula: Ca₅Si₆O₁₆(OH)₂ · 7H₂O

Localities:

Scawt Hill, Larne, County Antrim, Northern Ireland, UK
Ballycraigy, County Antrim, Northern Ireland, UK
Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK

ⓘ Portlandite (TL)

Formula: Ca(OH)₂

Localities:

Scawt Hill, Larne, County Antrim, Northern Ireland, UK
Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK

Type Locality: Scawt Hill, Larne, County Antrim, Northern Ireland, UK

Description: Occurs in a contact zone between limestone and dolerite.

ⓘ Pseudobrookite

Formula: Fe³⁺₂Ti⁴⁺O₅

Locality: Tievebulliagh, Cushendall, County Antrim, Northern Ireland, UK

References:

Agrell, S. O. and Langley, J. M. (1958) Proc. R. Irish Acad. 59B, 93-127.

Ryback, George, Nawaz, R., Farley, E. (1988) Seventh supplementary list of British Isles minerals (Irish) Mineralogical Magazine, 52 (365) 267-274

ⓘ 'Pyroxene Group'

Formula: ADSi₂O₆

Locality: Scawt Hill, Larne, County Antrim, Northern Ireland, UK

References:

ⓘ Quartz

Formula: SiO₂

Localities: Reported from at least 8 localities in this region.

ⓘ Quartz var. Agate

Formula: SiO₂

Locality: Giant's Causeway, County Antrim, Northern Ireland, UK

References:

Phillips, William (1823) An Elementary Introduction to Mineralogy (3rd ed.)

ⓘ Quartz var. Chalcedony

Formula: SiO₂

Localities:

Craigahulliar Quarry, Portrush, County Antrim, Northern Ireland, UK
Giant's Causeway, County Antrim, Northern Ireland, UK

ⓘ Ranciéite

Formula: (Ca,Mn²⁺)_0.2(Mn⁴⁺,Mn³⁺)O₂ · 0.6H₂O

Locality: Gobbins, Islandmagee, County Antrim, Northern Ireland, UK

References:

Tindle, Andy G. (2008) Minerals of Britain and Ireland. Terra Publishing.

Cotterell, T. F., Jenkins, D. (2008) Ranciéite from Mynydd Parys, Amlwch, Anglesey, Wales. Journal of the Russell Society, 11. 59-63(referring to Tindle)

ⓘ Rankinite (TL)

Formula: Ca₃Si₂O₇

Type Locality:

References:

ⓘ Roscoelite

Formula: KV³⁺₂(AlSi₃O₁₀)(OH)₂

Locality: Mercia mudstone outcrop, Larne, County Antrim, Northern Ireland, UK

References:

ⓘ Sanidine

Formula: K(AlSi₃O₈)

Locality: Tieveragh, Cushendall, County Antrim, Northern Ireland, UK

References:

Chinner, G. A., Dixon, P. D. (1973) Irish osumilite. Mineralogical Magazine, 39 (302) 189-192 doi:10.1180/minmag.1973.039.302.06

ⓘ Saponite

Formula: Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O

Localities:

Gobbins, Islandmagee, County Antrim, Northern Ireland, UK
Langford Lodge borehole, County Antrim, Northern Ireland, UK
Bruslee quarry, Ballyclare, County Antrim, Northern Ireland, UK
Carnmoney, County Antrim, Northern Ireland, UK
Craighill Quarry, Ballyclare, County Antrim, Northern Ireland, UK

ⓘ Scawtite (TL)

Formula: Ca₇(Si₃O₉)₂CO₃ · 2H₂O

Localities:

Scawt Hill, Larne, County Antrim, Northern Ireland, UK
Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK
Ballycraigy, County Antrim, Northern Ireland, UK

Type Locality: Scawt Hill, Larne, County Antrim, Northern Ireland, UK

Habit: Tilley & Hey (1930): plates flattened in the plane of the principal cleavage. Frequently these form subparallel or slightly divergent clusters. Owing to mutual interference and intergrowth with the surrounding minerals no well-defined crystals can be isolated. The largest individuals met with do not exceed 1.5 mm. in length.

Colour: colourless with vitreous lustre

ⓘ Scolecite

Formula: CaAl₂Si₃O₁₀ · 3H₂O

Localities:

Dunseverick, County Antrim, Northern Ireland, UK
Langford Lodge borehole, County Antrim, Northern Ireland, UK

ⓘ Sekaninaite

Formula: Fe²⁺₂Al₄Si₅O₁₈

Locality: Brockley, Rathlin Island, County Antrim, Northern Ireland, UK

Description: A cordierite group mineral having a composition within a few percent of the iron end-member, associated with a more abundant variety containing perhaps 75% of the iron end-member, occurs in bauxitic lithomarge intensely altered by the dolerite plug. The first occurrence in the British Isles of minerals near the sekaninaite end of the series; a cordierite with Fe = Mg was earlier reported from Scotland, see B. E. Leake (1960) Am. Mineral. 45,282-98, analysis No. 59.

References:

Wilson, H.E. and Robbie, J.A. (1966) Geology of the country around Ballycastle, Memoir Geol. Survey N.I., 2nd edn, pp. 243-244.

Ryback, George, Nawaz, R., Farley, E. (1988) Seventh supplementary list of British Isles minerals (Irish) Mineralogical Magazine, 52 (365) 267-274

ⓘ 'Smectite Group'

Formula: A_0.3D_2-3[T₄O₁₀]Z₂ · nH₂O

Locality: Craighill Quarry, Ballyclare, County Antrim, Northern Ireland, UK

Habit: Spheroidal growths and coatings

Colour: Blue,green, yellow

References:

Trevor Boyd Collection

ⓘ Sphalerite

Formula: ZnS

Locality: White Park Bay, County Antrim, Northern Ireland, UK

References:

Ulster Museum Collection specimen ref I-2022Identification: Visual Identification

ⓘ Spinel

Formula: MgAl₂O₄

Localities:

Scawt Hill, Larne, County Antrim, Northern Ireland, UK
Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK

ⓘ Spurrite

Formula: Ca₅(SiO₄)₂(CO₃)

Localities:

Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK
Scawt Hill, Larne, County Antrim, Northern Ireland, UK

ⓘ Stellerite

Formula: Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O

Localities:

Tardree Mountain, Antrim, County Antrim, Northern Ireland, UK
Belfast, County Antrim, Northern Ireland, UK
Giant's Causeway, County Antrim, Northern Ireland, UK
Dunseverick, County Antrim, Northern Ireland, UK

ⓘ 'Stilbite Subgroup'

Formula: M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O

Localities: Reported from at least 8 localities in this region.

ⓘ Strontianite

Formula: SrCO₃

Locality: Giant's Causeway, County Antrim, Northern Ireland, UK

References:

Rutley, Frank (1902) Mineralogy (12th ed.)

ⓘ Tacharanite

Formula: Ca₁₂Al₂Si₁₈O₃₃(OH)₃₆

Locality: Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK

References:

ⓘ Thomsonite-Ca

Formula: NaCa₂[Al₅Si₅O₂₀] · 6H₂O

Localities: Reported from at least 7 localities in this region.

Description: Confirmed by XRD & XRF. Occurs as crusts of minute, acicular crystals on basalt.

ⓘ 'Thomsonite Subgroup'

Localities: Reported from at least 27 localities in this region.

ⓘ Titanite

Formula: CaTiO(SiO₄)

Localities:

Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK
Scawt Hill, Larne, County Antrim, Northern Ireland, UK

ⓘ Tobermorite

Formula: Ca₅Si₆O₁₇ · 5H₂O

Localities:

Ballycraigy, County Antrim, Northern Ireland, UK
Scawt Hill, Larne, County Antrim, Northern Ireland, UK
Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK

ⓘ 'Tourmaline'

Formula: AD₃G₆(T₆O₁₈)(BO₃)₃X₃Z

Localities:

Glendun, Cushendun, County Antrim, Northern Ireland, UK
Glenaan, Cushendall, County Antrim, Northern Ireland, UK

ⓘ Tridymite

Formula: SiO₂

Localities:

Tardree Mountain, Antrim, County Antrim, Northern Ireland, UK
Tieveragh, Cushendall, County Antrim, Northern Ireland, UK

ⓘ 'UM1982-15-SiO:AlBaH'

Formula: Ba-Al-Si-O-H

Locality: Hills Port, Gobbins, Islandmagee, County Antrim, Northern Ireland, UK

Description: Single-crystal XRD photographs of gobbinsite from the type locality indicate the presence of an oriented second phase with cell dimensions and Miller indices similar to those of merlinoite.

References:

Nawaz, Rab, Malone, John F. (1982) Gobbinsite, a new zeolite mineral from Co. Antrim, N. Ireland. Mineralogical Magazine, 46 (340) 365-369 doi:10.1180/minmag.1982.046.340.12

Dunn, Pete J., Fleischer, Michael (1983) New mineral names. American Mineralogist, 68 (5-6) 642-645

Ryback, George, Nawaz, R., Farley, E. (1988) Seventh supplementary list of British Isles minerals (Irish) Mineralogical Magazine, 52 (365) 267-274

ⓘ Vaterite

Formula: CaCO₃

Locality: Ballycraigy, County Antrim, Northern Ireland, UK

References:

McConnell, J. D. C. (1960) Vaterite from Ballycraigy, Larne, Northern Ireland. Mineralogical Magazine and Journal of the Mineralogical Society, 32 (250) 535-544 doi:10.1180/minmag.1960.032.250.03

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

ⓘ Wollastonite

Formula: Ca₃(Si₃O₉)

Localities:

Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK
Scawt Hill, Larne, County Antrim, Northern Ireland, UK

ⓘ Xonotlite

Formula: Ca₆(Si₆O₁₇)(OH)₂

Localities:

Carneal, Glenoe, Larne, County Antrim, Northern Ireland, UK
Scawt Hill, Larne, County Antrim, Northern Ireland, UK

Gallery:

(K₂,Ca,Na₂,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂Oⓘ Paulingite-K

Paulingite-K

Giant's Causeway, County Antrim, Northern Ireland, UK

Paulingite-K

Giant's Causeway, County Antrim, Northern Ireland, UK

Paulingite-K

Giant's Causeway, County Antrim, Northern Ireland, UK

Ca₅(SiO₄)₂(CO₃)ⓘ Spurrite

Spurrite, etc.

