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Leominster, Worcester County, Massachusetts, USAi
Regional Level Types
LeominsterCity
Worcester CountyCounty
MassachusettsState
USACountry

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PhotosMapsSearch
06927590017272041761716.jpg
Public access to Long Hill pegmatite locality.

Long Hill, Leominster, Worcester County, Massachusetts, USA
09759390017272041775697.jpg
View of exposed pegmatite.

Long Hill, Leominster, Worcester County, Massachusetts, USA
08435380017272041797331.jpg
View of exposed pegmatite.

Long Hill, Leominster, Worcester County, Massachusetts, USA
06927590017272041761716.jpg
Public access to Long Hill pegmatite locality.

Long Hill, Leominster, Worcester County, Massachusetts, USA
09759390017272041775697.jpg
View of exposed pegmatite.

Long Hill, Leominster, Worcester County, Massachusetts, USA
08435380017272041797331.jpg
View of exposed pegmatite.

Long Hill, Leominster, Worcester County, Massachusetts, USA
06927590017272041761716.jpg
Public access to Long Hill pegmatite locality.

Long Hill, Leominster, Worcester County, Massachusetts, USA
09759390017272041775697.jpg
View of exposed pegmatite.

Long Hill, Leominster, Worcester County, Massachusetts, USA
Neighbouring regions:
Sterling, Worcester County, Massachusetts, USA
Westminster, Worcester County, Massachusetts, USA
Lunenburg, Worcester County, Massachusetts, USA
Lancaster, Worcester County, Massachusetts, USA
Fitchburg, Worcester County, Massachusetts, USA
Type:
City
Largest Settlements:
PlacePopulation
Leominster41,569 (2017)
Mindat Locality ID:
69591
Long-form identifier:
mindat:1:2:69591:7
GUID (UUID V4):
0
Other Languages:
View 37 more...
French:
Leominster, comté de Worcester, Massachusetts, États-Unis
German:
Leominster, Worcester County, Massachusetts, Vereinigte Staaten
Italian:
Leominster, contea di Worcester, Massachusetts, Stati Uniti d'America
Russian:
Леминстер, Вустер, Массачусетс, Соединённые Штаты Америки
Simplified Chinese:
萊敏斯特, 烏斯特縣, 麻薩諸塞州, 美国
Spanish:
Leominster, Condado de Worcester, Massachusetts, Estados Unidos
Arabic:
يومنستر, مقاطعة ورسستر, ماساتشوستس, الولايات المتحدة
Basque:
Leominster , Worcester konderria, Massachusetts
Bulgarian:
Лиоминстър, Устър, Масачузетс, Съединени американски щати
Catalan:
Leominster, Massachusetts, Estats Units d’Amèrica
Cebuano:
Leominster, Worcester County, Massachusetts
Chechen:
Леменстер , Массачусетс, Америкин Цхьаьнатоьхна Штаташ
Danish:
Leominster, Worcester County, Massachusetts, USA
Dutch:
Leominster, Worcester County, Massachusetts, Verenigde Staten
Egyptian Arabic:
يومنستر, ماساتشوستس, امريكا
Farsi/Persian:
لئومینستر، ماساچوست, شهرستان ووستر، ماساچوست, ماساچوست, ایالات متحده آمریکا
Haitian:
Leominster, Masachosèt, Etazini
Hebrew:
לאומינסטר, מחוז ווסטר, מסצ'וסטס, ארצות הברית
Hungarian:
Leominster, Worcester megye, Massachusetts, Amerikai Egyesült Államok
Irish Gaelic:
Leominster, Contae Worcester, Massachusetts, Stáit Aontaithe Mheiriceá
Japanese:
レミンスター, ウースター郡, マサチューセッツ州, アメリカ合衆国
Kazakh (Cyrillic Script):
Леоминстер, Массачусетс, Америка Құрама Штаттары
Kyrgyz:
Леоминстер, Массачусетс, Америка Кошмо Штаттары
Ladin:
Leominster
Malagasy:
Leominster, Massachusetts, Etazonia
Minnan / Hokkien-Taiwanese:
Leominster, Worcester Kūn
Norwegian:
Leominster, Worcester County, Massachusetts, USA
Occitan:
Leominster, Massachusetts, Estats Units d'America
Polish:
Leominster, Hrabstwo Worcester, Massachusetts, Stany Zjednoczone
Portuguese:
Leominster, Condado de Worcester, Massachusetts, Estados Unidos
Serbian:
Леминстер, Округ Вустер, Масачусетс, Сједињене Америчке Државе
Serbo-Croatian:
Leominster, Worcester County, Massachusetts, Sjedinjene Američke Države
South Azerbaijani:
لئومینستر، ماساچوست, ماساچوست ایالتی, آمریکا بیرلشمیش ایالتلری
Swahili:
Leominster, Massachusetts, Marekani
Swedish:
Leominster, Worcester County, Massachusetts, USA
Tatar:
Леменстер , Массачусетс, Америка Кушма Штатлары
Turkish:
Leominster, Worcester County, Massachusetts, Amerika Birleşik Devletleri
Ukrainian:
Леменстер, Вустер, Массачусетс, Сполучені Штати Америки
Urdu:
لیومینسٹر، میساچوسٹس, ووسٹر کاؤنٹی، میساچوسٹس, میساچوسٹس, ریاستہائے متحدہ امریکا
Vietnamese:
Leominster, Quận Worcester, Massachusetts, Chủng Quốc Hoa Kỳ
Volapük:
Leominster, Massachusetts, Lamerikän
Waray:
Leominster, Condado han Worcester, Massachusetts, Estados Unidos
Welsh:
Leominster, Massachusetts, Unol Daleithiau America


