Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic TimeExplore Fossils
Minerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral QuizTime Machine
Photo SearchPhoto GalleriesSearch by ColorPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Trinity County, California, USAi
Regional Level Types
Trinity CountyCounty
CaliforniaState
USACountry

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearchMineralogy
06027670017272011353940.jpg
Geo. Carr's Arrastra, N. Trinity County, c.1899

Trinity County, California, USA
03914890017272011379881.jpg
La Grange Mine

La Grange Placer Mine, Weaverville, Weaverville District, Klamath Mountains, Trinity County, California, USA
09401550017272011382412.jpg
Schist in Broken Formation of Rattlesnake Creek Terrane

Klamath Mountains, Trinity County, California, USA
06027670017272011353940.jpg
Geo. Carr's Arrastra, N. Trinity County, c.1899

Trinity County, California, USA
03914890017272011379881.jpg
La Grange Mine

La Grange Placer Mine, Weaverville, Weaverville District, Klamath Mountains, Trinity County, California, USA
09401550017272011382412.jpg
Schist in Broken Formation of Rattlesnake Creek Terrane

Klamath Mountains, Trinity County, California, USA
02116810017272011507604.jpg
Geo. Carr's Arrastra, N. Trinity County, c.1899

Trinity County, California, USA
03914890017272011379881.jpg
La Grange Mine

La Grange Placer Mine, Weaverville, Weaverville District, Klamath Mountains, Trinity County, California, USA
Neighbouring regions:
Siskiyou County, California, USA
Shasta County, California, USA
Humboldt County, California, USA
Mendocino County, California, USA
Tehama County, California, USA
Type:
County
Largest Settlements:
PlacePopulation
Weaverville3,600 (2011)
Hayfork2,368 (2011)
Lewiston1,193 (2011)
Douglas City713 (2011)
Junction City680 (2011)
Mad River420 (2011)
Mindat Locality ID:
3580
Long-form identifier:
mindat:1:2:3580:7
GUID (UUID V4):
0
Other Languages:
View 33 more...
French:
ComtÃĐ de Trinity, Californie, États-Unis
German:
Trinity County, Kalifornien, Vereinigte Staaten
Italian:
Contea di Trinity, California, Stati Uniti d'America
Russian:
ÐĒŅ€ÐļÐ―ÐļŅ‚Ðļ, КаÐŧÐļŅ„ÐūŅ€Ð―ÐļŅ, ÐĄÐūÐĩÐīÐļÐ―Ņ‘Ð―Ð―Ņ‹Ðĩ ÐĻŅ‚аŅ‚Ņ‹ АОÐĩŅ€ÐļКÐļ
Simplified Chinese:
äļ‰äļ€åŽŋ, 加åˆĐįĶå°žäššå·ž, įūŽå›―
Spanish:
Condado de Trinity, California, Estados Unidos
Albanian:
Trinity County, Kalifornia, Shtetet e Bashkuara tÃŦ AmerikÃŦs
Arabic:
Ų…Ų‚اطØđØĐ ØŠØąŲŠŲ†ŲŠØŠŲŠ, ŲƒØ§Ų„ŲŠŲŲˆØąŲ†ŲŠØ§, اŲ„ŲˆŲ„اŲŠØ§ØŠ اŲ„Ų…؊حØŊØĐ
Armenian:
ÔđրÕŦÕķÕŦÕŋÕŦ շրÕŧÕĄÕķ, ÔŋÕĄÕŽÕŦֆÕļÕžÕķÕŦÕĄ, ÔąÕīÕĨրÕŦÕŊÕĄÕĩÕŦ ՄÕŦÕĄÖÕĩÕĄÕŽ Õ†ÕĄÕ°ÕĄÕķÕĢÕķÕĨր
Basque:
Trinity konderria, Kalifornia
Bavarian:
Trinity County, Kalifornien, Vaoanigte Stootn
Bishnupriya Manipuri:
āĶŸā§āĶ°āĶŋāĶĻāĶŋāĶŸāĶŋ āĶ•āĶūāĶ‰āĶĻā§āĶŸāĶŋ, āĶ•ā§āĶŊāĶūāĶēāĶŋāĶŦā§‹āĶ°ā§āĶĻāĶŋāĶŊāĶžāĶū, āĶĪāĶŋāĶēāĶŠāĶūāĶ°āĶūāĶ·ā§āĶŸā§āĶ°
Bulgarian:
ÐĒŅ€ÐļÐ―ÐļŅ‚Ðļ, КаÐŧÐļŅ„ÐūŅ€Ð―ÐļŅ, ÐĄŅŠÐĩÐīÐļÐ―ÐĩÐ―Ðļ аОÐĩŅ€ÐļÐšÐ°Ð―ŅÐšÐļ Ņ‰Ð°Ņ‚Ðļ
Cebuano:
Trinity County, California
Czech:
Trinity County, Kalifornie, SpojenÃĐ stÃĄty americkÃĐ
Danish:
Trinity County, Californien, USA
Dutch:
Trinity County, Verenigde Staten
Estonian:
Trinity maakond, California, Ameerika Ühendriigid
Farsi/Persian:
ØīŲ‡ØąØģ؊اŲ† ØŠØąÛŒŲ†ÛŒØŠÛŒØŒ ÚĐاŲ„ÛŒŲØąŲ†ÛŒØ§, ÚĐاŲ„ÛŒŲØąŲ†ÛŒØ§, ایاŲ„ا؊ Ų…؊حØŊŲ‡ ØĒŲ…ØąÛŒÚĐا
Finnish:
Trinityn piirikunta, Kalifornia, Yhdysvallat
Hungarian:
Trinity megye, Kalifornia, Amerikai EgyesÞlt Államok
Irish Gaelic:
Contae Trinity, California, StÃĄit Aontaithe MheiriceÃĄ
Japanese:
トナニテã‚Ģ郥, ã‚Ŧナフã‚ĐãƒŦニã‚Ē州, ã‚ĒãƒĄãƒŠã‚ŦåˆčĄ†å›―
Kapampangan:
Trinity County, California, Estados Unidos
Latin:
Trinity Comitatus, California, Civitates Foederatae Americae
Limburgian:
Trinity County, CaliforniÃŦ, Vereinegde Staote vaan Amerika
Low Saxon/Low German:
Trinity County, Kalifornien, USA
Norwegian:
Trinity County, California, USA
Polish:
Hrabstwo Trinity, Kalifornia, Stany Zjednoczone
Portuguese:
Condado de Trinity, CalifÃģrnia, Estados Unidos
Serbian:
ОКŅ€ŅƒÐģ ÐĒŅ€ÐļÐ―ÐļŅ‚Ðļ, КаÐŧÐļŅ„ÐūŅ€Ð―ÐļŅ˜Ð°, ÐĄŅ˜ÐĩÐīÐļŅšÐĩÐ―Ðĩ АОÐĩŅ€ÐļŅ‡ÐšÐĩ ДŅ€ÐķаÐēÐĩ
Serbo-Croatian:
Trinity County, Kalifornija, Sjedinjene Američke DrÅūave
Swedish:
Trinity County, Kalifornien, USA
Turkish:
Trinity County, Kaliforniya, Amerika Birleşik Devletleri
Ukrainian:
ÐĒŅ€ÐļÐ―Ņ–Ņ‚Ņ–, КаÐŧŅ–Ņ„ÐūŅ€Ð―Ņ–Ņ, ÐĄÐŋÐūÐŧŅƒŅ‡ÐĩÐ―Ņ– ÐĻŅ‚аŅ‚Ðļ АОÐĩŅ€ÐļКÐļ
Urdu:
ŲđØąŲ†Ųđی ÚĐاØĪŲ†Ųđی، ÚĐیŲ„ÛŒŲŲˆØąŲ†ÛŒØ§, ÚĐیŲ„ÛŒŲŲˆØąŲ†ÛŒØ§, ØąÛŒØ§Øģ؊ہاØĶے Ų…؊حØŊہ اŲ…ØąÛŒÚĐا
Vietnamese:
Quáš­n Trinity, California, Cháŧ§ng Quáŧ‘c Hoa Káŧģ
Waray:
Condado han Trinity, California, Estados Unidos
Western Punjabi:
ŲđØąŲ†Ųđی ÚĐاØĪŲ†Ųđی, ÚĐیŲ„ÛŒŲŲˆØąŲ†ÛŒØ§, اŲ…ØąÛŒÚĐہ


No description has been added for this locality. Can you add one?

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.