Scawt Hill, Larne, County Antrim, Northern Ireland, UK

Spurrite, etc.

Scawt Hill, Larne, County Antrim, Northern Ireland, UK

Spurrite, etc.

Scawt Hill, Larne, County Antrim, Northern Ireland, UK

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘ	Native Copper	1.AA.05	Cu
Group 2 - Sulphides and Sulfosalts
ⓘ	Sphalerite	2.CB.05a	ZnS
Group 3 - Halides
ⓘ	Halite	3.AA.20	NaCl
Group 4 - Oxides and Hydroxides
ⓘ	Cuprite	4.AA.10	Cu₂O
ⓘ	Magnetite	4.BB.05	Fe²⁺Fe³⁺₂O₄
ⓘ	Spinel	4.BB.05	MgAl₂O₄
ⓘ	Maghemite	4.BB.15	(Fe³⁺_0.67◻_0.33)Fe³⁺₂O₄
ⓘ	Hematite	4.CB.05	Fe₂O₃
ⓘ	Pseudobrookite	4.CB.15	Fe³⁺₂Ti⁴⁺O₅
ⓘ	Perovskite	4.CC.30	CaTiO₃
ⓘ	Quartz var. Agate	4.DA.05	SiO₂
ⓘ	var. Chalcedony	4.DA.05	SiO₂
ⓘ		4.DA.05	SiO₂
ⓘ	Tridymite	4.DA.10	SiO₂
ⓘ	Cristobalite	4.DA.15	SiO₂
ⓘ	Portlandite (TL)	4.FE.05	Ca(OH)₂
ⓘ	Hydrocalumite (TL)	4.FL.10	Ca₄Al₂(OH)₁₂(Cl,CO₃,OH)₂ · 4H₂O
ⓘ	Ranciéite	4.FL.40	(Ca,Mn²⁺)_0.2(Mn⁴⁺,Mn³⁺)O₂ · 0.6H₂O
Group 5 - Nitrates and Carbonates
ⓘ	Calcite	5.AB.05	CaCO₃
ⓘ	Aragonite	5.AB.15	CaCO₃
ⓘ	Strontianite	5.AB.15	SrCO₃
ⓘ	Vaterite	5.AB.20	CaCO₃
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘ	Anhydrite	7.AD.30	CaSO₄
ⓘ	Ettringite	7.DG.15	Ca₆Al₂(SO₄)₃(OH)₁₂ · 26H₂O
Group 9 - Silicates
ⓘ	Fayalite var. Ferrohortonolite	9.AC.05	(Fe,Mg)₂SiO₄
ⓘ	Larnite (TL)	9.AD.05	Ca₂SiO₄
ⓘ	Merwinite	9.AD.15	Ca₃Mg(SiO₄)₂
ⓘ	Bredigite (TL)	9.AD.20	Ca₇Mg(SiO₄)₄
ⓘ	Andradite	9.AD.25	Ca₃Fe³⁺₂(SiO₄)₃
ⓘ	Grossular var. Hibschite	9.AD.25	Ca₃Al₂(SiO₄)_3-x(OH)_4x
ⓘ	Coffinite	9.AD.30	U(SiO₄) · nH₂O
ⓘ	Titanite	9.AG.15	CaTiO(SiO₄)
ⓘ	Afwillite	9.AG.75	Ca₃[SiO₄][SiO₂(OH)₂] · 2H₂O
ⓘ	Spurrite	9.AH.15	Ca₅(SiO₄)₂(CO₃)
ⓘ	Åkermanite	9.BB.10	Ca₂Mg[Si₂O₇]
ⓘ	Cebollite	9.BB.10	Ca₅Al₂(SiO₄)₃(OH)₄
ⓘ	Gehlenite	9.BB.10	Ca₂Al[AlSiO₇]
ⓘ	Rankinite (TL)	9.BC.15	Ca₃Si₂O₇
ⓘ	Killalaite	9.BE.85	Ca_6.4(H_0.6Si₂O₇)₂(OH)₂
ⓘ	Cordierite	9.CJ.10	Mg₂Al₄Si₅O₁₈
ⓘ	Sekaninaite	9.CJ.10	Fe²⁺₂Al₄Si₅O₁₈
ⓘ	Scawtite (TL)	9.CK.15	Ca₇(Si₃O₉)₂CO₃ · 2H₂O
ⓘ	Osumilite-(Mg)	9.CM.05	K◻₂Mg₂Al₃[Al₂Si₁₀O₃₀]
ⓘ	Augite	9.DA.15	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
ⓘ	Diopside	9.DA.15	CaMgSi₂O₆
ⓘ	Augite var. Titanium-bearing Augite	9.DA.15	(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)₂O₆
ⓘ	var. Ferroaugite	9.DA.15	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
ⓘ	Aegirine	9.DA.25	NaFe³⁺Si₂O₆
ⓘ	Ferrobustamite ?	9.DG.05	CaFe²⁺(Si₂O₆)
ⓘ	Pectolite	9.DG.05	NaCa₂Si₃O₈(OH)
ⓘ	Wollastonite	9.DG.05	Ca₃(Si₃O₉)
ⓘ	Plombièrite	9.DG.08	Ca₅Si₆O₁₆(OH)₂ · 7H₂O
ⓘ	Tobermorite	9.DG.10	Ca₅Si₆O₁₇ · 5H₂O
ⓘ	Xonotlite	9.DG.35	Ca₆(Si₆O₁₇)(OH)₂
ⓘ	Fluorapophyllite-(K)	9.EA.15	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
ⓘ	Fluorapophyllite-(Na)	9.EA.15	NaCa₄(Si₈O₂₀)F · 8H₂O
ⓘ	Okenite	9.EA.40	Ca₁₀Si₁₈O₄₆ · 18H₂O
ⓘ	Roscoelite	9.EC.15	KV³⁺₂(AlSi₃O₁₀)(OH)₂
ⓘ	Saponite	9.EC.45	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
ⓘ	Allophane	9.ED.20	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
ⓘ	Gyrolite	9.EE.30	NaCa₁₆Si₂₃AlO₆₀(OH)₈ · 14H₂O
ⓘ	Sanidine	9.FA.30	K(AlSi₃O₈)
ⓘ	Albite	9.FA.35	Na(AlSi₃O₈)
ⓘ	Anorthite	9.FA.35	Ca(Al₂Si₂O₈)
ⓘ	var. Labradorite	9.FA.35	(Ca,Na)[Al(Al,Si)Si₂O₈]
ⓘ	Bicchulite	9.FB.10	Ca₂(Al₂SiO₆)(OH)₂
ⓘ	Gonnardite	9.GA.05	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
ⓘ	Mesolite	9.GA.05	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O
ⓘ	Natrolite	9.GA.05	Na₂Al₂Si₃O₁₀ · 2H₂O
ⓘ	Paranatrolite	9.GA.05	Na₂Al₂Si₃O₁₀ · 3H₂O
ⓘ	Scolecite	9.GA.05	CaAl₂Si₃O₁₀ · 3H₂O
ⓘ	Thomsonite-Ca	9.GA.10	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
ⓘ	Analcime	9.GB.05	Na(AlSi₂O₆) · H₂O
ⓘ	Laumontite	9.GB.10	CaAl₂Si₄O₁₂ · 4H₂O
ⓘ	Garronite-Ca (TL)	9.GC.05	Na₂Ca₅Al₁₂Si₂₀O₆₄ · 27H₂O
ⓘ	Gismondine-Ca	9.GC.05	CaAl₂Si₂O₈ · 4H₂O
ⓘ	Gobbinsite (TL)	9.GC.05	Na₅(Si₁₁Al₅)O₃₂ · 11H₂O
ⓘ	Paulingite-K	9.GC.35	(K₂,Ca,Na₂,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
ⓘ	'Paulingite-Na'	9.GC.35	(Na₂,K₂,Ca,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
ⓘ	Gmelinite-Ca	9.GD.05	Ca₂(Si₈Al₄)O₂₄ · 11H₂O
ⓘ	Gmelinite-Na	9.GD.05	Na₄(Si₈Al₄)O₂₄ · 11H₂O
ⓘ	Chabazite-Ca	9.GD.10	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
ⓘ	Chabazite-Na	9.GD.10	(Na₂,K₂,Ca,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
ⓘ	Chabazite-Mg	9.GD.10	(Mg_0.7K_0.5Ca_0.5Na_0.1)[Al₃Si₉O₂₄] · 10H₂O
ⓘ	Lévyne-Ca	9.GD.15	(Ca,Na₂,K₂)[Al₂Si₄O₁₂] · 6H₂O
ⓘ	Lévyne-Na	9.GD.15	(Na₂,Ca,K₂)[Al₂Si₄O₁₂] · 6H₂O
ⓘ	Erionite-Ca	9.GD.20	(Ca,K₂,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
ⓘ	Erionite-K	9.GD.20	(K₂,Ca,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
ⓘ	Erionite-Na	9.GD.20	(Na₂,K₂,Ca)₂[Al₄Si₁₄O₃₆] · 15H₂O
ⓘ	Offretite	9.GD.25	KCaMg(Si₁₃Al₅)O₃₆ · 15H₂O
ⓘ	Mordenite	9.GD.35	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
ⓘ	Stellerite	9.GE.15	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
ⓘ	Cowlesite	9.GG.05	CaAl₂Si₃O₁₀ · 6H₂O
ⓘ	Tacharanite	9.HA.75	Ca₁₂Al₂Si₁₈O₃₃(OH)₃₆
Unclassified
ⓘ	'Antrimolite'	-
ⓘ	'Apophyllite Group'	-	AB₄[Si₈O₂₀]X · 8H₂O
ⓘ	'Chabazite'	-
ⓘ	'Clinoptilolite Subgroup'	-	(Na/Ca/K)_3-6[Al_6-7Si_29-30O₇₂] · 20H₂O
ⓘ	'Erionite Subgroup'	-	M₂[Al₄Si₁₄O₃₆] · 15H₂O
ⓘ	'Feldspar Group'	-
ⓘ	'Gmelinite Subgroup'	-
ⓘ	'Heulandite Subgroup'	-	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
ⓘ	'Hypersthene'	-	(Mg,Fe)SiO₃
ⓘ	'Lévyne'	-
ⓘ	'Phillipsite Subgroup'	-	(Ca_0.5,K,Na,Ba_0.5)_4-7[Al_4-7Si_12-9O₃₂] ^. 12H₂O
ⓘ	'Stilbite Subgroup'	-	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
ⓘ	'Tourmaline'	-	AD₃G₆(T₆O₁₈)(BO₃)₃X₃Z
ⓘ	'Phillipsite Subgroup var. Wellsite'	-	(K,Ba,Ca,K₂)Al₂Si₆O₁₆ · 6H₂O
ⓘ	'Mica Group'	-
ⓘ	'Fayalite-Forsterite Series'	-
ⓘ	'Plagioclase'	-	(Na,Ca)[(Si,Al)AlSi₂]O₈
ⓘ	'Pyroxene Group'	-	ADSi₂O₆
ⓘ	'Gmelinite Subgroup var. Ledererite'	-
ⓘ	'Garnet Group'	-	X₃Z₂(SiO₄)₃
ⓘ	'Gismondine Subgroup'	-
ⓘ	'Chabazite var. Phacolite'	-
ⓘ	'Smectite Group'	-	A_0.3D_2-3[T₄O₁₀]Z₂ · nH₂O
ⓘ	'Thomsonite Subgroup'	-
ⓘ	'Melilite Group'	-	Ca₂M(XSiO₇)
ⓘ	'UM1982-15-SiO:AlBaH'	-	Ba-Al-Si-O-H