A populated place (city). Leominster was officially incorporated as a town in 1740, and became a city in 1915.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

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

28 valid minerals.

Detailed Mineral List:

ⓘ Actinolite
Formula: ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
ⓘ Albite
Formula: Na(AlSi3O8)
ⓘ Almandine
Formula: Fe2+3Al2(SiO4)3
ⓘ Amblygonite ?
Formula: LiAl(PO4)F
Description: Probably montebrasite.
ⓘ Arsenopyrite
Formula: FeAsS
ⓘ Autunite
Formula: Ca(UO2)2(PO4)2 · 10-12H2O
ⓘ Beryl
Formula: Be3Al2(Si6O18)
ⓘ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ Cassiterite
Formula: SnO2
ⓘ 'Chlorite Group'
ⓘ 'Columbite-(Fe)-Columbite-(Mn) Series'
ⓘ Fluorapatite
Formula: Ca5(PO4)3F
ⓘ 'Garnet Group'
Formula: X3Z2(SiO4)3
ⓘ Ilmenite
Formula: Fe2+TiO3
ⓘ Kyanite
Formula: Al2(SiO4)O
ⓘ 'Leucoxene'
ⓘ Meta-autunite
Formula: Ca(UO2)2(PO4)2 · 6H2O
ⓘ Microcline
Formula: K(AlSi3O8)
ⓘ Montebrasite
Formula: LiAl(PO4)(OH)
ⓘ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
ⓘ 'Oligoclase-Andesine'
ⓘ Opal
Formula: SiO2 · nH2O
ⓘ Opal var. Opal-AN
Formula: SiO2 · nH2O
ⓘ 'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
ⓘ Pollucite
Formula: (Cs,Na)2(Al2Si4O12) · 2H2O
Habit: irregular masses to 1 inch in diameter
Description: Pollucite was first found in Massachusetts in 1937 by Roscoe J. Whitney of Leominster (Gonyer, 1937).
ⓘ Purpurite ?
Formula: Mn3+(PO4)
ⓘ Pyrite
Formula: FeS2
ⓘ Quartz
Formula: SiO2
ⓘ Quartz var. Milky Quartz
Formula: SiO2
ⓘ Quartz var. Smoky Quartz
Formula: SiO2
ⓘ Rockbridgeite
Formula: (Fe2+0.5Fe3+0.5)2Fe3+3(PO4)3(OH)5
ⓘ Schorl
Formula: NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘ Spodumene
Formula: LiAlSi2O6
Habit: "Rectangular plates" 1 to 2 inches long average in outcrops, up to 6 inches. Larger in boulders (primarily at Rocky Hill, Sterling). (Billings & Wolfe, 1944)
Colour: white to buff-colored
ⓘ Staurolite