Mineral List

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

122 valid minerals. 1 (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:

ⓘ Actinolite
Formula: ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
ⓘ Albite
Formula: Na(AlSi3O8)
ⓘ Aluminocopiapite
Formula: Al2/3Fe3+4(SO4)6(OH)2 · 20H2O
ⓘ 'Amphibole Asbestos'
ⓘ Ankerite
Formula: Ca(Fe2+,Mg)(CO3)2
ⓘ Annabergite
Formula: Ni3(AsO4)2 · 8H2O
Description: Conspicuous.
ⓘ Ansermetite
Formula: Mn2+(V2O6) · 4H2O
ⓘ Anthophyllite
Formula: ◻Mg2Mg5(Si8O22)(OH)2
Description: Occurs as cross-fiber asbestos veins to 5 cm wide in serpentine.
ⓘ Aragonite
Formula: CaCO3
ⓘ Arsenolite
Formula: As2O3
Description: Octahedral crystals to 1 mm in size.
ⓘ Arsenopyrite
Formula: FeAsS
ⓘ 'Asbestos'
Localities: Reported from at least 22 localities in this region.
ⓘ Autunite
Formula: Ca(UO2)2(PO4)2 · 10-12H2O
ⓘ 'Axinite Group'
Description: Occurs as veinlets.
ⓘ Azurite
Formula: Cu3(CO3)2(OH)2
Description: Occurs in small amounts.
ⓘ Baryte
Formula: BaSO4
Localities: Reported from at least 7 localities in this region.
ⓘ Bementite
Formula: Mn7Si6O15(OH)8
Localities: Reported from at least 19 localities in this region.
ⓘ Beryl
Formula: Be3Al2(Si6O18)
Colour: Pink
Description: Crystals occur in placer deposits. Identification as beryl by Sperisen & Melhase.
ⓘ Beryl var. Emerald
Formula: Be3Al2(Si6O18)
Colour: Emerald-green
ⓘ Beryl var. Morganite
Formula: Be3Al2(Si6O18)
Colour: Pink
Description: Crystals occur in placer deposits. Identification as beryl by Sperisen & Melhase.
ⓘ Bieberite
Formula: Co2+(H2O)6(SO4) · H2O
Colour: Pale rose-red
Description: Occurs in small amounts as a powder on pyrrhotite with other alteration products of the pyrrhotite.
ⓘ Birnessite
Formula: (Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
ⓘ Bornite
Formula: Cu5FeS4
ⓘ Braunite
Formula: Mn2+Mn3+6(SiO4)O8
ⓘ Brochantite
Formula: Cu4(SO4)(OH)6
ⓘ Brookite
Formula: TiO2
ⓘ Calcite
Formula: CaCO3
Localities: Reported from at least 17 localities in this region.
ⓘ Cassiterite
Formula: SnO2
ⓘ Chalcanthite
Formula: CuSO4 · 5H2O
Description: Occurs with other sulphates.
ⓘ Chalcocite
Formula: Cu2S
Localities: Reported from at least 7 localities in this region.
ⓘ Chalcopyrite
Formula: CuFeS2
Localities: Reported from at least 23 localities in this region.
ⓘ 'Chlorite Group'
ⓘ Chromite
Formula: Fe2+Cr3+2O4
Localities: Reported from at least 80 localities in this region.
ⓘ Chrysocolla
Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
ⓘ Chrysotile
Formula: Mg3(Si2O5)(OH)4
Description: Commercial quantities mined.
ⓘ Cinnabar
Formula: HgS
Localities: Reported from at least 13 localities in this region.
ⓘ Claudetite
Formula: As2O3
Description: May be arsenolite (NOTE: This logic is questioned since claudetite is monoclinic and arsenolite is isometric). Occurs as crusts of well-formed monoclinic crystals. (NOTE: This material was re-examined and found to be arsenolite (octahedral crystals).
ⓘ 'Clay minerals'
ⓘ Copiapite
Formula: Fe2+Fe3+4(SO4)6(OH)2 · 20H2O
Colour: Pale brown
Description: Scaly masses.
ⓘ Coquimbite
Formula: AlFe3(SO4)6(H2O)12 · 6H2O
ⓘ Cristobalite
Formula: SiO2
Description: Occurs in metasedimentary rocks from a contact of volcanics.
ⓘ Cubanite
Formula: CuFe2S3
Description: Occurs as small blebs in chalcopyrite.
ⓘ Cuprite
Formula: Cu2O
ⓘ 'Diallage'
ⓘ Diamond
Formula: C
ⓘ Digenite
Formula: Cu9S5
ⓘ Diopside
Formula: CaMgSi2O6
ⓘ Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Colour: Green
Description: Occurs in a soda granite porphyry.
ⓘ 'Fayalite-Forsterite Series'
ⓘ Ferrimolybdite
Formula: Fe2(MoO4)3 · nH2O
ⓘ Fibroferrite
Formula: Fe3+(SO4)(OH) · 5H2O
Colour: Yellow
Description: Occurs as fibrous aggregates.
ⓘ Galena
Formula: PbS
Localities: Reported from at least 16 localities in this region.
ⓘ 'Garnet Group'
Formula: X3Z2(SiO4)3
Colour: Colourless
Description: Occurs in a soda granite porphyry.
ⓘ Goslarite
Formula: ZnSO4 · 7H2O
Description: Occurs with other sulphate minerals.
ⓘ Graphite
Formula: C
ⓘ Gypsum
Formula: CaSO4 · 2H2O
ⓘ Halite
Formula: NaCl
ⓘ Halotrichite
Formula: Fe2+Al2(SO4)4 · 22H2O
Description: Occurs in tufts.
ⓘ Hausmannite
Formula: Mn2+Mn3+2O4
Localities: Reported from at least 7 localities in this region.
ⓘ Heazlewoodite
Formula: Ni3S2
Description: Occurs as minute crystals in serpentine.
ⓘ Hematite
Formula: Fe2O3
ⓘ Hessite
Formula: Ag2Te
ⓘ Hydroxylapatite
Formula: Ca5(PO4)3(OH)
ⓘ 'Hypersthene'
Formula: (Mg,Fe)SiO3
Description: Abundant.
ⓘ 'Iddingsite'
Description: Occurs associated with olivine.
ⓘ Inesite
Formula: Ca2(Mn,Fe)7Si10O28(OH)2 · 5H2O
ⓘ 'Iron-Platinum alloy'
Formula: (Pt,Fe)
ⓘ Isoferroplatinum
Formula: Pt3Fe
ⓘ Jacobsite
Formula: Mn2+Fe3+2O4
ⓘ Jarosite
Formula: KFe3+3(SO4)2(OH)6
ⓘ Julgoldite-(Fe2+)
Formula: Ca2Fe2+Fe3+2[Si2O6OH][SiO4](OH)2(OH)
Description: Occurs on inesite.
ⓘ Kaolinite
Formula: Al2(Si2O5)(OH)4
ⓘ Kenyaite
Formula: Na2Si22O41(OH)8 · 6H2O
ⓘ Kornelite
Formula: Fe2(SO4)3 · 7H2O
ⓘ Laurite
Formula: RuS2
ⓘ 'Limonite'
Localities: Reported from at least 7 localities in this region.
ⓘ Magadiite
Formula: Na2Si14O29 · 11H2O
Description: Occurs in altered volcanic material.
References:
Lukasz Kruszewski specimen.
Eugster, H.P., F.J. Blair, and R.A. Sheppard (1967) New hydrous sodium silicates from Kenya, Oregon and California. Geological Society of America Abstract with Program, 60.
McAtee, J. L., House, R., Eugster, H. P. (1968) Magadiite from Trinity County, California. American Mineralogist, 53 (11-12) 2061-2069
Barnes, I., J.B. Rapp & J.R. O’Neil (1972), Metamorphic assemblages and the direction of flow of metamorphic fluids in four instances of serpentinization: Contributions to Mineralogy and Petrology: 35: 264
Gude 3d, Arthur J., Sheppard, Richard A. (1972) Silhydrite, 3SiO2·H2O, a new mineral from Trinity County, California. American Mineralogist, 57 (7-8). 1053-1065
Lagaly, Gerhard, Beneke, Klaus, Weiss, Armin (1975) Magadiite and H-magadiite: I. Sodium magadiite and some of its derivatives. American Mineralogist, 60 (7-8) 642-649
www.mineralsocal.org (1999) https://www.mineralsocal.org
ⓘ Magnesite
Formula: MgCO3
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
ⓘ Malachite
Formula: Cu2(CO3)(OH)2
Localities: Reported from at least 10 localities in this region.
ⓘ 'Manganese Oxides'
Localities: Reported from at least 33 localities in this region.
ⓘ Marcasite
Formula: FeS2
ⓘ Massicot
Formula: PbO
Description: Occurs in an unspecified location in the northern part of the county.
ⓘ Melanterite
Formula: Fe2+(H2O)6(SO4) · H2O
Description: Occurs as tufts with other sulphates.
ⓘ Melanterite var. Copper-bearing Melanterite
Formula: (Fe,Cu)SO4 · 7H2O
ⓘ 'Mica Group'
ⓘ Molybdenite
Formula: MoS2
ⓘ Montmorillonite
Formula: (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
ⓘ Morenosite
Formula: NiSO4 · 7H2O
Description: Occurs with other secondary minerals.
ⓘ Mountainite
Formula: KNa2Ca2[Si8O19(OH)] · 6H2O
ⓘ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
ⓘ Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
Description: Occurs in sericitic slate.
ⓘ NagyÃĄgite
Formula: [Pb3(Pb,Sb)3S6](Au,Te)3
ⓘ Native Copper
Formula: Cu
Localities: Reported from at least 8 localities in this region.
ⓘ Native Gold
Formula: Au
Localities: Reported from at least 539 localities in this region.
ⓘ Native Iridium
Formula: (Ir,Os,Ru)
Localities: Reported from at least 7 localities in this region.
ⓘ Native Iridium var. Osmiridium
Formula: (Ir,Os,Ru)
Description: Placer material.
ⓘ Native Iridium var. Platiniridium
Formula: (Ir,Pt)
Description: Occurs as nuggets.
ⓘ Native Iridium var. Ruthenosmiridium
Formula: (Ir,Os,Ru)
ⓘ Native Iron
Formula: Fe
Description: Strongly marked plates.
ⓘ Native Iron var. Kamacite
Formula: (Fe,Ni)
Description: Strongly marked plates.
ⓘ Native Mercury
Formula: Hg
ⓘ Native Osmium
Formula: (Os,Ir,Ru)
ⓘ Native Osmium var. Iridosmine
Formula: (Os,Ir)
ⓘ Native Platinum
Formula: Pt
Localities: Reported from at least 29 localities in this region.
ⓘ Native Ruthenium
Formula: (Ru,Ir)
ⓘ Native Sulphur
Formula: S8
ⓘ Neotocite
Formula: (Mn,Fe)SiO3 · H2O (?)
ⓘ Nsutite
Formula: (Mn4+,Mn2+)(O,OH)2
ⓘ 'Ochre'
ⓘ Opal
Formula: SiO2 · nH2O
Habit: Amorphous
Colour: Brown
Description: Manganiferous.
ⓘ Orpiment
Formula: As2S3
Colour: Yellow
Description: Occurs as an alteration product of Fe sulphides.
ⓘ Pentlandite
Formula: (NixFey)ÎĢ9S8
ⓘ Petzite
Formula: Ag3AuTe2
ⓘ 'Phillipsite Subgroup'
Formula: (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
ⓘ 'Phillipsite Subgroup var. Wellsite'
Formula: (K,Ba,Ca,K2)Al2Si6O16 · 6H2O
ⓘ 'Psilomelane'
Localities: Reported from at least 7 localities in this region.
ⓘ 'Pumpellyite Subgroup'
Formula: Ca2XAl2[Si2O6(OH)][SiO4](OH)2A
Habit: Fibrous
Colour: Pale green
Description: Occurs as veinlets of fibrous material.
ⓘ Pyrite
Formula: FeS2
Localities: Reported from at least 32 localities in this region.
ⓘ Pyrolusite
Formula: Mn4+O2
Localities: Reported from at least 6 localities in this region.
ⓘ Pyrrhotite
Formula: Fe1-xS
ⓘ Quartz
Formula: SiO2
Localities: Reported from at least 166 localities in this region.
ⓘ Realgar
Formula: As4S4
ⓘ Revdite
Formula: Na16Si16O27(OH)26 · 28H2O
ⓘ Rhodesite
Formula: KHCa2Si8O19 · 5H2O
Colour: White
Description: Flat rosettes of silky material.
ⓘ Rhodochrosite
Formula: MnCO3
Localities: Reported from at least 18 localities in this region.
ⓘ Rhodonite
Formula: CaMn3Mn[Si5O15]
Localities: Reported from at least 13 localities in this region.
ⓘ RÃķmerite
Formula: Fe2+Fe3+2(SO4)4 · 14H2O
Colour: Brown
Description: Small crystals exhibiting complex forms on altered pyrrhotite.
References:
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.522
Stinson, Melvin Clarence (1957a), Geology of the Island Mountain copper mine, Trinity County, California: California Journal of Mines and Geology: 53: 25
Loan, Paul R. Van; Nuffield, Edward Wilfrid (1959) An x-ray study of roemerite [California]. The Canadian Mineralogist, 6 (3). 348-356
Murdoch, Joseph; Webb, Robert Wallace (1966) Minerals of California, Centennial Volume (1866-1966) - California Division of Mines and Geology, Bulletin 189. California Division of Mines and Geology. 559 pp.
Fanfani, L., Nunzi, A., Zanazzi, and F. F. (1970) The crystal structure of roemerite. American Mineralogist, 55 (1-2) 78-89
Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.
ⓘ Rutheniridosmine
Formula: (Ir,Os,Ru)
ⓘ Scheelite
Formula: Ca(WO4)
ⓘ 'Serpentine Subgroup'
Formula: D3[Si2O5](OH)4
Localities: Reported from at least 11 localities in this region.
ⓘ Siderite
Formula: FeCO3
ⓘ Silhydrite (TL)
Formula: Si3O6 · H2O
Type Locality:
Colour: White
Description: Occurs as soft micro-crystalline grains, 4 microns or less in size.
ⓘ 'Silica'
ⓘ Sphalerite
Formula: ZnS
Localities: Reported from at least 6 localities in this region.
ⓘ Stibnite
Formula: Sb2S3
ⓘ Sylvanite
Formula: AgAuTe4
ⓘ Szomolnokite
Formula: FeSO4 · H2O
Colour: Brown
Description: Pyramidal crystals.
ⓘ Taenite
Formula: (Ni,Fe)
Description: Occurs as bands.
ⓘ Talc
Formula: Mg3Si4O10(OH)2
Localities: Reported from at least 6 localities in this region.
Description: Occurs as talc schist on the No. 7 level of the mine.
ⓘ Tamaite
Formula: (Ca,K,Na)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
References:
Richard Gunter Collection.Gunter Farber Catalogue April 2023; quoted in Mineralatlas
ⓘ Tephroite
Formula: Mn2+2(SiO4)
ⓘ Titanite
Formula: CaTiO(SiO4)
Description: Occurs in a soda granite porphyry.
ⓘ Todorokite
Formula: (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
ⓘ Tremolite
Formula: ◻Ca2Mg5(Si8O22)(OH)2
ⓘ Tridymite
Formula: SiO2
ⓘ Troilite
Formula: FeS
Description: Occurs as nodules to 2 mm scattered abundantly throughout the Ni-Fe matrix.
ⓘ Uvarovite
Formula: Ca3Cr3+2(SiO4)3
Colour: Emerald-green
Description: Occurs as crystals on chromite.
ⓘ Vernadite
Formula: (Mn4+,Fe3+,Ca,Na)(O,OH)2 · nH2O
ⓘ Whitlockite
Formula: Ca9Mg(PO4)6(PO3OH)
ⓘ Witherite
Formula: BaCO3
ⓘ Wollastonite
Formula: Ca3(Si3O9)
ⓘ Zircon
Formula: Zr(SiO4)
Description: Occurs in a soda granite porphyry.