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Afwillite	Ca₃[SiO₄][SiO₂(OH)₂] · 2H₂O
H	ⓘ Allophane	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
H	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
H	ⓘ Apophyllite Group	AB₄[Si₈O₂₀]X · 8H₂O
H	ⓘ Bicchulite	Ca₂(Al₂SiO₆)(OH)₂
H	ⓘ Cebollite	Ca₅Al₂(SiO₄)₃(OH)₄
H	ⓘ Clinoptilolite Subgroup	(Na/Ca/K)_3-6[Al_6-7Si_29-30O₇₂] · 20H₂O
H	ⓘ Coffinite	U(SiO₄) · nH₂O
H	ⓘ Cowlesite	CaAl₂Si₃O₁₀ · 6H₂O
H	ⓘ Erionite Subgroup	M₂[Al₄Si₁₄O₃₆] · 15H₂O
H	ⓘ Ettringite	Ca₆Al₂(SO₄)₃(OH)₁₂ · 26H₂O
H	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
H	ⓘ Garronite-Ca	Na₂Ca₅Al₁₂Si₂₀O₆₄ · 27H₂O
H	ⓘ Gismondine-Ca	CaAl₂Si₂O₈ · 4H₂O
H	ⓘ Gobbinsite	Na₅(Si₁₁Al₅)O₃₂ · 11H₂O
H	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
H	ⓘ Gyrolite	NaCa₁₆Si₂₃AlO₆₀(OH)₈ · 14H₂O
H	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
H	ⓘ Grossular var. Hibschite	Ca₃Al₂(SiO₄)_3-x(OH)_4x
H	ⓘ Hydrocalumite	Ca₄Al₂(OH)₁₂(Cl,CO₃,OH)₂ · 4H₂O
H	ⓘ Killalaite	Ca_6.4(H_0.6Si₂O₇)₂(OH)₂
H	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
H	ⓘ Mesolite	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O
H	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
H	ⓘ Fluorapophyllite-(Na)	NaCa₄(Si₈O₂₀)F · 8H₂O
H	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
H	ⓘ Offretite	KCaMg(Si₁₃Al₅)O₃₆ · 15H₂O
H	ⓘ Okenite	Ca₁₀Si₁₈O₄₆ · 18H₂O
H	ⓘ Paranatrolite	Na₂Al₂Si₃O₁₀ · 3H₂O
H	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
H	ⓘ Phillipsite Subgroup	(Ca_0.5,K,Na,Ba_0.5)_4-7[Al_4-7Si_12-9O₃₂] ^. 12H₂O
H	ⓘ Plombièrite	Ca₅Si₆O₁₆(OH)₂ · 7H₂O
H	ⓘ Portlandite	Ca(OH)₂
H	ⓘ Ranciéite	(Ca,Mn²⁺)_0.2(Mn⁴⁺,Mn³⁺)O₂ · 0.6H₂O
H	ⓘ Roscoelite	KV₂³⁺(AlSi₃O₁₀)(OH)₂
H	ⓘ Saponite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
H	ⓘ Scawtite	Ca₇(Si₃O₉)₂CO₃ · 2H₂O
H	ⓘ Scolecite	CaAl₂Si₃O₁₀ · 3H₂O
H	ⓘ Stellerite	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
H	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
H	ⓘ Tacharanite	Ca₁₂Al₂Si₁₈O₃₃(OH)₃₆
H	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
H	ⓘ Tobermorite	Ca₅Si₆O₁₇ · 5H₂O
H	ⓘ Phillipsite Subgroup var. Wellsite	(K,Ba,Ca,K₂)Al₂Si₆O₁₆ · 6H₂O
H	ⓘ Xonotlite	Ca₆(Si₆O₁₇)(OH)₂
H	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
H	ⓘ Chabazite-Na	(Na₂,K₂,Ca,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
H	ⓘ Erionite-Ca	(Ca,K₂,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
H	ⓘ Erionite-K	(K₂,Ca,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
H	ⓘ Erionite-Na	(Na₂,K₂,Ca)₂[Al₄Si₁₄O₃₆] · 15H₂O
H	ⓘ Gmelinite-Ca	Ca₂(Si₈Al₄)O₂₄ · 11H₂O
H	ⓘ Gmelinite-Na	Na₄(Si₈Al₄)O₂₄ · 11H₂O
H	ⓘ Lévyne-Ca	(Ca,Na₂,K₂)[Al₂Si₄O₁₂] · 6H₂O
H	ⓘ Lévyne-Na	(Na₂,Ca,K₂)[Al₂Si₄O₁₂] · 6H₂O
H	ⓘ Paulingite-K	(K₂,Ca,Na₂,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
H	ⓘ Paulingite-Na	(Na₂,K₂,Ca,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
H	ⓘ Smectite Group	A_0.3D_2-3[T₄O₁₀]Z₂ · nH₂O
H	ⓘ Chabazite-Mg	(Mg_0.7K_0.5Ca_0.5Na_0.1)[Al₃Si₉O₂₄] · 10H₂O
H	ⓘ UM1982-15-SiO:AlBaH	Ba-Al-Si-O-H
B	Boron
B	ⓘ Tourmaline	AD₃G₆(T₆O₁₈)(BO₃)₃X₃Z
C	Carbon
C	ⓘ Aragonite	CaCO₃
C	ⓘ Calcite	CaCO₃
C	ⓘ Hydrocalumite	Ca₄Al₂(OH)₁₂(Cl,CO₃,OH)₂ · 4H₂O
C	ⓘ Scawtite	Ca₇(Si₃O₉)₂CO₃ · 2H₂O
C	ⓘ Spurrite	Ca₅(SiO₄)₂(CO₃)
C	ⓘ Strontianite	SrCO₃
C	ⓘ Vaterite	CaCO₃
O	Oxygen
O	ⓘ Aegirine	NaFe³⁺Si₂O₆
O	ⓘ Afwillite	Ca₃[SiO₄][SiO₂(OH)₂] · 2H₂O
O	ⓘ Quartz var. Agate	SiO₂
O	ⓘ Åkermanite	Ca₂Mg[Si₂O₇]
O	ⓘ Albite	Na(AlSi₃O₈)
O	ⓘ Allophane	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
O	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
O	ⓘ Andradite	Ca₃Fe₂³⁺(SiO₄)₃
O	ⓘ Anhydrite	CaSO₄
O	ⓘ Anorthite	Ca(Al₂Si₂O₈)
O	ⓘ Apophyllite Group	AB₄[Si₈O₂₀]X · 8H₂O
O	ⓘ Aragonite	CaCO₃
O	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
O	ⓘ Bicchulite	Ca₂(Al₂SiO₆)(OH)₂
O	ⓘ Bredigite	Ca₇Mg(SiO₄)₄
O	ⓘ Calcite	CaCO₃
O	ⓘ Cebollite	Ca₅Al₂(SiO₄)₃(OH)₄
O	ⓘ Quartz var. Chalcedony	SiO₂
O	ⓘ Clinoptilolite Subgroup	(Na/Ca/K)_3-6[Al_6-7Si_29-30O₇₂] · 20H₂O
O	ⓘ Coffinite	U(SiO₄) · nH₂O
O	ⓘ Cordierite	Mg₂Al₄Si₅O₁₈
O	ⓘ Cowlesite	CaAl₂Si₃O₁₀ · 6H₂O
O	ⓘ Cristobalite	SiO₂
O	ⓘ Cuprite	Cu₂O
O	ⓘ Diopside	CaMgSi₂O₆
O	ⓘ Erionite Subgroup	M₂[Al₄Si₁₄O₃₆] · 15H₂O
O	ⓘ Ettringite	Ca₆Al₂(SO₄)₃(OH)₁₂ · 26H₂O
O	ⓘ Ferrobustamite	CaFe²⁺(Si₂O₆)
O	ⓘ Fayalite var. Ferrohortonolite	(Fe,Mg)₂SiO₄
O	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
O	ⓘ Garronite-Ca	Na₂Ca₅Al₁₂Si₂₀O₆₄ · 27H₂O
O	ⓘ Gehlenite	Ca₂Al[AlSiO₇]
O	ⓘ Gismondine-Ca	CaAl₂Si₂O₈ · 4H₂O
O	ⓘ Gobbinsite	Na₅(Si₁₁Al₅)O₃₂ · 11H₂O
O	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
O	ⓘ Gyrolite	NaCa₁₆Si₂₃AlO₆₀(OH)₈ · 14H₂O
O	ⓘ Hematite	Fe₂O₃
O	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
O	ⓘ Grossular var. Hibschite	Ca₃Al₂(SiO₄)_3-x(OH)_4x
O	ⓘ Hydrocalumite	Ca₄Al₂(OH)₁₂(Cl,CO₃,OH)₂ · 4H₂O
O	ⓘ Hypersthene	(Mg,Fe)SiO₃
O	ⓘ Killalaite	Ca_6.4(H_0.6Si₂O₇)₂(OH)₂
O	ⓘ Anorthite var. Labradorite	(Ca,Na)[Al(Al,Si)Si₂O₈]
O	ⓘ Larnite	Ca₂SiO₄
O	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
O	ⓘ Maghemite	(Fe³⁺_0.67◻_0.33)Fe₂³⁺O₄
O	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
O	ⓘ Merwinite	Ca₃Mg(SiO₄)₂
O	ⓘ Mesolite	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O
O	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
O	ⓘ Fluorapophyllite-(Na)	NaCa₄(Si₈O₂₀)F · 8H₂O
O	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
O	ⓘ Offretite	KCaMg(Si₁₃Al₅)O₃₆ · 15H₂O
O	ⓘ Okenite	Ca₁₀Si₁₈O₄₆ · 18H₂O
O	ⓘ Osumilite-(Mg)	K◻₂Mg₂Al₃[Al₂Si₁₀O₃₀]
O	ⓘ Paranatrolite	Na₂Al₂Si₃O₁₀ · 3H₂O
O	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
O	ⓘ Perovskite	CaTiO₃
O	ⓘ Phillipsite Subgroup	(Ca_0.5,K,Na,Ba_0.5)_4-7[Al_4-7Si_12-9O₃₂] ^. 12H₂O
O	ⓘ Plombièrite	Ca₅Si₆O₁₆(OH)₂ · 7H₂O
O	ⓘ Portlandite	Ca(OH)₂
O	ⓘ Pseudobrookite	Fe₂³⁺Ti⁴⁺O₅
O	ⓘ Quartz	SiO₂
O	ⓘ Ranciéite	(Ca,Mn²⁺)_0.2(Mn⁴⁺,Mn³⁺)O₂ · 0.6H₂O
O	ⓘ Rankinite	Ca₃Si₂O₇
O	ⓘ Roscoelite	KV₂³⁺(AlSi₃O₁₀)(OH)₂
O	ⓘ Sanidine	K(AlSi₃O₈)
O	ⓘ Saponite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