Formula: Fe2+2Al9Si4O23(OH)
Description: Occurs in schist "country rock" surrounding pegmatites.
ⓘ Titanite
Formula: CaTi(SiO4)O
ⓘ Topaz
Formula: Al2(SiO4)(F,OH)2
ⓘ 'Tourmaline'
Formula: AD3G6 (T6O18)(BO3)3X3Z
Habit: crystals to 3 inches long
Colour: green to blue
Description: Blue and green crystals are associated with spodumene pegmatites. Black crystals (schorl) are associated with non-spodumene pegmatites on Long Hill.
ⓘ Triphylite
Formula: LiFe2+PO4
ⓘ Zircon
Formula: Zr(SiO4)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘPyrite2.EB.05aFeS2
ⓘArsenopyrite2.EB.20FeAsS
Group 4 - Oxides and Hydroxides
ⓘIlmenite4.CB.05Fe2+TiO3
ⓘQuartz4.DA.05SiO2
ⓘvar. Smoky Quartz4.DA.05SiO2
ⓘvar. Milky Quartz4.DA.05SiO2
ⓘOpal
var. Opal-AN		4.DA.10SiO2 · nH2O
ⓘ4.DA.10SiO2 · nH2O
ⓘCassiterite4.DB.05SnO2
Group 8 - Phosphates, Arsenates and Vanadates
ⓘPurpurite ?8.AB.10Mn3+(PO4)
ⓘTriphylite8.AB.10LiFe2+PO4
ⓘAmblygonite ?8.BB.05LiAl(PO4)F
ⓘMontebrasite8.BB.05LiAl(PO4)(OH)
ⓘRockbridgeite8.BC.10(Fe2+0.5Fe3+0.5)2Fe3+3(PO4)3(OH)5
ⓘFluorapatite8.BN.05Ca5(PO4)3F
ⓘAutunite8.EB.05Ca(UO2)2(PO4)2 · 10-12H2O
ⓘMeta-autunite8.EB.10Ca(UO2)2(PO4)2 · 6H2O
Group 9 - Silicates
ⓘAlmandine9.AD.25Fe2+3Al2(SiO4)3
ⓘZircon9.AD.30Zr(SiO4)
ⓘKyanite9.AF.15Al2(SiO4)O
ⓘStaurolite9.AF.30Fe2+2Al9Si4O23(OH)
ⓘTopaz9.AF.35Al2(SiO4)(F,OH)2
ⓘTitanite9.AG.15CaTi(SiO4)O
ⓘBeryl9.CJ.05Be3Al2(Si6O18)
ⓘSchorl9.CK.05NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘSpodumene9.DA.30LiAlSi2O6
ⓘActinolite9.DE.10◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
ⓘMuscovite9.EC.15KAl2(AlSi3O10)(OH)2
ⓘMicrocline9.FA.30K(AlSi3O8)
ⓘAlbite9.FA.35Na(AlSi3O8)
ⓘPollucite9.GB.05(Cs,Na)2(Al2Si4O12) · 2H2O
Unclassified
ⓘ'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ'Chlorite Group'-
ⓘ'Oligoclase-Andesine'-
ⓘ'Tourmaline'-AD3G6 (T6O18)(BO3)3X3Z
ⓘ'Leucoxene'-
ⓘ'Columbite-(Fe)-Columbite-(Mn) Series'-
ⓘ'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
ⓘ'Garnet Group'-X3Z2(SiO4)3