Gallery:

BaSO4ⓘ Baryte
trans.png
Baryte

Hale Creek Mine, Mad River Rock, Trinity County, California, USA
trans.png
Baryte, etc.

Hale Creek Mine, Mad River Rock, Trinity County, California, USA
trans.png
Baryte

Hale Creek Mine, Mad River Rock, Trinity County, California, USA
trans.png
Baryte, etc.

Hale Creek Mine, Mad River Rock, Trinity County, California, USA
trans.png
Baryte

Hale Creek Mine, Mad River Rock, Trinity County, California, USA
trans.png
Baryte, etc.

Hale Creek Mine, Mad River Rock, Trinity County, California, USA
TiO2ⓘ Brookite
trans.png
Brookite

Brookite occurrence, Mad River Rock, Trinity County, California, USA
trans.png
Brookite

Brookite occurrence, Mad River Rock, Trinity County, California, USA
trans.png
Brookite

Brookite occurrence, Mad River Rock, Trinity County, California, USA
CaCO3ⓘ Calcite
trans.png
Calcite, etc.

Hale Creek Mine, Mad River Rock, Trinity County, California, USA
trans.png
Calcite, etc.

Hale Creek Mine, Mad River Rock, Trinity County, California, USA
trans.png
Calcite, etc.

Hale Creek Mine, Mad River Rock, Trinity County, California, USA
trans.png
Calcite, etc.

Hale Creek Mine, Mad River Rock, Trinity County, California, USA
trans.png
Calcite, etc.

Hale Creek Mine, Mad River Rock, Trinity County, California, USA
trans.png
Calcite, etc.

Hale Creek Mine, Mad River Rock, Trinity County, California, USA
trans.png
Calcite, etc.

Hale Creek Mine, Mad River Rock, Trinity County, California, USA
trans.png
Calcite, etc.

Hale Creek Mine, Mad River Rock, Trinity County, California, USA
HgSⓘ Cinnabar
trans.png
Cinnabar

Altoona Mine, Ramshorn Summit, Altoona Mining District, Trinity Mountains, Klamath Mountains, Trinity County, California, USA
trans.png
Cinnabar

Altoona Mine, Ramshorn Summit, Altoona Mining District, Trinity Mountains, Klamath Mountains, Trinity County, California, USA
trans.png
Cinnabar

Altoona Mine, Ramshorn Summit, Altoona Mining District, Trinity Mountains, Klamath Mountains, Trinity County, California, USA
Cⓘ Diamond
trans.png
Diamond

Trinity County, California, USA
trans.png
Diamond

Trinity County, California, USA
trans.png
Diamond

Trinity County, California, USA
trans.png
Diamond

Trinity County, California, USA
trans.png
Diamond

Trinity County, California, USA
trans.png
Diamond

Trinity County, California, USA
Ca2(Mn,Fe)7Si10O28(OH)2 · 5H2Oⓘ Inesite
trans.png
Inesite

Hale Creek Mine, Mad River Rock, Trinity County, California, USA
trans.png
Inesite

Hale Creek Mine, Mad River Rock, Trinity County, California, USA
trans.png
Inesite

Hale Creek Mine, Mad River Rock, Trinity County, California, USA
trans.png
Inesite

Hale Creek Mine, Mad River Rock, Trinity County, California, USA
trans.png
Inesite

Hale Creek Mine, Mad River Rock, Trinity County, California, USA
trans.png
Inesite

Hale Creek Mine, Mad River Rock, Trinity County, California, USA
trans.png
Inesite

Hale Creek Mine, Mad River Rock, Trinity County, California, USA
trans.png
Inesite

Hale Creek Mine, Mad River Rock, Trinity County, California, USA
Na2Si14O29 · 11H2Oⓘ Magadiite
trans.png
Magadiite

Trinity Mining claim, Wildcat Peak, Halls Gulch Mining District, Trinity Mountains, Klamath Mountains, Trinity County, California, USA
trans.png
Magadiite

Trinity Mining claim, Wildcat Peak, Halls Gulch Mining District, Trinity Mountains, Klamath Mountains, Trinity County, California, USA
trans.png
Magadiite

Trinity Mining claim, Wildcat Peak, Halls Gulch Mining District, Trinity Mountains, Klamath Mountains, Trinity County, California, USA
trans.png
Magadiite