O	ⓘ Scawtite	Ca₇(Si₃O₉)₂CO₃ · 2H₂O
O	ⓘ Scolecite	CaAl₂Si₃O₁₀ · 3H₂O
O	ⓘ Sekaninaite	Fe₂²⁺Al₄Si₅O₁₈
O	ⓘ Spinel	MgAl₂O₄
O	ⓘ Spurrite	Ca₅(SiO₄)₂(CO₃)
O	ⓘ Stellerite	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
O	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
O	ⓘ Strontianite	SrCO₃
O	ⓘ Tacharanite	Ca₁₂Al₂Si₁₈O₃₃(OH)₃₆
O	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
O	ⓘ Titanite	CaTiO(SiO₄)
O	ⓘ Tobermorite	Ca₅Si₆O₁₇ · 5H₂O
O	ⓘ Tourmaline	AD₃G₆(T₆O₁₈)(BO₃)₃X₃Z
O	ⓘ Tridymite	SiO₂
O	ⓘ Vaterite	CaCO₃
O	ⓘ Phillipsite Subgroup var. Wellsite	(K,Ba,Ca,K₂)Al₂Si₆O₁₆ · 6H₂O
O	ⓘ Wollastonite	Ca₃(Si₃O₉)
O	ⓘ Xonotlite	Ca₆(Si₆O₁₇)(OH)₂
O	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
O	ⓘ Chabazite-Na	(Na₂,K₂,Ca,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
O	ⓘ Erionite-Ca	(Ca,K₂,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
O	ⓘ Erionite-K	(K₂,Ca,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
O	ⓘ Erionite-Na	(Na₂,K₂,Ca)₂[Al₄Si₁₄O₃₆] · 15H₂O
O	ⓘ Gmelinite-Ca	Ca₂(Si₈Al₄)O₂₄ · 11H₂O
O	ⓘ Gmelinite-Na	Na₄(Si₈Al₄)O₂₄ · 11H₂O
O	ⓘ Lévyne-Ca	(Ca,Na₂,K₂)[Al₂Si₄O₁₂] · 6H₂O
O	ⓘ Lévyne-Na	(Na₂,Ca,K₂)[Al₂Si₄O₁₂] · 6H₂O
O	ⓘ Paulingite-K	(K₂,Ca,Na₂,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
O	ⓘ Paulingite-Na	(Na₂,K₂,Ca,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
O	ⓘ Fayalite-Forsterite Series
O	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
O	ⓘ Pyroxene Group	ADSi₂O₆
O	ⓘ Garnet Group	X₃Z₂(SiO₄)₃
O	ⓘ Augite var. Titanium-bearing Augite	(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)₂O₆
O	ⓘ Smectite Group	A_0.3D_2-3[T₄O₁₀]Z₂ · nH₂O
O	ⓘ Melilite Group	Ca₂M(XSiO₇)
O	ⓘ Chabazite-Mg	(Mg_0.7K_0.5Ca_0.5Na_0.1)[Al₃Si₉O₂₄] · 10H₂O
O	ⓘ Augite var. Ferroaugite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
O	ⓘ UM1982-15-SiO:AlBaH	Ba-Al-Si-O-H
F	Fluorine
F	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
F	ⓘ Fluorapophyllite-(Na)	NaCa₄(Si₈O₂₀)F · 8H₂O
Na	Sodium
Na	ⓘ Aegirine	NaFe³⁺Si₂O₆
Na	ⓘ Albite	Na(AlSi₃O₈)
Na	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
Na	ⓘ Clinoptilolite Subgroup	(Na/Ca/K)_3-6[Al_6-7Si_29-30O₇₂] · 20H₂O
Na	ⓘ Garronite-Ca	Na₂Ca₅Al₁₂Si₂₀O₆₄ · 27H₂O
Na	ⓘ Gobbinsite	Na₅(Si₁₁Al₅)O₃₂ · 11H₂O
Na	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
Na	ⓘ Gyrolite	NaCa₁₆Si₂₃AlO₆₀(OH)₈ · 14H₂O
Na	ⓘ Halite	NaCl
Na	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Na	ⓘ Anorthite var. Labradorite	(Ca,Na)[Al(Al,Si)Si₂O₈]
Na	ⓘ Mesolite	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O
Na	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
Na	ⓘ Fluorapophyllite-(Na)	NaCa₄(Si₈O₂₀)F · 8H₂O
Na	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
Na	ⓘ Paranatrolite	Na₂Al₂Si₃O₁₀ · 3H₂O
Na	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
Na	ⓘ Phillipsite Subgroup	(Ca_0.5,K,Na,Ba_0.5)_4-7[Al_4-7Si_12-9O₃₂] ^. 12H₂O
Na	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
Na	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Na	ⓘ Chabazite-Na	(Na₂,K₂,Ca,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Na	ⓘ Erionite-Ca	(Ca,K₂,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
Na	ⓘ Erionite-K	(K₂,Ca,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
Na	ⓘ Erionite-Na	(Na₂,K₂,Ca)₂[Al₄Si₁₄O₃₆] · 15H₂O
Na	ⓘ Gmelinite-Na	Na₄(Si₈Al₄)O₂₄ · 11H₂O
Na	ⓘ Lévyne-Ca	(Ca,Na₂,K₂)[Al₂Si₄O₁₂] · 6H₂O
Na	ⓘ Lévyne-Na	(Na₂,Ca,K₂)[Al₂Si₄O₁₂] · 6H₂O
Na	ⓘ Paulingite-K	(K₂,Ca,Na₂,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
Na	ⓘ Paulingite-Na	(Na₂,K₂,Ca,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
Na	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Na	ⓘ Augite var. Titanium-bearing Augite	(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)₂O₆
Na	ⓘ Chabazite-Mg	(Mg_0.7K_0.5Ca_0.5Na_0.1)[Al₃Si₉O₂₄] · 10H₂O
Mg	Magnesium
Mg	ⓘ Åkermanite	Ca₂Mg[Si₂O₇]
Mg	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Mg	ⓘ Bredigite	Ca₇Mg(SiO₄)₄
Mg	ⓘ Cordierite	Mg₂Al₄Si₅O₁₈
Mg	ⓘ Diopside	CaMgSi₂O₆
Mg	ⓘ Fayalite var. Ferrohortonolite	(Fe,Mg)₂SiO₄
Mg	ⓘ Hypersthene	(Mg,Fe)SiO₃
Mg	ⓘ Merwinite	Ca₃Mg(SiO₄)₂
Mg	ⓘ Offretite	KCaMg(Si₁₃Al₅)O₃₆ · 15H₂O
Mg	ⓘ Osumilite-(Mg)	K◻₂Mg₂Al₃[Al₂Si₁₀O₃₀]
Mg	ⓘ Saponite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Mg	ⓘ Spinel	MgAl₂O₄
Mg	ⓘ Chabazite-Na	(Na₂,K₂,Ca,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Mg	ⓘ Fayalite-Forsterite Series
Mg	ⓘ Augite var. Titanium-bearing Augite	(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)₂O₆
Mg	ⓘ Chabazite-Mg	(Mg_0.7K_0.5Ca_0.5Na_0.1)[Al₃Si₉O₂₄] · 10H₂O
Mg	ⓘ Augite var. Ferroaugite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Al	Aluminium
Al	ⓘ Albite	Na(AlSi₃O₈)
Al	ⓘ Allophane	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
Al	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
Al	ⓘ Anorthite	Ca(Al₂Si₂O₈)
Al	ⓘ Bicchulite	Ca₂(Al₂SiO₆)(OH)₂
Al	ⓘ Cebollite	Ca₅Al₂(SiO₄)₃(OH)₄
Al	ⓘ Clinoptilolite Subgroup	(Na/Ca/K)_3-6[Al_6-7Si_29-30O₇₂] · 20H₂O
Al	ⓘ Cordierite	Mg₂Al₄Si₅O₁₈
Al	ⓘ Cowlesite	CaAl₂Si₃O₁₀ · 6H₂O
Al	ⓘ Erionite Subgroup	M₂[Al₄Si₁₄O₃₆] · 15H₂O
Al	ⓘ Ettringite	Ca₆Al₂(SO₄)₃(OH)₁₂ · 26H₂O
Al	ⓘ Garronite-Ca	Na₂Ca₅Al₁₂Si₂₀O₆₄ · 27H₂O
Al	ⓘ Gehlenite	Ca₂Al[AlSiO₇]
Al	ⓘ Gismondine-Ca	CaAl₂Si₂O₈ · 4H₂O
Al	ⓘ Gobbinsite	Na₅(Si₁₁Al₅)O₃₂ · 11H₂O
Al	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
Al	ⓘ Gyrolite	NaCa₁₆Si₂₃AlO₆₀(OH)₈ · 14H₂O
Al	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Al	ⓘ Grossular var. Hibschite	Ca₃Al₂(SiO₄)_3-x(OH)_4x
Al	ⓘ Hydrocalumite	Ca₄Al₂(OH)₁₂(Cl,CO₃,OH)₂ · 4H₂O
Al	ⓘ Anorthite var. Labradorite	(Ca,Na)[Al(Al,Si)Si₂O₈]
Al	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
Al	ⓘ Mesolite	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O
Al	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
Al	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
Al	ⓘ Offretite	KCaMg(Si₁₃Al₅)O₃₆ · 15H₂O
Al	ⓘ Osumilite-(Mg)	K◻₂Mg₂Al₃[Al₂Si₁₀O₃₀]
Al	ⓘ Paranatrolite	Na₂Al₂Si₃O₁₀ · 3H₂O