List of minerals for each chemical element

HHydrogen
Hⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Hⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Hⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Hⓘ Opal var. Opal-ANSiO2 · nH2O
Hⓘ Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
Hⓘ MontebrasiteLiAl(PO4)(OH)
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Hⓘ OpalSiO2 · nH2O
Hⓘ Pollucite(Cs,Na)2(Al2Si4O12) · 2H2O
Hⓘ Rockbridgeite(Fe2+0.5Fe3+0.5)2Fe33+(PO4)3(OH)5
Hⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Hⓘ StauroliteFe22+Al9Si4O23(OH)
Hⓘ TopazAl2(SiO4)(F,OH)2
LiLithium
Liⓘ AmblygoniteLiAl(PO4)F
Liⓘ MontebrasiteLiAl(PO4)(OH)
Liⓘ SpodumeneLiAlSi2O6
Liⓘ TriphyliteLiFe2+PO4
BeBeryllium
Beⓘ BerylBe3Al2(Si6O18)
BBoron
Bⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Bⓘ TourmalineAD3G6 (T6O18)(BO3)3X3Z
OOxygen
Oⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ AmblygoniteLiAl(PO4)F
Oⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Oⓘ AlmandineFe32+Al2(SiO4)3
Oⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oⓘ BerylBe3Al2(Si6O18)
Oⓘ CassiteriteSnO2
Oⓘ FluorapatiteCa5(PO4)3F
Oⓘ Opal var. Opal-ANSiO2 · nH2O
Oⓘ IlmeniteFe2+TiO3
Oⓘ KyaniteAl2(SiO4)O
Oⓘ Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
Oⓘ MicroclineK(AlSi3O8)
Oⓘ MontebrasiteLiAl(PO4)(OH)
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ OpalSiO2 · nH2O
Oⓘ Pollucite(Cs,Na)2(Al2Si4O12) · 2H2O
Oⓘ PurpuriteMn3+(PO4)
Oⓘ QuartzSiO2
Oⓘ Rockbridgeite(Fe2+0.5Fe3+0.5)2Fe33+(PO4)3(OH)5
Oⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Oⓘ Quartz var. Smoky QuartzSiO2
Oⓘ SpodumeneLiAlSi2O6
Oⓘ StauroliteFe22+Al9Si4O23(OH)
Oⓘ TitaniteCaTi(SiO4)O
Oⓘ TopazAl2(SiO4)(F,OH)2
Oⓘ TourmalineAD3G6 (T6O18)(BO3)3X3Z
Oⓘ TriphyliteLiFe2+PO4
Oⓘ ZirconZr(SiO4)
Oⓘ Quartz var. Milky QuartzSiO2
Oⓘ Columbite-(Fe)-Columbite-(Mn) Series
Oⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Oⓘ Garnet GroupX3Z2(SiO4)3
FFluorine
Fⓘ AmblygoniteLiAl(PO4)F
Fⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fⓘ FluorapatiteCa5(PO4)3F
Fⓘ TopazAl2(SiO4)(F,OH)2
NaSodium
Naⓘ AlbiteNa(AlSi3O8)
Naⓘ Pollucite(Cs,Na)2(Al2Si4O12) · 2H2O
Naⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Naⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
MgMagnesium
Mgⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Mgⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
AlAluminium
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ AmblygoniteLiAl(PO4)F
Alⓘ AlmandineFe32+Al2(SiO4)3
Alⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Alⓘ BerylBe3Al2(Si6O18)
Alⓘ KyaniteAl2(SiO4)O
Alⓘ MicroclineK(AlSi3O8)
Alⓘ MontebrasiteLiAl(PO4)(OH)
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Alⓘ Pollucite(Cs,Na)2(Al2Si4O12) · 2H2O
Alⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Alⓘ SpodumeneLiAlSi2O6
Alⓘ StauroliteFe22+Al9Si4O23(OH)