Trinity Mining claim, Wildcat Peak, Halls Gulch Mining District, Trinity Mountains, Klamath Mountains, Trinity County, California, USA
trans.png
Magadiite

Trinity Mining claim, Wildcat Peak, Halls Gulch Mining District, Trinity Mountains, Klamath Mountains, Trinity County, California, USA
trans.png
Magadiite

Trinity Mining claim, Wildcat Peak, Halls Gulch Mining District, Trinity Mountains, Klamath Mountains, Trinity County, California, USA
trans.png
Magadiite

Trinity Mining claim, Wildcat Peak, Halls Gulch Mining District, Trinity Mountains, Klamath Mountains, Trinity County, California, USA
trans.png
Magadiite

Trinity Mining claim, Wildcat Peak, Halls Gulch Mining District, Trinity Mountains, Klamath Mountains, Trinity County, California, USA
Ptⓘ Native Platinum
trans.png
Native Platinum

Trinity County, California, USA
trans.png
Native Platinum

Denny, New River Mining District, Salmon Mountains, Klamath Mountains, Trinity County, California, USA
trans.png
Native Platinum

Trinity County, California, USA
trans.png
Native Platinum

Denny, New River Mining District, Salmon Mountains, Klamath Mountains, Trinity County, California, USA
trans.png
Native Platinum

Trinity County, California, USA
trans.png
Native Platinum

Denny, New River Mining District, Salmon Mountains, Klamath Mountains, Trinity County, California, USA
Fe2+Fe3+2(SO4)4 · 14H2Oⓘ RÃķmerite
trans.png
RÃķmerite

Island Mountain Mine, Moose Peak, Island Mountain, Trinity County, California, USA
trans.png
RÃķmerite

Island Mountain Mine, Moose Peak, Island Mountain, Trinity County, California, USA
trans.png
RÃķmerite

Island Mountain Mine, Moose Peak, Island Mountain, Trinity County, California, USA
Si3O6 · H2Oⓘ Silhydrite (TL)
trans.png
Silhydrite, etc.

Trinity Mining claim, Wildcat Peak, Halls Gulch Mining District, Trinity Mountains, Klamath Mountains, Trinity County, California, USA
trans.png
Silhydrite, etc.

Trinity Mining claim, Wildcat Peak, Halls Gulch Mining District, Trinity Mountains, Klamath Mountains, Trinity County, California, USA
trans.png
Silhydrite, etc.

Trinity Mining claim, Wildcat Peak, Halls Gulch Mining District, Trinity Mountains, Klamath Mountains, Trinity County, California, USA

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘNative Copper1.AA.05Cu
ⓘNative Gold1.AA.05Au
ⓘNative Mercury1.AD.05Hg
ⓘNative Iron1.AE.05Fe
ⓘvar. Kamacite1.AE.05(Fe,Ni)
ⓘTaenite1.AE.10(Ni,Fe)
ⓘNative Osmium1.AF.05(Os,Ir,Ru)
ⓘRutheniridosmine1.AF.05(Ir,Os,Ru)
ⓘNative Ruthenium1.AF.05(Ru,Ir)
ⓘNative Osmium
var. Iridosmine		1.AF.05(Os,Ir)
ⓘNative Iridium1.AF.10(Ir,Os,Ru)
ⓘNative Platinum1.AF.10Pt
ⓘNative Iridium
var. Ruthenosmiridium		1.AF.10(Ir,Os,Ru)
ⓘvar. Osmiridium1.AF.10(Ir,Os,Ru)
ⓘvar. Platiniridium1.AF.10(Ir,Pt)
ⓘIsoferroplatinum1.AG.35Pt3Fe
ⓘGraphite1.CB.05aC
ⓘDiamond1.CB.10aC
ⓘNative Sulphur1.CC.05S8
Group 2 - Sulphides and Sulfosalts
ⓘChalcocite2.BA.05Cu2S
ⓘDigenite2.BA.10Cu9S5
ⓘBornite2.BA.15Cu5FeS4
ⓘHessite2.BA.60Ag2Te
ⓘPetzite2.BA.75Ag3AuTe2
ⓘHeazlewoodite2.BB.05Ni3S2
ⓘPentlandite2.BB.15(NixFey)ÎĢ9S8
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘCubanite2.CB.55aCuFe2S3
ⓘPyrrhotite2.CC.10Fe1-xS
ⓘTroilite2.CC.10FeS
ⓘGalena2.CD.10PbS
ⓘCinnabar2.CD.15aHgS
ⓘStibnite2.DB.05Sb2S3
ⓘSylvanite2.EA.05AgAuTe4
ⓘMolybdenite2.EA.30MoS2
ⓘLaurite2.EB.05aRuS2
ⓘPyrite2.EB.05aFeS2
ⓘMarcasite2.EB.10aFeS2
ⓘArsenopyrite2.EB.20FeAsS
ⓘRealgar2.FA.15aAs4S4
ⓘOrpiment2.FA.30As2S3
ⓘNagyÃĄgite2.HB.20a[Pb3(Pb,Sb)3S6](Au,Te)3
Group 3 - Halides
ⓘHalite3.AA.20NaCl
Group 4 - Oxides and Hydroxides
ⓘCuprite4.AA.10Cu2O
ⓘMassicot4.AC.25PbO
ⓘChromite4.BB.05Fe2+Cr3+2O4
ⓘJacobsite4.BB.05Mn2+Fe3+2O4
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘHausmannite4.BB.10Mn2+Mn3+2O4
ⓘHematite4.CB.05Fe2O3
ⓘClaudetite ?4.CB.45As2O3
ⓘArsenolite4.CB.50As2O3
ⓘQuartz4.DA.05SiO2
ⓘOpal4.DA.10SiO2 · nH2O
ⓘTridymite4.DA.10SiO2
ⓘCristobalite4.DA.15SiO2
ⓘCassiterite4.DB.05SnO2
ⓘPyrolusite4.DB.05Mn4+O2
ⓘNsutite4.DB.15c(Mn4+,Mn2+)(O,OH)2
ⓘBrookite4.DD.10TiO2
ⓘTodorokite4.DK.10(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
ⓘVernadite4.FE.40(Mn4+,Fe3+,Ca,Na)(O,OH)2 · nH2O
ⓘBirnessite4.FL.45(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
ⓘSilhydrite (TL)4.FM.30Si3O6 · H2O
ⓘAnsermetite4.HD.30Mn2+(V2O6) · 4H2O
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
ⓘMagnesite5.AB.05MgCO3
ⓘRhodochrosite5.AB.05MnCO3
ⓘSiderite5.AB.05FeCO3
ⓘAnkerite5.AB.10Ca(Fe2+,Mg)(CO3)2
ⓘAragonite5.AB.15CaCO3
ⓘWitherite5.AB.15BaCO3
ⓘAzurite5.BA.05Cu3(CO3)2(OH)2
ⓘMalachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘBaryte7.AD.35BaSO4
ⓘBrochantite7.BB.25Cu4(SO4)(OH)6
ⓘJarosite7.BC.10KFe3+3(SO4)2(OH)6
ⓘSzomolnokite7.CB.05FeSO4 · H2O
ⓘChalcanthite7.CB.20CuSO4 · 5H2O
ⓘBieberite7.CB.35Co2+(H2O)6(SO4) · H2O
ⓘMelanterite7.CB.35Fe2+(H2O)6(SO4) · H2O
ⓘvar. Copper-bearing Melanterite7.CB.35(Fe,Cu)SO4 · 7H2O
ⓘGoslarite7.CB.40ZnSO4 · 7H2O
ⓘMorenosite7.CB.40NiSO4 · 7H2O
ⓘCoquimbite7.CB.55AlFe3(SO4)6(H2O)12 · 6H2O
ⓘKornelite7.CB.60Fe2(SO4)3 · 7H2O
ⓘRÃķmerite7.CB.75Fe2+Fe3+2(SO4)4 · 14H2O
ⓘHalotrichite7.CB.85Fe2+Al2(SO4)4 · 22H2O
ⓘGypsum7.CD.40CaSO4 · 2H2O
ⓘAluminocopiapite7.DB.35Al2/3Fe3+4(SO4)6(OH)2 · 20H2O
ⓘCopiapite7.DB.35Fe2+Fe3+4(SO4)6(OH)2 · 20H2O
ⓘFibroferrite7.DC.15Fe3+(SO4)(OH) · 5H2O
ⓘScheelite7.GA.05Ca(WO4)
ⓘFerrimolybdite7.GB.30Fe2(MoO4)3 · nH2O
Group 8 - Phosphates, Arsenates and Vanadates
ⓘWhitlockite8.AC.45Ca9Mg(PO4)6(PO3OH)
ⓘHydroxylapatite8.BN.05Ca5(PO4)3(OH)
ⓘAnnabergite8.CE.40Ni3(AsO4)2 · 8H2O
ⓘAutunite8.EB.05Ca(UO2)2(PO4)2 · 10-12H2O
Group 9 - Silicates
ⓘChrysotile9.00.Mg3(Si2O5)(OH)4
ⓘTephroite9.AC.05Mn2+2(SiO4)
ⓘUvarovite9.AD.25Ca3Cr3+2(SiO4)3
ⓘZircon9.AD.30Zr(SiO4)
ⓘBraunite9.AG.05Mn2+Mn3+6(SiO4)O8
ⓘTitanite9.AG.15CaTiO(SiO4)
ⓘEpidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
ⓘJulgoldite-(Fe2+)9.BG.20Ca2Fe2+Fe3+2[Si2O6OH][SiO4](OH)2(OH)
ⓘBeryl9.CJ.05Be3Al2(Si6O18)
ⓘvar. Emerald9.CJ.05Be3Al2(Si6O18)
ⓘvar. Morganite9.CJ.05Be3Al2(Si6O18)
ⓘDiopside9.DA.15CaMgSi2O6
ⓘAnthophyllite9.DD.05â—ŧMg2Mg5(Si8O22)(OH)2
ⓘActinolite9.DE.10â—ŧCa2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
ⓘTremolite9.DE.10â—ŧCa2Mg5(Si8O22)(OH)2
ⓘWollastonite9.DG.05Ca3(Si3O9)
ⓘRhodonite9.DK.05CaMn3Mn[Si5O15]
ⓘInesite9.DL.05Ca2(Mn,Fe)7Si10O28(OH)2 · 5H2O
ⓘRevdite9.DM.30Na16Si16O27(OH)26 · 28H2O
ⓘMagadiite9.EA.20Na2Si14O29 · 11H2O
ⓘRhodesite9.EB.05KHCa2Si8O19 · 5H2O
ⓘTalc9.EC.05Mg3Si4O10(OH)2
ⓘMuscovite9.EC.15KAl2(AlSi3O10)(OH)2
ⓘvar. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
ⓘMontmorillonite9.EC.40(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
ⓘKaolinite9.ED.05Al2(Si2O5)(OH)4
ⓘChrysocolla9.ED.20Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
ⓘNeotocite9.ED.20(Mn,Fe)SiO3 · H2O (?)
ⓘBementite9.EE.05Mn7Si6O15(OH)8
ⓘTamaite9.EG.30(Ca,K,Na)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
ⓘAlbite9.FA.35Na(AlSi3O8)
ⓘMountainite9.GG.10KNa2Ca2[Si8O19(OH)] · 6H2O
ⓘKenyaite9.HA.10Na2Si22O41(OH)8 · 6H2O
Unclassified
ⓘ'Asbestos'-
ⓘ'Chlorite Group'-
ⓘ'Clay minerals'-
ⓘ'Diallage'-
ⓘ'Iron-Platinum alloy'-(Pt,Fe)
ⓘ'Hypersthene'-(Mg,Fe)SiO3
ⓘ'Limonite'-
ⓘ'Phillipsite Subgroup'-(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
ⓘ'Psilomelane'-
ⓘ'Pumpellyite Subgroup'-Ca2XAl2[Si2O6(OH)][SiO4](OH)2A
ⓘ'Phillipsite Subgroup
var. Wellsite'		-(K,Ba,Ca,K2)Al2Si6O16 · 6H2O
ⓘ'Mica Group'-
ⓘ'Iddingsite'-
ⓘ'Fayalite-Forsterite Series'-
ⓘ'Garnet Group'-X3Z2(SiO4)3
ⓘ'Silica'-
ⓘ'Serpentine Subgroup'-D3[Si2O5](OH)4
ⓘ'Manganese Oxides'-
ⓘ'Ochre'-
ⓘ'Axinite Group'-
ⓘ'Amphibole Asbestos'-