Al	ⓘ Phillipsite Subgroup	(Ca_0.5,K,Na,Ba_0.5)_4-7[Al_4-7Si_12-9O₃₂] ^. 12H₂O
Al	ⓘ Roscoelite	KV₂³⁺(AlSi₃O₁₀)(OH)₂
Al	ⓘ Sanidine	K(AlSi₃O₈)
Al	ⓘ Saponite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Al	ⓘ Scolecite	CaAl₂Si₃O₁₀ · 3H₂O
Al	ⓘ Sekaninaite	Fe₂²⁺Al₄Si₅O₁₈
Al	ⓘ Spinel	MgAl₂O₄
Al	ⓘ Stellerite	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
Al	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
Al	ⓘ Tacharanite	Ca₁₂Al₂Si₁₈O₃₃(OH)₃₆
Al	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
Al	ⓘ Phillipsite Subgroup var. Wellsite	(K,Ba,Ca,K₂)Al₂Si₆O₁₆ · 6H₂O
Al	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Al	ⓘ Chabazite-Na	(Na₂,K₂,Ca,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Al	ⓘ Erionite-Ca	(Ca,K₂,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
Al	ⓘ Erionite-K	(K₂,Ca,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
Al	ⓘ Erionite-Na	(Na₂,K₂,Ca)₂[Al₄Si₁₄O₃₆] · 15H₂O
Al	ⓘ Gmelinite-Ca	Ca₂(Si₈Al₄)O₂₄ · 11H₂O
Al	ⓘ Gmelinite-Na	Na₄(Si₈Al₄)O₂₄ · 11H₂O
Al	ⓘ Lévyne-Ca	(Ca,Na₂,K₂)[Al₂Si₄O₁₂] · 6H₂O
Al	ⓘ Lévyne-Na	(Na₂,Ca,K₂)[Al₂Si₄O₁₂] · 6H₂O
Al	ⓘ Paulingite-K	(K₂,Ca,Na₂,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
Al	ⓘ Paulingite-Na	(Na₂,K₂,Ca,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
Al	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Al	ⓘ Augite var. Titanium-bearing Augite	(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)₂O₆
Al	ⓘ Chabazite-Mg	(Mg_0.7K_0.5Ca_0.5Na_0.1)[Al₃Si₉O₂₄] · 10H₂O
Al	ⓘ UM1982-15-SiO:AlBaH	Ba-Al-Si-O-H
Si	Silicon
Si	ⓘ Aegirine	NaFe³⁺Si₂O₆
Si	ⓘ Afwillite	Ca₃[SiO₄][SiO₂(OH)₂] · 2H₂O
Si	ⓘ Quartz var. Agate	SiO₂
Si	ⓘ Åkermanite	Ca₂Mg[Si₂O₇]
Si	ⓘ Albite	Na(AlSi₃O₈)
Si	ⓘ Allophane	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
Si	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
Si	ⓘ Andradite	Ca₃Fe₂³⁺(SiO₄)₃
Si	ⓘ Anorthite	Ca(Al₂Si₂O₈)
Si	ⓘ Apophyllite Group	AB₄[Si₈O₂₀]X · 8H₂O
Si	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Si	ⓘ Bicchulite	Ca₂(Al₂SiO₆)(OH)₂
Si	ⓘ Bredigite	Ca₇Mg(SiO₄)₄
Si	ⓘ Cebollite	Ca₅Al₂(SiO₄)₃(OH)₄
Si	ⓘ Quartz var. Chalcedony	SiO₂
Si	ⓘ Clinoptilolite Subgroup	(Na/Ca/K)_3-6[Al_6-7Si_29-30O₇₂] · 20H₂O
Si	ⓘ Coffinite	U(SiO₄) · nH₂O
Si	ⓘ Cordierite	Mg₂Al₄Si₅O₁₈
Si	ⓘ Cowlesite	CaAl₂Si₃O₁₀ · 6H₂O
Si	ⓘ Cristobalite	SiO₂
Si	ⓘ Diopside	CaMgSi₂O₆
Si	ⓘ Erionite Subgroup	M₂[Al₄Si₁₄O₃₆] · 15H₂O
Si	ⓘ Ferrobustamite	CaFe²⁺(Si₂O₆)
Si	ⓘ Fayalite var. Ferrohortonolite	(Fe,Mg)₂SiO₄
Si	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
Si	ⓘ Garronite-Ca	Na₂Ca₅Al₁₂Si₂₀O₆₄ · 27H₂O
Si	ⓘ Gehlenite	Ca₂Al[AlSiO₇]
Si	ⓘ Gismondine-Ca	CaAl₂Si₂O₈ · 4H₂O
Si	ⓘ Gobbinsite	Na₅(Si₁₁Al₅)O₃₂ · 11H₂O
Si	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
Si	ⓘ Gyrolite	NaCa₁₆Si₂₃AlO₆₀(OH)₈ · 14H₂O
Si	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Si	ⓘ Grossular var. Hibschite	Ca₃Al₂(SiO₄)_3-x(OH)_4x
Si	ⓘ Hypersthene	(Mg,Fe)SiO₃
Si	ⓘ Killalaite	Ca_6.4(H_0.6Si₂O₇)₂(OH)₂
Si	ⓘ Anorthite var. Labradorite	(Ca,Na)[Al(Al,Si)Si₂O₈]
Si	ⓘ Larnite	Ca₂SiO₄
Si	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
Si	ⓘ Merwinite	Ca₃Mg(SiO₄)₂
Si	ⓘ Mesolite	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O
Si	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
Si	ⓘ Fluorapophyllite-(Na)	NaCa₄(Si₈O₂₀)F · 8H₂O
Si	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
Si	ⓘ Offretite	KCaMg(Si₁₃Al₅)O₃₆ · 15H₂O
Si	ⓘ Okenite	Ca₁₀Si₁₈O₄₆ · 18H₂O
Si	ⓘ Osumilite-(Mg)	K◻₂Mg₂Al₃[Al₂Si₁₀O₃₀]
Si	ⓘ Paranatrolite	Na₂Al₂Si₃O₁₀ · 3H₂O
Si	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
Si	ⓘ Phillipsite Subgroup	(Ca_0.5,K,Na,Ba_0.5)_4-7[Al_4-7Si_12-9O₃₂] ^. 12H₂O
Si	ⓘ Plombièrite	Ca₅Si₆O₁₆(OH)₂ · 7H₂O
Si	ⓘ Quartz	SiO₂
Si	ⓘ Rankinite	Ca₃Si₂O₇
Si	ⓘ Roscoelite	KV₂³⁺(AlSi₃O₁₀)(OH)₂
Si	ⓘ Sanidine	K(AlSi₃O₈)
Si	ⓘ Saponite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Si	ⓘ Scawtite	Ca₇(Si₃O₉)₂CO₃ · 2H₂O
Si	ⓘ Scolecite	CaAl₂Si₃O₁₀ · 3H₂O
Si	ⓘ Sekaninaite	Fe₂²⁺Al₄Si₅O₁₈
Si	ⓘ Spurrite	Ca₅(SiO₄)₂(CO₃)
Si	ⓘ Stellerite	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
Si	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
Si	ⓘ Tacharanite	Ca₁₂Al₂Si₁₈O₃₃(OH)₃₆
Si	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
Si	ⓘ Titanite	CaTiO(SiO₄)
Si	ⓘ Tobermorite	Ca₅Si₆O₁₇ · 5H₂O
Si	ⓘ Tridymite	SiO₂
Si	ⓘ Phillipsite Subgroup var. Wellsite	(K,Ba,Ca,K₂)Al₂Si₆O₁₆ · 6H₂O
Si	ⓘ Wollastonite	Ca₃(Si₃O₉)
Si	ⓘ Xonotlite	Ca₆(Si₆O₁₇)(OH)₂
Si	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Si	ⓘ Chabazite-Na	(Na₂,K₂,Ca,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Si	ⓘ Erionite-Ca	(Ca,K₂,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
Si	ⓘ Erionite-K	(K₂,Ca,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
Si	ⓘ Erionite-Na	(Na₂,K₂,Ca)₂[Al₄Si₁₄O₃₆] · 15H₂O
Si	ⓘ Gmelinite-Ca	Ca₂(Si₈Al₄)O₂₄ · 11H₂O
Si	ⓘ Gmelinite-Na	Na₄(Si₈Al₄)O₂₄ · 11H₂O
Si	ⓘ Lévyne-Ca	(Ca,Na₂,K₂)[Al₂Si₄O₁₂] · 6H₂O
Si	ⓘ Lévyne-Na	(Na₂,Ca,K₂)[Al₂Si₄O₁₂] · 6H₂O
Si	ⓘ Paulingite-K	(K₂,Ca,Na₂,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
Si	ⓘ Paulingite-Na	(Na₂,K₂,Ca,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
Si	ⓘ Fayalite-Forsterite Series
Si	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Si	ⓘ Pyroxene Group	ADSi₂O₆
Si	ⓘ Garnet Group	X₃Z₂(SiO₄)₃
Si	ⓘ Augite var. Titanium-bearing Augite	(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)₂O₆
Si	ⓘ Melilite Group	Ca₂M(XSiO₇)
Si	ⓘ Chabazite-Mg	(Mg_0.7K_0.5Ca_0.5Na_0.1)[Al₃Si₉O₂₄] · 10H₂O
Si	ⓘ Augite var. Ferroaugite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Si	ⓘ UM1982-15-SiO:AlBaH	Ba-Al-Si-O-H
S	Sulfur
S	ⓘ Anhydrite	CaSO₄
S	ⓘ Ettringite	Ca₆Al₂(SO₄)₃(OH)₁₂ · 26H₂O
S	ⓘ Sphalerite	ZnS
Cl	Chlorine
Cl	ⓘ Halite	NaCl
Cl	ⓘ Hydrocalumite	Ca₄Al₂(OH)₁₂(Cl,CO₃,OH)₂ · 4H₂O
K	Potassium
K	ⓘ Clinoptilolite Subgroup	(Na/Ca/K)_3-6[Al_6-7Si_29-30O₇₂] · 20H₂O
K	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