Alⓘ TopazAl2(SiO4)(F,OH)2
Alⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
SiSilicon
Siⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ AlmandineFe32+Al2(SiO4)3
Siⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Siⓘ BerylBe3Al2(Si6O18)
Siⓘ Opal var. Opal-ANSiO2 · nH2O
Siⓘ KyaniteAl2(SiO4)O
Siⓘ MicroclineK(AlSi3O8)
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ OpalSiO2 · nH2O
Siⓘ Pollucite(Cs,Na)2(Al2Si4O12) · 2H2O
Siⓘ QuartzSiO2
Siⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Siⓘ Quartz var. Smoky QuartzSiO2
Siⓘ SpodumeneLiAlSi2O6
Siⓘ StauroliteFe22+Al9Si4O23(OH)
Siⓘ TitaniteCaTi(SiO4)O
Siⓘ TopazAl2(SiO4)(F,OH)2
Siⓘ ZirconZr(SiO4)
Siⓘ Quartz var. Milky QuartzSiO2
Siⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Siⓘ Garnet GroupX3Z2(SiO4)3
PPhosphorus
Pⓘ AmblygoniteLiAl(PO4)F
Pⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Pⓘ FluorapatiteCa5(PO4)3F
Pⓘ Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
Pⓘ MontebrasiteLiAl(PO4)(OH)
Pⓘ PurpuriteMn3+(PO4)
Pⓘ Rockbridgeite(Fe2+0.5Fe3+0.5)2Fe33+(PO4)3(OH)5
Pⓘ TriphyliteLiFe2+PO4
SSulfur
Sⓘ ArsenopyriteFeAsS
Sⓘ PyriteFeS2
KPotassium
Kⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Kⓘ MicroclineK(AlSi3O8)
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Caⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Caⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Caⓘ FluorapatiteCa5(PO4)3F
Caⓘ Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
Caⓘ TitaniteCaTi(SiO4)O
Caⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
TiTitanium
Tiⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Tiⓘ IlmeniteFe2+TiO3
Tiⓘ TitaniteCaTi(SiO4)O
MnManganese
Mnⓘ PurpuriteMn3+(PO4)
Mnⓘ Columbite-(Fe)-Columbite-(Mn) Series
FeIron
Feⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Feⓘ ArsenopyriteFeAsS
Feⓘ AlmandineFe32+Al2(SiO4)3
Feⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Feⓘ IlmeniteFe2+TiO3
Feⓘ PyriteFeS2
Feⓘ Rockbridgeite(Fe2+0.5Fe3+0.5)2Fe33+(PO4)3(OH)5
Feⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Feⓘ StauroliteFe22+Al9Si4O23(OH)
Feⓘ TriphyliteLiFe2+PO4
Feⓘ Columbite-(Fe)-Columbite-(Mn) Series
AsArsenic
Asⓘ ArsenopyriteFeAsS
ZrZirconium
Zrⓘ ZirconZr(SiO4)
NbNiobium
Nbⓘ Columbite-(Fe)-Columbite-(Mn) Series
SnTin
Snⓘ CassiteriteSnO2
CsCaesium
Csⓘ Pollucite(Cs,Na)2(Al2Si4O12) · 2H2O
UUranium
Uⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Uⓘ Meta-autuniteCa(UO2)2(PO4)2 · 6H2O

Fossils

This region is too big or complex to display the fossil list, try looking at smaller subregions.

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Leominster,_Massachusetts
Wikidata ID:Q54185
GeoNames ID:4941873

Localities in this Region

USA

Other Regions, Features and Areas that Intersect

North AmericaContinent
North America PlateTectonic Plate

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