List of minerals for each chemical element

HHydrogen
Hⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Hⓘ AluminocopiapiteAl2/3Fe43+(SO4)6(OH)2 · 20H2O
Hⓘ AnnabergiteNi3(AsO4)2 · 8H2O
Hⓘ Anthophyllite◻Mg2Mg5(Si8O22)(OH)2
Hⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Hⓘ AzuriteCu3(CO3)2(OH)2
Hⓘ BementiteMn7Si6O15(OH)8
Hⓘ BieberiteCo2+(H2O)6(SO4) · H2O
Hⓘ Birnessite(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Hⓘ BrochantiteCu4(SO4)(OH)6
Hⓘ ChalcanthiteCuSO4 · 5H2O
Hⓘ ChrysotileMg3(Si2O5)(OH)4
Hⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Hⓘ CopiapiteFe2+Fe43+(SO4)6(OH)2 · 20H2O
Hⓘ CoquimbiteAlFe3(SO4)6(H2O)12 · 6H2O
Hⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Hⓘ FerrimolybditeFe2(MoO4)3 · nH2O
Hⓘ FibroferriteFe3+(SO4)(OH) · 5H2O
Hⓘ GoslariteZnSO4 · 7H2O
Hⓘ GypsumCaSO4 · 2H2O
Hⓘ HalotrichiteFe2+Al2(SO4)4 · 22H2O
Hⓘ HydroxylapatiteCa5(PO4)3(OH)
Hⓘ InesiteCa2(Mn,Fe)7Si10O28(OH)2 · 5H2O
Hⓘ JarositeKFe33+(SO4)2(OH)6
Hⓘ Julgoldite-(Fe2+)Ca2Fe2+Fe23+[Si2O6OH][SiO4](OH)2(OH)
Hⓘ KaoliniteAl2(Si2O5)(OH)4
Hⓘ KenyaiteNa2Si22O41(OH)8 · 6H2O
Hⓘ KorneliteFe2(SO4)3 · 7H2O
Hⓘ MagadiiteNa2Si14O29 · 11H2O
Hⓘ MalachiteCu2(CO3)(OH)2
Hⓘ MelanteriteFe2+(H2O)6(SO4) · H2O
Hⓘ MorenositeNiSO4 · 7H2O
Hⓘ MountainiteKNa2Ca2[Si8O19(OH)] · 6H2O
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Hⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Hⓘ Neotocite(Mn,Fe)SiO3 · H2O (?)
Hⓘ Nsutite(Mn4+,Mn2+)(O,OH)2
Hⓘ OpalSiO2 · nH2O
Hⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Hⓘ Pumpellyite SubgroupCa2XAl2[Si2O6(OH)][SiO4](OH)2A
Hⓘ RevditeNa16Si16O27(OH)26 · 28H2O
Hⓘ RhodesiteKHCa2Si8O19 · 5H2O
Hⓘ RÃķmeriteFe2+Fe23+(SO4)4 · 14H2O
Hⓘ SilhydriteSi3O6 · H2O
Hⓘ SzomolnokiteFeSO4 · H2O
Hⓘ TalcMg3Si4O10(OH)2
Hⓘ Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Hⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Hⓘ Vernadite(Mn4+,Fe3+,Ca,Na)(O,OH)2 · nH2O
Hⓘ Phillipsite Subgroup var. Wellsite(K,Ba,Ca,K2)Al2Si6O16 · 6H2O
Hⓘ WhitlockiteCa9Mg(PO4)6(PO3OH)
Hⓘ Tamaite(Ca,K,Na)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Hⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Hⓘ Serpentine SubgroupD3[Si2O5](OH)4
Hⓘ Melanterite var. Copper-bearing Melanterite(Fe,Cu)SO4 · 7H2O
Hⓘ AnsermetiteMn2+(V2O6) · 4H2O
BeBeryllium
Beⓘ BerylBe3Al2(Si6O18)
Beⓘ Beryl var. EmeraldBe3Al2(Si6O18)
Beⓘ Beryl var. MorganiteBe3Al2(Si6O18)
CCarbon
Cⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Cⓘ AragoniteCaCO3
Cⓘ AzuriteCu3(CO3)2(OH)2
Cⓘ CalciteCaCO3
Cⓘ DiamondC
Cⓘ GraphiteC
Cⓘ MagnesiteMgCO3
Cⓘ MalachiteCu2(CO3)(OH)2
Cⓘ RhodochrositeMnCO3
Cⓘ SideriteFeCO3
Cⓘ WitheriteBaCO3
OOxygen
Oⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Oⓘ AluminocopiapiteAl2/3Fe43+(SO4)6(OH)2 · 20H2O
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Oⓘ AnnabergiteNi3(AsO4)2 · 8H2O
Oⓘ Anthophyllite◻Mg2Mg5(Si8O22)(OH)2
Oⓘ ArsenoliteAs2O3
Oⓘ AragoniteCaCO3
Oⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Oⓘ AzuriteCu3(CO3)2(OH)2
Oⓘ BaryteBaSO4
Oⓘ BementiteMn7Si6O15(OH)8
Oⓘ BieberiteCo2+(H2O)6(SO4) · H2O
Oⓘ Birnessite(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Oⓘ BrauniteMn2+Mn63+(SiO4)O8
Oⓘ BrochantiteCu4(SO4)(OH)6
Oⓘ BrookiteTiO2
Oⓘ BerylBe3Al2(Si6O18)
Oⓘ CalciteCaCO3
Oⓘ CassiteriteSnO2
Oⓘ ChalcanthiteCuSO4 · 5H2O
Oⓘ ChrysotileMg3(Si2O5)(OH)4
Oⓘ ChromiteFe2+Cr23+O4
Oⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Oⓘ ClaudetiteAs2O3
Oⓘ CopiapiteFe2+Fe43+(SO4)6(OH)2 · 20H2O
Oⓘ CoquimbiteAlFe3(SO4)6(H2O)12 · 6H2O
Oⓘ CristobaliteSiO2
Oⓘ CupriteCu2O
Oⓘ DiopsideCaMgSi2O6
Oⓘ Beryl var. EmeraldBe3Al2(Si6O18)
Oⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Oⓘ FerrimolybditeFe2(MoO4)3 · nH2O
Oⓘ FibroferriteFe3+(SO4)(OH) · 5H2O
Oⓘ GoslariteZnSO4 · 7H2O
Oⓘ GypsumCaSO4 · 2H2O
Oⓘ HalotrichiteFe2+Al2(SO4)4 · 22H2O
Oⓘ HausmanniteMn2+Mn23+O4
Oⓘ HematiteFe2O3
Oⓘ HydroxylapatiteCa5(PO4)3(OH)
Oⓘ Hypersthene(Mg,Fe)SiO3
Oⓘ InesiteCa2(Mn,Fe)7Si10O28(OH)2 · 5H2O
Oⓘ JacobsiteMn2+Fe23+O4
Oⓘ JarositeKFe33+(SO4)2(OH)6
Oⓘ Julgoldite-(Fe2+)Ca2Fe2+Fe23+[Si2O6OH][SiO4](OH)2(OH)
Oⓘ KaoliniteAl2(Si2O5)(OH)4
Oⓘ KenyaiteNa2Si22O41(OH)8 · 6H2O
Oⓘ KorneliteFe2(SO4)3 · 7H2O
Oⓘ MagnesiteMgCO3
Oⓘ MagadiiteNa2Si14O29 · 11H2O
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ MalachiteCu2(CO3)(OH)2
Oⓘ MassicotPbO
Oⓘ MelanteriteFe2+(H2O)6(SO4) · H2O
Oⓘ MorenositeNiSO4 · 7H2O
Oⓘ Beryl var. MorganiteBe3Al2(Si6O18)
Oⓘ MountainiteKNa2Ca2[Si8O19(OH)] · 6H2O
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Oⓘ Neotocite(Mn,Fe)SiO3 · H2O (?)
Oⓘ Nsutite(Mn4+,Mn2+)(O,OH)2
Oⓘ OpalSiO2 · nH2O
Oⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Oⓘ Pumpellyite SubgroupCa2XAl2[Si2O6(OH)][SiO4](OH)2A
Oⓘ PyrolusiteMn4+O2
Oⓘ QuartzSiO2
Oⓘ RevditeNa16Si16O27(OH)26 · 28H2O
Oⓘ RhodesiteKHCa2Si8O19 · 5H2O
Oⓘ RhodochrositeMnCO3
Oⓘ RhodoniteCaMn3Mn[Si5O15]
Oⓘ RÃķmeriteFe2+Fe23+(SO4)4 · 14H2O
Oⓘ ScheeliteCa(WO4)
Oⓘ SideriteFeCO3
Oⓘ SilhydriteSi3O6 · H2O
Oⓘ SzomolnokiteFeSO4 · H2O
Oⓘ TalcMg3Si4O10(OH)2
Oⓘ TephroiteMn22+(SiO4)
Oⓘ TitaniteCaTiO(SiO4)
Oⓘ Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Oⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Oⓘ TridymiteSiO2
Oⓘ UvaroviteCa3Cr23+(SiO4)3
Oⓘ Vernadite(Mn4+,Fe3+,Ca,Na)(O,OH)2 · nH2O
Oⓘ Phillipsite Subgroup var. Wellsite(K,Ba,Ca,K2)Al2Si6O16 · 6H2O
Oⓘ WhitlockiteCa9Mg(PO4)6(PO3OH)
Oⓘ WitheriteBaCO3
Oⓘ WollastoniteCa3(Si3O9)
Oⓘ ZirconZr(SiO4)
Oⓘ Tamaite(Ca,K,Na)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Oⓘ Fayalite-Forsterite Series
Oⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Oⓘ Garnet GroupX3Z2(SiO4)3
Oⓘ Serpentine SubgroupD3[Si2O5](OH)4
Oⓘ Melanterite var. Copper-bearing Melanterite(Fe,Cu)SO4 · 7H2O