K	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
K	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
K	ⓘ Offretite	KCaMg(Si₁₃Al₅)O₃₆ · 15H₂O
K	ⓘ Osumilite-(Mg)	K◻₂Mg₂Al₃[Al₂Si₁₀O₃₀]
K	ⓘ Phillipsite Subgroup	(Ca_0.5,K,Na,Ba_0.5)_4-7[Al_4-7Si_12-9O₃₂] ^. 12H₂O
K	ⓘ Roscoelite	KV₂³⁺(AlSi₃O₁₀)(OH)₂
K	ⓘ Sanidine	K(AlSi₃O₈)
K	ⓘ Phillipsite Subgroup var. Wellsite	(K,Ba,Ca,K₂)Al₂Si₆O₁₆ · 6H₂O
K	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
K	ⓘ Chabazite-Na	(Na₂,K₂,Ca,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
K	ⓘ Erionite-Ca	(Ca,K₂,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
K	ⓘ Erionite-K	(K₂,Ca,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
K	ⓘ Erionite-Na	(Na₂,K₂,Ca)₂[Al₄Si₁₄O₃₆] · 15H₂O
K	ⓘ Lévyne-Ca	(Ca,Na₂,K₂)[Al₂Si₄O₁₂] · 6H₂O
K	ⓘ Lévyne-Na	(Na₂,Ca,K₂)[Al₂Si₄O₁₂] · 6H₂O
K	ⓘ Paulingite-K	(K₂,Ca,Na₂,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
K	ⓘ Paulingite-Na	(Na₂,K₂,Ca,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
K	ⓘ Chabazite-Mg	(Mg_0.7K_0.5Ca_0.5Na_0.1)[Al₃Si₉O₂₄] · 10H₂O
Ca	Calcium
Ca	ⓘ Afwillite	Ca₃[SiO₄][SiO₂(OH)₂] · 2H₂O
Ca	ⓘ Åkermanite	Ca₂Mg[Si₂O₇]
Ca	ⓘ Andradite	Ca₃Fe₂³⁺(SiO₄)₃
Ca	ⓘ Anhydrite	CaSO₄
Ca	ⓘ Anorthite	Ca(Al₂Si₂O₈)
Ca	ⓘ Aragonite	CaCO₃
Ca	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Ca	ⓘ Bicchulite	Ca₂(Al₂SiO₆)(OH)₂
Ca	ⓘ Bredigite	Ca₇Mg(SiO₄)₄
Ca	ⓘ Calcite	CaCO₃
Ca	ⓘ Cebollite	Ca₅Al₂(SiO₄)₃(OH)₄
Ca	ⓘ Clinoptilolite Subgroup	(Na/Ca/K)_3-6[Al_6-7Si_29-30O₇₂] · 20H₂O
Ca	ⓘ Cowlesite	CaAl₂Si₃O₁₀ · 6H₂O
Ca	ⓘ Diopside	CaMgSi₂O₆
Ca	ⓘ Ettringite	Ca₆Al₂(SO₄)₃(OH)₁₂ · 26H₂O
Ca	ⓘ Ferrobustamite	CaFe²⁺(Si₂O₆)
Ca	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
Ca	ⓘ Garronite-Ca	Na₂Ca₅Al₁₂Si₂₀O₆₄ · 27H₂O
Ca	ⓘ Gehlenite	Ca₂Al[AlSiO₇]
Ca	ⓘ Gismondine-Ca	CaAl₂Si₂O₈ · 4H₂O
Ca	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
Ca	ⓘ Gyrolite	NaCa₁₆Si₂₃AlO₆₀(OH)₈ · 14H₂O
Ca	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Ca	ⓘ Grossular var. Hibschite	Ca₃Al₂(SiO₄)_3-x(OH)_4x
Ca	ⓘ Hydrocalumite	Ca₄Al₂(OH)₁₂(Cl,CO₃,OH)₂ · 4H₂O
Ca	ⓘ Killalaite	Ca_6.4(H_0.6Si₂O₇)₂(OH)₂
Ca	ⓘ Anorthite var. Labradorite	(Ca,Na)[Al(Al,Si)Si₂O₈]
Ca	ⓘ Larnite	Ca₂SiO₄
Ca	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
Ca	ⓘ Merwinite	Ca₃Mg(SiO₄)₂
Ca	ⓘ Mesolite	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O
Ca	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
Ca	ⓘ Fluorapophyllite-(Na)	NaCa₄(Si₈O₂₀)F · 8H₂O
Ca	ⓘ Offretite	KCaMg(Si₁₃Al₅)O₃₆ · 15H₂O
Ca	ⓘ Okenite	Ca₁₀Si₁₈O₄₆ · 18H₂O
Ca	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
Ca	ⓘ Perovskite	CaTiO₃
Ca	ⓘ Phillipsite Subgroup	(Ca_0.5,K,Na,Ba_0.5)_4-7[Al_4-7Si_12-9O₃₂] ^. 12H₂O
Ca	ⓘ Plombièrite	Ca₅Si₆O₁₆(OH)₂ · 7H₂O
Ca	ⓘ Portlandite	Ca(OH)₂
Ca	ⓘ Ranciéite	(Ca,Mn²⁺)_0.2(Mn⁴⁺,Mn³⁺)O₂ · 0.6H₂O
Ca	ⓘ Rankinite	Ca₃Si₂O₇
Ca	ⓘ Saponite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Ca	ⓘ Scawtite	Ca₇(Si₃O₉)₂CO₃ · 2H₂O
Ca	ⓘ Scolecite	CaAl₂Si₃O₁₀ · 3H₂O
Ca	ⓘ Spurrite	Ca₅(SiO₄)₂(CO₃)
Ca	ⓘ Stellerite	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
Ca	ⓘ Tacharanite	Ca₁₂Al₂Si₁₈O₃₃(OH)₃₆
Ca	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
Ca	ⓘ Titanite	CaTiO(SiO₄)
Ca	ⓘ Tobermorite	Ca₅Si₆O₁₇ · 5H₂O
Ca	ⓘ Vaterite	CaCO₃
Ca	ⓘ Phillipsite Subgroup var. Wellsite	(K,Ba,Ca,K₂)Al₂Si₆O₁₆ · 6H₂O
Ca	ⓘ Wollastonite	Ca₃(Si₃O₉)
Ca	ⓘ Xonotlite	Ca₆(Si₆O₁₇)(OH)₂
Ca	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Ca	ⓘ Chabazite-Na	(Na₂,K₂,Ca,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Ca	ⓘ Erionite-Ca	(Ca,K₂,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
Ca	ⓘ Erionite-K	(K₂,Ca,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
Ca	ⓘ Erionite-Na	(Na₂,K₂,Ca)₂[Al₄Si₁₄O₃₆] · 15H₂O
Ca	ⓘ Gmelinite-Ca	Ca₂(Si₈Al₄)O₂₄ · 11H₂O
Ca	ⓘ Lévyne-Ca	(Ca,Na₂,K₂)[Al₂Si₄O₁₂] · 6H₂O
Ca	ⓘ Lévyne-Na	(Na₂,Ca,K₂)[Al₂Si₄O₁₂] · 6H₂O
Ca	ⓘ Paulingite-K	(K₂,Ca,Na₂,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
Ca	ⓘ Paulingite-Na	(Na₂,K₂,Ca,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
Ca	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Ca	ⓘ Augite var. Titanium-bearing Augite	(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)₂O₆
Ca	ⓘ Melilite Group	Ca₂M(XSiO₇)
Ca	ⓘ Chabazite-Mg	(Mg_0.7K_0.5Ca_0.5Na_0.1)[Al₃Si₉O₂₄] · 10H₂O
Ca	ⓘ Augite var. Ferroaugite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Ti	Titanium
Ti	ⓘ Perovskite	CaTiO₃
Ti	ⓘ Pseudobrookite	Fe₂³⁺Ti⁴⁺O₅
Ti	ⓘ Titanite	CaTiO(SiO₄)
Ti	ⓘ Augite var. Titanium-bearing Augite	(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)₂O₆
V	Vanadium
V	ⓘ Roscoelite	KV₂³⁺(AlSi₃O₁₀)(OH)₂
Mn	Manganese
Mn	ⓘ Ranciéite	(Ca,Mn²⁺)_0.2(Mn⁴⁺,Mn³⁺)O₂ · 0.6H₂O
Fe	Iron
Fe	ⓘ Aegirine	NaFe³⁺Si₂O₆
Fe	ⓘ Andradite	Ca₃Fe₂³⁺(SiO₄)₃
Fe	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Fe	ⓘ Ferrobustamite	CaFe²⁺(Si₂O₆)
Fe	ⓘ Fayalite var. Ferrohortonolite	(Fe,Mg)₂SiO₄
Fe	ⓘ Hematite	Fe₂O₃
Fe	ⓘ Hypersthene	(Mg,Fe)SiO₃
Fe	ⓘ Maghemite	(Fe³⁺_0.67◻_0.33)Fe₂³⁺O₄
Fe	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
Fe	ⓘ Pseudobrookite	Fe₂³⁺Ti⁴⁺O₅
Fe	ⓘ Saponite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Fe	ⓘ Sekaninaite	Fe₂²⁺Al₄Si₅O₁₈
Fe	ⓘ Fayalite-Forsterite Series
Fe	ⓘ Augite var. Titanium-bearing Augite	(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)₂O₆
Fe	ⓘ Augite var. Ferroaugite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Cu	Copper
Cu	ⓘ Cuprite	Cu₂O
Cu	ⓘ Native Copper	Cu
Zn	Zinc
Zn	ⓘ Sphalerite	ZnS
Sr	Strontium
Sr	ⓘ Strontianite	SrCO₃
Sr	ⓘ Chabazite-Na	(Na₂,K₂,Ca,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Ba	Barium
Ba	ⓘ Phillipsite Subgroup	(Ca_0.5,K,Na,Ba_0.5)_4-7[Al_4-7Si_12-9O₃₂] ^. 12H₂O
Ba	ⓘ Phillipsite Subgroup var. Wellsite	(K,Ba,Ca,K₂)Al₂Si₆O₁₆ · 6H₂O
Ba	ⓘ Paulingite-K	(K₂,Ca,Na₂,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
Ba	ⓘ Paulingite-Na	(Na₂,K₂,Ca,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
Ba	ⓘ UM1982-15-SiO:AlBaH	Ba-Al-Si-O-H
U	Uranium
U	ⓘ Coffinite	U(SiO₄) · nH₂O