Oⓘ AnsermetiteMn2+(V2O6) · 4H2O
NaSodium
Naⓘ AlbiteNa(AlSi3O8)
Naⓘ Birnessite(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Naⓘ HaliteNaCl
Naⓘ KenyaiteNa2Si22O41(OH)8 · 6H2O
Naⓘ MagadiiteNa2Si14O29 · 11H2O
Naⓘ MountainiteKNa2Ca2[Si8O19(OH)] · 6H2O
Naⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Naⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Naⓘ RevditeNa16Si16O27(OH)26 · 28H2O
Naⓘ Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Naⓘ Vernadite(Mn4+,Fe3+,Ca,Na)(O,OH)2 · nH2O
Naⓘ Tamaite(Ca,K,Na)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
MgMagnesium
Mgⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Mgⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Mgⓘ Anthophyllite◻Mg2Mg5(Si8O22)(OH)2
Mgⓘ ChrysotileMg3(Si2O5)(OH)4
Mgⓘ DiopsideCaMgSi2O6
Mgⓘ Hypersthene(Mg,Fe)SiO3
Mgⓘ MagnesiteMgCO3
Mgⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Mgⓘ TalcMg3Si4O10(OH)2
Mgⓘ Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Mgⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Mgⓘ WhitlockiteCa9Mg(PO4)6(PO3OH)
Mgⓘ Fayalite-Forsterite Series
AlAluminium
Alⓘ AluminocopiapiteAl2/3Fe43+(SO4)6(OH)2 · 20H2O
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ BerylBe3Al2(Si6O18)
Alⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Alⓘ CoquimbiteAlFe3(SO4)6(H2O)12 · 6H2O
Alⓘ Beryl var. EmeraldBe3Al2(Si6O18)
Alⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Alⓘ HalotrichiteFe2+Al2(SO4)4 · 22H2O
Alⓘ KaoliniteAl2(Si2O5)(OH)4
Alⓘ Beryl var. MorganiteBe3Al2(Si6O18)
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Alⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Alⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Alⓘ Pumpellyite SubgroupCa2XAl2[Si2O6(OH)][SiO4](OH)2A
Alⓘ Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Alⓘ Phillipsite Subgroup var. Wellsite(K,Ba,Ca,K2)Al2Si6O16 · 6H2O
Alⓘ Tamaite(Ca,K,Na)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Alⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
SiSilicon
Siⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ Anthophyllite◻Mg2Mg5(Si8O22)(OH)2
Siⓘ BementiteMn7Si6O15(OH)8
Siⓘ BrauniteMn2+Mn63+(SiO4)O8
Siⓘ BerylBe3Al2(Si6O18)
Siⓘ ChrysotileMg3(Si2O5)(OH)4
Siⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Siⓘ CristobaliteSiO2
Siⓘ DiopsideCaMgSi2O6
Siⓘ Beryl var. EmeraldBe3Al2(Si6O18)
Siⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Siⓘ Hypersthene(Mg,Fe)SiO3
Siⓘ InesiteCa2(Mn,Fe)7Si10O28(OH)2 · 5H2O
Siⓘ Julgoldite-(Fe2+)Ca2Fe2+Fe23+[Si2O6OH][SiO4](OH)2(OH)
Siⓘ KaoliniteAl2(Si2O5)(OH)4
Siⓘ KenyaiteNa2Si22O41(OH)8 · 6H2O
Siⓘ MagadiiteNa2Si14O29 · 11H2O
Siⓘ Beryl var. MorganiteBe3Al2(Si6O18)
Siⓘ MountainiteKNa2Ca2[Si8O19(OH)] · 6H2O
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Siⓘ Neotocite(Mn,Fe)SiO3 · H2O (?)
Siⓘ OpalSiO2 · nH2O
Siⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Siⓘ Pumpellyite SubgroupCa2XAl2[Si2O6(OH)][SiO4](OH)2A
Siⓘ QuartzSiO2
Siⓘ RevditeNa16Si16O27(OH)26 · 28H2O
Siⓘ RhodesiteKHCa2Si8O19 · 5H2O
Siⓘ RhodoniteCaMn3Mn[Si5O15]
Siⓘ SilhydriteSi3O6 · H2O
Siⓘ TalcMg3Si4O10(OH)2
Siⓘ TephroiteMn22+(SiO4)
Siⓘ TitaniteCaTiO(SiO4)
Siⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Siⓘ TridymiteSiO2
Siⓘ UvaroviteCa3Cr23+(SiO4)3
Siⓘ Phillipsite Subgroup var. Wellsite(K,Ba,Ca,K2)Al2Si6O16 · 6H2O
Siⓘ WollastoniteCa3(Si3O9)
Siⓘ ZirconZr(SiO4)
Siⓘ Tamaite(Ca,K,Na)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Siⓘ Fayalite-Forsterite Series
Siⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Siⓘ Garnet GroupX3Z2(SiO4)3
Siⓘ Serpentine SubgroupD3[Si2O5](OH)4
PPhosphorus
Pⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Pⓘ HydroxylapatiteCa5(PO4)3(OH)
Pⓘ WhitlockiteCa9Mg(PO4)6(PO3OH)
SSulfur
Sⓘ AluminocopiapiteAl2/3Fe43+(SO4)6(OH)2 · 20H2O
Sⓘ ArsenopyriteFeAsS
Sⓘ BaryteBaSO4
Sⓘ BieberiteCo2+(H2O)6(SO4) · H2O
Sⓘ BorniteCu5FeS4
Sⓘ BrochantiteCu4(SO4)(OH)6
Sⓘ ChalcopyriteCuFeS2
Sⓘ ChalcanthiteCuSO4 · 5H2O
Sⓘ ChalcociteCu2S
Sⓘ CinnabarHgS
Sⓘ CopiapiteFe2+Fe43+(SO4)6(OH)2 · 20H2O
Sⓘ CoquimbiteAlFe3(SO4)6(H2O)12 · 6H2O
Sⓘ CubaniteCuFe2S3
Sⓘ DigeniteCu9S5
Sⓘ FibroferriteFe3+(SO4)(OH) · 5H2O
Sⓘ GalenaPbS
Sⓘ GoslariteZnSO4 · 7H2O
Sⓘ GypsumCaSO4 · 2H2O
Sⓘ HalotrichiteFe2+Al2(SO4)4 · 22H2O
Sⓘ HeazlewooditeNi3S2
Sⓘ JarositeKFe33+(SO4)2(OH)6
Sⓘ KorneliteFe2(SO4)3 · 7H2O
Sⓘ LauriteRuS2
Sⓘ MarcasiteFeS2
Sⓘ MelanteriteFe2+(H2O)6(SO4) · H2O
Sⓘ MolybdeniteMoS2
Sⓘ MorenositeNiSO4 · 7H2O
Sⓘ NagyÃĄgite[Pb3(Pb,Sb)3S6](Au,Te)3
Sⓘ OrpimentAs2S3
Sⓘ Pentlandite(NixFey)ÎĢ9S8
Sⓘ PyriteFeS2
Sⓘ PyrrhotiteFe1-xS
Sⓘ RealgarAs4S4
Sⓘ RÃķmeriteFe2+Fe23+(SO4)4 · 14H2O
Sⓘ SphaleriteZnS
Sⓘ StibniteSb2S3
Sⓘ Native SulphurS8
Sⓘ SzomolnokiteFeSO4 · H2O
Sⓘ TroiliteFeS
Sⓘ Melanterite var. Copper-bearing Melanterite(Fe,Cu)SO4 · 7H2O
ClChlorine
Clⓘ HaliteNaCl
KPotassium
Kⓘ JarositeKFe33+(SO4)2(OH)6
Kⓘ MountainiteKNa2Ca2[Si8O19(OH)] · 6H2O
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Kⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Kⓘ RhodesiteKHCa2Si8O19 · 5H2O
Kⓘ Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Kⓘ Phillipsite Subgroup var. Wellsite(K,Ba,Ca,K2)Al2Si6O16 · 6H2O
Kⓘ Tamaite(Ca,K,Na)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Kⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CaCalcium
Caⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Caⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Caⓘ AragoniteCaCO3
Caⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Caⓘ Birnessite(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Caⓘ CalciteCaCO3
Caⓘ DiopsideCaMgSi2O6
Caⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Caⓘ GypsumCaSO4 · 2H2O