Geochronology

Mineralization age: Phanerozoic : 100.5 Ma to ~54.5 Ma

Important note: This table is based only on rock and mineral ages recorded on mindat.org for this locality and is not necessarily a complete representation of the geochronology, but does give an indication of possible mineralization events relevant to this locality. As more age information is added this table may expand in the future. A break in the table simply indicates a lack of data entered here, not necessarily a break in the geologic sequence. Grey background entries are from different, related, localities.

Geologic Time

Rocks, Minerals and Events

ⓘ Basalt (youngest age)

~54.5 Ma

Basalt quarry, Magheramorne, Glynn (Glynn Hill), Larne, County Antrim, Northern Ireland, UK

Paleocene

ⓘ Basalt (oldest age)

~60.5 Ma

Basalt quarry, Magheramorne, Glynn (Glynn Hill), Larne, County Antrim, Northern Ireland, UK

Mesozoic

Cretaceous

Late/Upper Cretaceous

ⓘ Chalk

Late/Upper Cretaceous
(66.0 - 100.5 Ma)

Basalt quarry, Magheramorne, Glynn (Glynn Hill), Larne, County Antrim, Northern Ireland, UK

Fossils

There are 118 fossil localities from the PaleoBioDB database within this region.

These data are provided on an experimental basis and are taken from external databases. Mindat.org has no control currently over the accuracy of these data.

Occurrences

118

Youngest Fossil Listed

0.01 Ma (Pleistocene)

Oldest Fossil Listed

336 Ma (Carboniferous)

Stratigraphic Units

Click here to view 8 stratigraphic units.

Fossils from Region

Click here to show the list.