Caⓘ HydroxylapatiteCa5(PO4)3(OH)
Caⓘ InesiteCa2(Mn,Fe)7Si10O28(OH)2 · 5H2O
Caⓘ Julgoldite-(Fe2+)Ca2Fe2+Fe23+[Si2O6OH][SiO4](OH)2(OH)
Caⓘ MountainiteKNa2Ca2[Si8O19(OH)] · 6H2O
Caⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Caⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Caⓘ Pumpellyite SubgroupCa2XAl2[Si2O6(OH)][SiO4](OH)2A
Caⓘ RhodesiteKHCa2Si8O19 · 5H2O
Caⓘ RhodoniteCaMn3Mn[Si5O15]
Caⓘ ScheeliteCa(WO4)
Caⓘ TitaniteCaTiO(SiO4)
Caⓘ Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Caⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Caⓘ UvaroviteCa3Cr23+(SiO4)3
Caⓘ Vernadite(Mn4+,Fe3+,Ca,Na)(O,OH)2 · nH2O
Caⓘ Phillipsite Subgroup var. Wellsite(K,Ba,Ca,K2)Al2Si6O16 · 6H2O
Caⓘ WhitlockiteCa9Mg(PO4)6(PO3OH)
Caⓘ WollastoniteCa3(Si3O9)
Caⓘ Tamaite(Ca,K,Na)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
TiTitanium
Tiⓘ BrookiteTiO2
Tiⓘ TitaniteCaTiO(SiO4)
VVanadium
Vⓘ AnsermetiteMn2+(V2O6) · 4H2O
CrChromium
Crⓘ ChromiteFe2+Cr23+O4
Crⓘ UvaroviteCa3Cr23+(SiO4)3
MnManganese
Mnⓘ BementiteMn7Si6O15(OH)8
Mnⓘ Birnessite(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Mnⓘ BrauniteMn2+Mn63+(SiO4)O8
Mnⓘ HausmanniteMn2+Mn23+O4
Mnⓘ InesiteCa2(Mn,Fe)7Si10O28(OH)2 · 5H2O
Mnⓘ JacobsiteMn2+Fe23+O4
Mnⓘ Neotocite(Mn,Fe)SiO3 · H2O (?)
Mnⓘ Nsutite(Mn4+,Mn2+)(O,OH)2
Mnⓘ PyrolusiteMn4+O2
Mnⓘ RhodochrositeMnCO3
Mnⓘ RhodoniteCaMn3Mn[Si5O15]
Mnⓘ TephroiteMn22+(SiO4)
Mnⓘ Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Mnⓘ Vernadite(Mn4+,Fe3+,Ca,Na)(O,OH)2 · nH2O
Mnⓘ Tamaite(Ca,K,Na)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Mnⓘ AnsermetiteMn2+(V2O6) · 4H2O
FeIron
Feⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Feⓘ AluminocopiapiteAl2/3Fe43+(SO4)6(OH)2 · 20H2O
Feⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Feⓘ ArsenopyriteFeAsS
Feⓘ BorniteCu5FeS4
Feⓘ ChalcopyriteCuFeS2
Feⓘ ChromiteFe2+Cr23+O4
Feⓘ CopiapiteFe2+Fe43+(SO4)6(OH)2 · 20H2O
Feⓘ CoquimbiteAlFe3(SO4)6(H2O)12 · 6H2O
Feⓘ CubaniteCuFe2S3
Feⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Feⓘ FerrimolybditeFe2(MoO4)3 · nH2O
Feⓘ Iron-Platinum alloy(Pt,Fe)
Feⓘ FibroferriteFe3+(SO4)(OH) · 5H2O
Feⓘ HalotrichiteFe2+Al2(SO4)4 · 22H2O
Feⓘ HematiteFe2O3
Feⓘ Hypersthene(Mg,Fe)SiO3
Feⓘ InesiteCa2(Mn,Fe)7Si10O28(OH)2 · 5H2O
Feⓘ Native IronFe
Feⓘ IsoferroplatinumPt3Fe
Feⓘ JacobsiteMn2+Fe23+O4
Feⓘ JarositeKFe33+(SO4)2(OH)6
Feⓘ Julgoldite-(Fe2+)Ca2Fe2+Fe23+[Si2O6OH][SiO4](OH)2(OH)
Feⓘ Native Iron var. Kamacite(Fe,Ni)
Feⓘ KorneliteFe2(SO4)3 · 7H2O
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ MarcasiteFeS2
Feⓘ MelanteriteFe2+(H2O)6(SO4) · H2O
Feⓘ Neotocite(Mn,Fe)SiO3 · H2O (?)
Feⓘ Pentlandite(NixFey)ÎĢ9S8
Feⓘ PyriteFeS2
Feⓘ PyrrhotiteFe1-xS
Feⓘ RÃķmeriteFe2+Fe23+(SO4)4 · 14H2O
Feⓘ SideriteFeCO3
Feⓘ SzomolnokiteFeSO4 · H2O
Feⓘ Taenite(Ni,Fe)
Feⓘ TroiliteFeS
Feⓘ Vernadite(Mn4+,Fe3+,Ca,Na)(O,OH)2 · nH2O
Feⓘ Fayalite-Forsterite Series
Feⓘ Melanterite var. Copper-bearing Melanterite(Fe,Cu)SO4 · 7H2O
CoCobalt
Coⓘ BieberiteCo2+(H2O)6(SO4) · H2O
NiNickel
Niⓘ AnnabergiteNi3(AsO4)2 · 8H2O
Niⓘ HeazlewooditeNi3S2
Niⓘ Native Iron var. Kamacite(Fe,Ni)
Niⓘ MorenositeNiSO4 · 7H2O
Niⓘ Pentlandite(NixFey)ÎĢ9S8
Niⓘ Taenite(Ni,Fe)
CuCopper
Cuⓘ AzuriteCu3(CO3)2(OH)2
Cuⓘ BorniteCu5FeS4
Cuⓘ BrochantiteCu4(SO4)(OH)6
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ ChalcanthiteCuSO4 · 5H2O
Cuⓘ ChalcociteCu2S
Cuⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Cuⓘ CubaniteCuFe2S3
Cuⓘ CupriteCu2O
Cuⓘ Native CopperCu
Cuⓘ DigeniteCu9S5
Cuⓘ MalachiteCu2(CO3)(OH)2
Cuⓘ Melanterite var. Copper-bearing Melanterite(Fe,Cu)SO4 · 7H2O
ZnZinc
Znⓘ GoslariteZnSO4 · 7H2O
Znⓘ SphaleriteZnS
AsArsenic
Asⓘ AnnabergiteNi3(AsO4)2 · 8H2O
Asⓘ ArsenoliteAs2O3
Asⓘ ArsenopyriteFeAsS
Asⓘ ClaudetiteAs2O3
Asⓘ OrpimentAs2S3
Asⓘ RealgarAs4S4
SrStrontium
Srⓘ Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
ZrZirconium
Zrⓘ ZirconZr(SiO4)
MoMolybdenum
Moⓘ FerrimolybditeFe2(MoO4)3 · nH2O
Moⓘ MolybdeniteMoS2
RuRuthenium
Ruⓘ Native Iridium(Ir,Os,Ru)
Ruⓘ LauriteRuS2
Ruⓘ Native Osmium(Os,Ir,Ru)
Ruⓘ Rutheniridosmine(Ir,Os,Ru)
Ruⓘ Native Ruthenium(Ru,Ir)
Ruⓘ Native Iridium var. Ruthenosmiridium(Ir,Os,Ru)
Ruⓘ Native Iridium var. Osmiridium(Ir,Os,Ru)
AgSilver
Agⓘ HessiteAg2Te
Agⓘ PetziteAg3AuTe2
Agⓘ SylvaniteAgAuTe4
SnTin
Snⓘ CassiteriteSnO2
SbAntimony
Sbⓘ NagyÃĄgite[Pb3(Pb,Sb)3S6](Au,Te)3
Sbⓘ StibniteSb2S3
TeTellurium
Teⓘ HessiteAg2Te
Teⓘ NagyÃĄgite[Pb3(Pb,Sb)3S6](Au,Te)3
Teⓘ PetziteAg3AuTe2
Teⓘ SylvaniteAgAuTe4
BaBarium
Baⓘ BaryteBaSO4
Baⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Baⓘ Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Baⓘ Phillipsite Subgroup var. Wellsite(K,Ba,Ca,K2)Al2Si6O16 · 6H2O
Baⓘ WitheriteBaCO3
WTungsten
Wⓘ ScheeliteCa(WO4)
OsOsmium
Osⓘ Native Iridium(Ir,Os,Ru)
Osⓘ Native Osmium(Os,Ir,Ru)
Osⓘ Rutheniridosmine(Ir,Os,Ru)
Osⓘ Native Iridium var. Ruthenosmiridium(Ir,Os,Ru)
Osⓘ Native Iridium var. Osmiridium(Ir,Os,Ru)
Osⓘ Native Osmium var. Iridosmine(Os,Ir)
IrIridium
Irⓘ Native Iridium(Ir,Os,Ru)
Irⓘ Native Osmium(Os,Ir,Ru)
Irⓘ Rutheniridosmine(Ir,Os,Ru)
Irⓘ Native Ruthenium(Ru,Ir)
Irⓘ Native Iridium var. Ruthenosmiridium(Ir,Os,Ru)
Irⓘ Native Iridium var. Osmiridium(Ir,Os,Ru)
Irⓘ Native Iridium var. Platiniridium(Ir,Pt)
Irⓘ Native Osmium var. Iridosmine(Os,Ir)
PtPlatinum
Ptⓘ Iron-Platinum alloy(Pt,Fe)
Ptⓘ IsoferroplatinumPt3Fe
Ptⓘ Native PlatinumPt
Ptⓘ Native Iridium var. Platiniridium(Ir,Pt)
AuGold
Auⓘ Native GoldAu
Auⓘ NagyÃĄgite[Pb3(Pb,Sb)3S6](Au,Te)3
Auⓘ PetziteAg3AuTe2
Auⓘ SylvaniteAgAuTe4
HgMercury
Hgⓘ CinnabarHgS
Hgⓘ Native MercuryHg
PbLead
Pbⓘ GalenaPbS
Pbⓘ MassicotPbO
Pbⓘ NagyÃĄgite[Pb3(Pb,Sb)3S6](Au,Te)3
UUranium
Uⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O