Accepted Name	Hierarchy	Age
Petrostroma genus	Animalia : Porifera : Calcarea : Lithonida : Minchinellidae : *Petrostroma*	83.5 - 70.6 Ma Late/Upper Cretaceous
Eurete genus	Animalia : Porifera : Hexactinellida : Sceptrulophora : Euretidae : *Eurete*	83.5 - 70.6 Ma Late/Upper Cretaceous
Farrea genus	Animalia : Porifera : Hexactinellida : Sceptrulophora : Farreidae : *Farrea*	83.5 - 70.6 Ma Late/Upper Cretaceous
Guettardiscyphia genus	Animalia : Porifera : Hexactinellida : Plieolitidae : *Guettardiscyphia*	83.5 - 70.6 Ma Late/Upper Cretaceous
Laocaetis genus	Animalia : Porifera : Hexactinellida : *Laocaetis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Leptophragma genus	Animalia : Porifera : Hexactinellida : Leptophragmatidae : *Leptophragma*	83.6 - 70.6 Ma Late/Upper Cretaceous
Verrucocoelia genus	Animalia : Porifera : Hexactinellida : Plieolitidae : *Verrucocoelia*	83.5 - 70.6 Ma Late/Upper Cretaceous
Wollemannia genus	Animalia : Porifera : Hexactinellida : Sceptrulophora : Euretidae : *Wollemannia*	83.6 - 70.6 Ma Late/Upper Cretaceous
Becksia genus	Animalia : Porifera : Hexactinellida : Lychniscosida : Becksiidae : *Becksia*	83.5 - 70.6 Ma Late/Upper Cretaceous
Callodictyon genus	Animalia : Porifera : Hexactinellida : Lychniscosida : Callodictyonidae : *Callodictyon*	83.5 - 70.6 Ma Late/Upper Cretaceous
Camerospongia genus	Animalia : Porifera : Hexactinellida : Lychniscosida : Camerospongiidae : *Camerospongia*	83.6 - 72.1 Ma Late/Upper Cretaceous
Cinclidella genus	Animalia : Porifera : Hexactinellida : Lychniscosida : Callodictyonidae : *Cinclidella*	83.5 - 70.6 Ma Late/Upper Cretaceous
Coeloptychium genus	Animalia : Porifera : Hexactinellida : Lychniscosida : Coeloptychiidae : *Coeloptychium*	83.5 - 70.6 Ma Late/Upper Cretaceous
Leiostracosia genus	Animalia : Porifera : Hexactinellida : Lychniscosida : Ventriculitidae : *Leiostracosia*	83.5 - 70.6 Ma Late/Upper Cretaceous
Sporadoscinia genus	Animalia : Porifera : Hexactinellida : Lychniscosida : Callodictyidae : *Sporadoscinia*	83.5 - 70.6 Ma Late/Upper Cretaceous
Ventriculites genus	Animalia : Porifera : Hexactinellida : Lychniscosida : Ventriculitidae : *Ventriculites*	83.5 - 70.6 Ma Late/Upper Cretaceous
Serpula genus	Animalia : Annelida : Polychaeta : Sabellida : Serpulidae : *Serpula*	83.5 - 70.6 Ma Late/Upper Cretaceous
Calycoceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Acanthoceratidae : *Calycoceras*	99.6 - 93.5 Ma Late/Upper Cretaceous
Cunningtoniceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Acanthoceratidae : *Cunningtoniceras*	99.6 - 93.5 Ma Late/Upper Cretaceous
Inoceramus genus	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : *Inoceramus*	83.5 - 70.6 Ma Late/Upper Cretaceous
Plesiosauria unranked clade	Animalia : Chordata : Reptilia : Sauropterygia : Plesiosauria	201.3 - 199.3 Ma Early Jurassic
Ichthyosauria unranked clade	Animalia : Chordata : Reptilia : Ichthyosauria	201.3 - 182.7 Ma Early Jurassic
Theropoda unranked clade	Animalia : Chordata : Saurischia : Theropoda	201.3 - 199.3 Ma Early Jurassic
Mammuthus primigenius species	Animalia : Chordata : Mammalia : Proboscidea : Elephantidae : Mammuthus : *Mammuthus primigenius*	2.588 - 0.0117 Ma Pleistocene
Thyreophora unranked clade	Animalia : Chordata : Ornithischia : Thyreophora	201.3 - 199.3 Ma Early Jurassic
Otozamites genus	Plantae : Tracheophyta : Cycadopsida : *Otozamites*	208.5 - 201.3 Ma Mesozoic
Rhizopoterion genus	Animalia : Porifera : Hexactinellida : Lychniscosida : Ventriculitidae : *Rhizopoterion*	83.6 - 70.6 Ma Late/Upper Cretaceous
Schloenbachia varians species	Animalia : Mollusca : Cephalopoda : Ammonitida : Schloenbachiidae : Schloenbachia : *Schloenbachia varians*	99.6 - 93.5 Ma Late/Upper Cretaceous
Mantelliceras mantelli species	Animalia : Mollusca : Cephalopoda : Ammonitida : Acanthoceratidae : Mantelliceras : *Mantelliceras mantelli*	99.6 - 93.5 Ma Late/Upper Cretaceous
Mantelliceras cantianum species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Acanthoceratidae : Mantelliceras : *Mantelliceras cantianum*	99.6 - 93.5 Ma Late/Upper Cretaceous
Acanthoceras rhotomagense species	Animalia : Mollusca : Cephalopoda : Ammonitida : Acanthoceratidae : Acanthoceras : *Acanthoceras rhotomagense*	99.6 - 93.5 Ma Late/Upper Cretaceous
Acanthoceras jukesbrownei species	Animalia : Mollusca : Cephalopoda : Ammonitida : Acanthoceratidae : Acanthoceras : *Acanthoceras jukesbrownei*	99.6 - 93.5 Ma Late/Upper Cretaceous
Calycoceras (Newboldiceras) asiaticum species	Animalia : Mollusca : Cephalopoda : Ammonitida : Acanthoceratidae : Calycoceras : *Calycoceras (Newboldiceras) asiaticum*	99.6 - 93.5 Ma Late/Upper Cretaceous
Aphrocallistes alveolites species	Animalia : Porifera : Hexactinellida : Hexactinosa : Aphrocallistidae : Aphrocallistes : *Aphrocallistes alveolites*	83.5 - 70.6 Ma Late/Upper Cretaceous
Polyopesia laevis species	Animalia : Porifera : Hexactinellida : Hexactinosa : Cribrospongiidae : Polyopesia : *Polyopesia laevis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Leptophragma murchisoni species	Animalia : Porifera : Hexactinellida : Innaecoeliida : Craticulariidae : Leptophragma : *Leptophragma murchisoni*	83.5 - 70.6 Ma Late/Upper Cretaceous
Leptophragma micropora species	Animalia : Porifera : Hexactinellida : Leptophragmatidae : Leptophragma : *Leptophragma micropora*	83.5 - 70.6 Ma Late/Upper Cretaceous
Guettardiscyphia striata species	Animalia : Porifera : Hexactinellida : Hexactinosa : Cribrospongiidae : Guettardiscyphia : *Guettardiscyphia striata*	83.5 - 70.6 Ma Late/Upper Cretaceous
Guettardiscyphia bisalata species	Animalia : Porifera : Hexactinellida : Hexactinosa : Cribrospongiidae : Guettardiscyphia : *Guettardiscyphia bisalata*	83.5 - 70.6 Ma Late/Upper Cretaceous
Wollemannia araneosa species	Animalia : Porifera : Hexactinellida : Sceptrulophora : Euretidae : Wollemannia : *Wollemannia araneosa*	83.5 - 70.6 Ma Late/Upper Cretaceous
Ventriculites radiatus species	Animalia : Porifera : Hexactinellida : Lychniscosida : Ventriculitidae : Ventriculites : *Ventriculites radiatus*	83.5 - 70.6 Ma Late/Upper Cretaceous
Lepidospongia inermis species	Animalia : Porifera : Hexactinellida : Lychniscosida : Ventriculitidae : Lepidospongia : *Lepidospongia inermis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Rhizopoterion tubiforme species	Animalia : Porifera : Hexactinellida : Lychniscosida : Ventriculitidae : Rhizopoterion : *Rhizopoterion tubiforme*	83.5 - 70.6 Ma Late/Upper Cretaceous
Coeloscyphia racemosa species	Animalia : Porifera : Hexactinellida : Lychniscosa : Polyblastidiidae : Coeloscyphia : *Coeloscyphia racemosa*	83.5 - 70.6 Ma Late/Upper Cretaceous
Sporadoscinia venosa species	Animalia : Porifera : Hexactinellida : Lychniscosa : Ventriculitidae : Sporadoscinia : *Sporadoscinia venosa*	83.5 - 70.6 Ma Late/Upper Cretaceous
Sporadoscinia stirps species	Animalia : Porifera : Hexactinellida : Lychniscosida : Callodictyidae : Sporadoscinia : *Sporadoscinia stirps*	83.5 - 70.6 Ma Late/Upper Cretaceous
Sporadoscinia micrommata species	Animalia : Porifera : Hexactinellida : Lychniscosa : Ventriculitidae : Sporadoscinia : *Sporadoscinia micrommata*	83.5 - 70.6 Ma Late/Upper Cretaceous
Leiostracosia punctata species	Animalia : Porifera : Hexactinellida : Lychniscosida : Ventriculitidae : Leiostracosia : *Leiostracosia punctata*	83.5 - 70.6 Ma Late/Upper Cretaceous
Leiostracosia robusta species	Animalia : Porifera : Hexactinellida : Lychniscosa : Ventriculitidae : Leiostracosia : *Leiostracosia robusta*	83.5 - 70.6 Ma Late/Upper Cretaceous
Coscinopora infundibuliformis species	Animalia : Porifera : Hexactinellida : Lychniscosida : Coscinoporidae : Coscinopora : *Coscinopora infundibuliformis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Becksia soekelandi species	Animalia : Porifera : Hexactinellida : Lychniscosida : Becksiidae : Becksia : *Becksia soekelandi*	83.6 - 72.1 Ma Late/Upper Cretaceous
Callicylix (Cyclostigma) acinosa species	Animalia : Porifera : Hexactinellida : Lychniscosa : Callodictyonidae : Callicylix : *Callicylix (Cyclostigma) acinosa*	83.5 - 70.6 Ma Late/Upper Cretaceous
Toulminia wollemanni species	Animalia : Porifera : Hexactinellida : Lychniscosida : Camerospongiidae : Toulminia : *Toulminia wollemanni*	83.5 - 70.6 Ma Late/Upper Cretaceous
Porochonia simplex species	Animalia : Porifera : Hexactinellida : Lychniscosa : Callodictyonidae : Porochonia : *Porochonia simplex*	83.5 - 70.6 Ma Late/Upper Cretaceous
Cinclidella angustata species	Animalia : Porifera : Hexactinellida : Lychniscosa : Callodictyonidae : Cinclidella : *Cinclidella angustata*	83.6 - 70.6 Ma Late/Upper Cretaceous
Etheridgia mirabilis species	Animalia : Porifera : Hexactinellida : Lychniscosida : Coeloptychidae : Etheridgia : *Etheridgia mirabilis*	83.6 - 70.6 Ma Late/Upper Cretaceous
Camerospongia fungiformis species	Animalia : Porifera : Hexactinellida : Lychniscosa : Camerospongiidae : Camerospongia : *Camerospongia fungiformis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Porosphaera globularis species	Animalia : Porifera : Calcarea : Lithonida : Minchinellidae : Porosphaera : *Porosphaera globularis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Ptychorete ijimai species	Animalia : Porifera : Hexactinellida : Sceptrulophora : Euretidae : Ptychorete : *Ptychorete ijimai*	89.8 - 83.6 Ma Late/Upper Cretaceous
Pinguinus impennis species	Animalia : Chordata : Aves : Charadriiformes : Alcidae : Pinguinus : *Pinguinus impennis*	0.0117 - 0 Ma Quaternary
Acompsoceras renevieri species	Animalia : Mollusca : Cephalopoda : Ammonitida : Acanthoceratidae : Acompsoceras : *Acompsoceras renevieri*	99.6 - 93.5 Ma Late/Upper Cretaceous
Cretirhynchia (Homaletarhynchia) robusta species	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Basiliolidae : Homaletarhynchia : *Cretirhynchia (Homaletarhynchia) robusta*	86.3 - 83.6 Ma Late/Upper Cretaceous
Palaeoctenacarus simmsoi species	Animalia : Arthropoda : Arachnida : Sarcoptiformes : Ctenacaridae : Palaeoctenacarus : *Palaeoctenacarus simmsoi*	336 - 326.4 Ma Carboniferous
Monoaphelocarus carboniferus species	Animalia : Arthropoda : Arachnida : Sarcoptiformes : Adelphacaridae : Monoaphelocarus : *Monoaphelocarus carboniferus*	336 - 326.4 Ma Carboniferous
Gehypochthonimimus hibernicus species	Animalia : Arthropoda : Arachnida : Sarcoptiformes : Gehypochthoniidae : Gehypochthonimimus : *Gehypochthonimimus hibernicus*	336 - 326.4 Ma Carboniferous
Palaeohypochthonius jerami species	Animalia : Arthropoda : Arachnida : Sarcoptiformes : Hypochthoniidae : Palaeohypochthonius : *Palaeohypochthonius jerami*	336 - 326.4 Ma Carboniferous
Carbochthonius antrimensis species	Animalia : Arthropoda : Arachnida : Sarcoptiformes : Cosmochthoniidae : Carbochthonius : *Carbochthonius antrimensis*	336 - 326.4 Ma Carboniferous
Archaeoplophora bella species	Animalia : Arthropoda : Arachnida : Sarcoptiformes : Protoplophoridae : Archaeoplophora : *Archaeoplophora bella*	336 - 326.4 Ma Carboniferous
Mariella (Mariella) essenensis species	Animalia : Mollusca : Cephalopoda : Ammonitida : Turrilitidae : Mariella : *Mariella (Mariella) essenensis*	99.6 - 93.5 Ma Late/Upper Cretaceous
Procidaris lobatum species	Animalia : Echinodermata : Echinoidea : Cidaroida : Miocidaridae : Procidaris : *Procidaris lobatum*	196.5 - 189.6 Ma Early Jurassic
Panniericidaris moraldina species	Animalia : Echinodermata : Echinoidea : Cidaroida : Miocidaridae : Panniericidaris : *Panniericidaris moraldina*	201.3 - 189.6 Ma Early Jurassic
Neoaulocystis genus	Animalia : Porifera : Hexactinellida : Lychniscosida : Aulocystidae : *Neoaulocystis*	83.5 - 70.6 Ma Late/Upper Cretaceous

Fossil Localities

Click to show 18 fossil localities

Other Databases

Wikipedia:	https://en.wikipedia.org/wiki/County_Antrim
Wikidata ID:	Q189592
GeoNames ID:	2657254

Localities in this Region

Northern Ireland
- County Antrim

Northern Ireland
- County Antrim

Other Regions, Features and Areas that Intersect

British and Irish IslesGroup of Islands

Eurasian PlateTectonic Plate

CaledonidesOrogenic Belt

EuropeContinent

Ireland (island)Island

North Atlantic Igneous ProvinceLarge Igneous Province

Northern Ireland
- Barrack MountainsMountain Range
- Causeway Coast Area of Outstanding Natural BeautyArea of Outstanding Natural Beauty (AONB)
- County Antrim
  - Antrim Coast and Glens Area of Outstanding Natural BeautyArea of Outstanding Natural Beauty (AONB)

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Fleischmann, F.N.A. (1910) On the Occurrence of Gyrolite in County Antrim. Mineralogical Magazine: 15(71): 288-293. https://rruff.info/doclib/MinMag/Volume_15/15-71-288.pdf

Walker, G.P.L. (1959) Some Observations on the Antrim Basalts and Associated Dolerite Intrusions. Proceedings of the Geologists' Association: 70(2): 179-205. https://breiddalssetur.123.is/fs/Walker-papers/Walker%201959-Observations-Antrim-Basalt.pdf

Emelius, Charles Henry, Preston, Jack (1969) Field Excursion Guide to the Tertiary Volcanic Rocks of Ireland. 70 pages, Belfast.

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County Antrim, Northern Ireland, UK i
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