Fossils

There are 3 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.

Occurrences3
Youngest Fossil Listed254 Ma (Permian)
Oldest Fossil Listed272 Ma (Permian)
Stratigraphic Units
UnitNo. OccurrencesAge
Dekkas2259.9 - 254.17 Ma (Permian)
Fossils from RegionClick here to show the list.
Accepted NameHierarchy Age
Waagenophyllum
genus		Animalia : Cnidaria : Anthozoa : Waagenophyllidae : Waagenophyllum259.9 - 254.17 Ma
Permian
Waagenophyllum klamathensis
species		Animalia : Cnidaria : Anthozoa : Waagenophyllidae : Waagenophyllum : Waagenophyllum klamathensis259.9 - 254.17 Ma
Permian
Stacheoceras gordoni
species		Animalia : Mollusca : Cephalopoda : Ammonoidea : Vidrioceratidae : Stacheoceras : Stacheoceras gordoni272.3 - 268.8 Ma
Permian
Fossil LocalitiesClick to show 3 fossil localities

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Trinity_County,_California
Wikidata ID:Q156188
GeoNames ID:5553701

Localities in this Region

USA
USA

Other Regions, Features and Areas that Intersect

North AmericaContinent
North America PlateTectonic Plate
North America Plate
USA

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

Shepard, Charles Upham (1885), On meteoric iron from Trinity County, California: American Journal of Science 3rd. series: 29: 469.
Miller, William P. (1890), Trinity County: California Mining Bureau. Report 10: 695-727.
Dunn, Russell L. (1893), Siskiyou, Trinity Counties: California Mining Bureau. Report 11: 420-449, 480-484.
Ward, Henry A. (1904), The Canyon City meteorite from Trinity County California: American Journal of Science, 4th. Series: 17: 383-384.
MacDonald, Donald Francis (1910), The Weaverville-Trinity Center gold gravels, Trinity County, California: USGS Bulletin 430: 48-58.
Brown, G. Chester (1913), The Counties of Shasta, Siskiyou and Trinity: California Journal of Mines and Geology (Report 14): 14(4): 900-901.
MacDonald, Donald Francis (1913), Notes on the gold lodes of the Carrville district, Trinity County, California: USGS Bulletin 530D: 9-41.
Brown, G. Chester (1916b), Shasta, Siskiyou, Trinity Counties: California Mining Bureau. (Report 14): 14(4): 745-925.
Bradley, W.W., Huguenin, Emile, Logan, C.A., Tucker, W.B., and Waring, C.A. (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 89.
Tucker, W. Burling (1922), Gold lodes of the East Fork Mining District, Trinity County, California: California Journal of Mines and Geology, California Mining Bureau. (Report 18): 18: 270-273.
Tucker, W.Burling (1923), Trinity County: California Journal of Mines and Geology, California Mining Bureau (Report 19).
Logan, Clarence August (1926), El Dorado, Shasta and Trinity Counties: California Journal of Mines and Geology, California Mining Bureau. (Report 22): 22(2): 1-67, 121-216, 397-452.
Laudermilk, J. D., Woodford, A. O. (1930) Soda-rich anthophyllite asbestos from Trinity County, California. American Mineralogist, 15 (7) 259-262
Averill, C.V. (1938), Gold dredging in Shasta, Siskiyou and Trinity counties: California Journal of Mines and Geology, California Division Mines (Report 34): 34(1): 96-126.
Bradley, W.W. (1940), Thirty-sixth report of the State Mineralogist: California Division Mines Report 36: 106
Averill, Charles Volney (1941) Mineral Resources of Trinity County. California Journal of Mines and Geology, 37 (1). 8-89
O’Brien, J.C. (1943), Current notes on activity in the strategic minerals, Redding field district: California Division Mines Report 39: 84
Anonymous (1950), Jade find in Trinity County: Mineral Notes & News No. 159 (Dec 50): 1-2.
Albers, John P. (1964), Geology of the French Gulch quadrangle, Shasta and Trinity Counties, California, USGS Bulletin 1141-J: J1-J70.
Lydon, Philip Andrew (1964), “Silicate slag” from Trinity County: California Division Mines & Geology, Mineral Information Service: 17: 96-101.
Albers, John P. (1965), Economic Geology of the French Gulch Quadrangle, Shasta and Trinity Counties, California: California Division Mines and Geology Special Report 85: 22.
O’Brien, J.C. (1965) Mines and mineral resources of Trinity County, California. Caifornia Division of Mines and Geology County Report 4: 125 pp.
Wells, F.G. and Hawkes, H.E. (1965) Chromite deposits of Shasta, Tehama, Trinity and Humboldt counties, California. California Division Mines and Geology Bulletin 134, part 1, chapter 3: 130-191.
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 91, 224, 257, 299.
McAtee, J. L., House, R., Eugster, H. P. (1968) Magadiite from Trinity County, California. American Mineralogist, 53 (11-12) 2061-2069
Gude, A.J. (1969) Hydrous sodium silicate minerals, Trinity County, California (abstract) Geological Society of America Abstract with Program, part 7: 86.
Sheppard, Richard A., Gude 3rd, Arthur J. (1969) Rhodesite from Trinity County, California. American Mineralogist, 54 (1-2). 251-255
Clark, W.B. (1970) Gold Districts of California. Bulletin 193. California Division of Mines & Geology
Snetsinger, Kenneth G. (1971) A platinum-metal nugget from Trinity County, California. American Mineralogist, 56 (5-6). 1101-1105
Gude 3d, Arthur J., Sheppard, Richard A. (1972) Silhydrite, 3SiO2·H2O, a new mineral from Trinity County, California. American Mineralogist, 57 (7-8). 1053-1065
Hotz, Preston Enslow, Thurber, H.K., Marks, L.Y., and Evans, R.K. (1972), Mineral resources of the Salmon-Trinity Alps Primitive Area, California: USGS Bulletin 1371-B, 267 p.
Longwill, Warren D. (1979) Mineral Resources of Yolla Bolly area, Trinity County, California.
Longwill, Warren D. (1981), Mineral Resources of the Big Butte-Shinbone (5145), East Fork (5226), Murphy Glade (5298), and Wilderness Contiguous (5137) Rare II Proposed Addition to the Yolla Bolly-Middle Eel Wilderness, Trinity, Tehema, and Mendicino Counties, California.
Peters, T.J. (1983) Mineral Investigation of the Weaver Bally Rare II Area (No. 5804), Trinity County, California: U.S. Bureau of Mines Open File Report MLA 93-83, 22p.
Blake, Jr., M.C., and Peters, T.J. (1984b), Mineral Resource Potential map of the Weaver Bally Roadless area, Trinity County, California: USGS Map NF-1657-A.
Quick NavTopCommoditiesMineral ListRock TypesFossilsOther DatabasesLocalities in RegionOther RegionsReferences
 
and/or  
Mindat.orgÂŪ is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. MindatÂŪ and mindat.orgÂŪ are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are ÂĐ OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: September 3, 2026 15:04:20 Page updated: July 26, 2026 04:21:20
Go to top of page