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Chester, Hampden County, Massachusetts, USAi
Regional Level Types
ChesterTown
Hampden CountyCounty
MassachusettsState
USACountry

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Type:
Largest Settlements:
PlacePopulation
Chester627 (2017)
Mindat Locality ID:
15138
Long-form identifier:
mindat:1:2:15138:9
GUID (UUID V4):
0
Other Languages:
French:
Chester, comté de Hampden, Massachusetts, États-Unis
German:
Chester, Hampden County, Massachusetts, Vereinigte Staaten
Italian:
Chester, contea di Hampden, Massachusetts, Stati Uniti d'America
Simplified Chinese:
切斯特, 漢登縣, 麻薩諸塞州, 美国
Spanish:
Chester, Condado de Hampden, Massachusetts, Estados Unidos
Arabic:
تشيستر, مقاطعة هامبدن, ماساتشوستس, الولايات المتحدة
Basque:
Chester , Hampden konderria , Massachusetts
Catalan:
Chester, Massachusetts, Estats Units d’Amèrica
Cebuano:
Chester, Hampden County, Massachusetts
Chechen:
Честер , Массачусетс, Америкин Цхьаьнатоьхна Штаташ
Dutch:
Chester, Hampden County, Massachusetts, Verenigde Staten
Farsi/Persian:
چستر، ماساچوست, شهرستان همپدن، ماساچوست, ماساچوست, ایالات متحده آمریکا
Haitian:
Chester, Masachosèt, Etazini
Hungarian:
Chester, Hampden megye, Massachusetts, Amerikai Egyesült Államok
Kazakh (Cyrillic Script):
Честер, Массачусетс, Америка Құрама Штаттары
Kyrgyz:
Честер, Массачусетс, Америка Кошмо Штаттары
Polish:
Chester, Hrabstwo Hampden, Massachusetts, Stany Zjednoczone
Portuguese:
Chester, Condado de Hampden, Massachusetts, Estados Unidos
Serbian:
Честер, Округ Хампден, Масачусетс, Сједињене Америчке Државе
Serbo-Croatian:
Chester, Hampden County, Massachusetts, Sjedinjene Američke Države
South Azerbaijani:
چزتر، ماساچوست, ماساچوست ایالتی, آمریکا بیرلشمیش ایالتلری
Swedish:
Chester, Hampden County, Massachusetts, USA
Tatar:
Честер , Массачусетс, Америка Кушма Штатлары
Turkish:
Chester, Hampden County, Massachusetts, Amerika Birleşik Devletleri
Ukrainian:
Честер, Гемпден, Массачусетс, Сполучені Штати Америки
Urdu:
چیسٹر، میساچوسٹس, ہیمپڈن کاؤنٹی، میساچوسٹس, میساچوسٹس, ریاستہائے متحدہ امریکا
Volapük:
Chester, Massachusetts, Lamerikän
Welsh:
Chester, Massachusetts, Unol Daleithiau America


The town of Chester was chartered as Murrayfield in 1765, and incorporated as Chester in 1783.

Emery was discovered in Chester by Dr. H.S. Lucas in 1856, though he thought what he had found was magnetite. Attempts were made to smelt the mineral into iron failed. In 1864, professor Charles T. Jackson of Boston examined mineral specimens from the mine and determined the material was actually emery (a mixture of magnetite and corundum), and thus a 100 year abrasive industry was born in Chester.

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

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

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

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
Localities: Reported from at least 8 localities in this region.
ⓘ Albite
Formula: Na(AlSi3O8)
ⓘ Albite var. Cleavelandite ?
Formula: Na(AlSi3O8)
ⓘ Albite var. Oligoclase
Formula: (Na,Ca)[Al(Si,Al)Si2O8]
ⓘ Almandine
Formula: Fe2+3Al2(SiO4)3
Localities: Reported from at least 6 localities in this region.
ⓘ Amesite (TL)
Formula: Mg2Al(AlSiO5)(OH)4
Localities: Reported from at least 6 localities in this region.
Habit: hexagonal plates, foliated
Colour: green
ⓘ Aragonite
Formula: CaCO3
ⓘ Autunite ?
Formula: Ca(UO2)2(PO4)2 · 10-12H2O
ⓘ Azurite
Formula: Cu3(CO3)2(OH)2
Description: (misidentification of carbonate-cyanotrichite)
ⓘ Beryl
Formula: Be3Al2(Si6O18)
ⓘ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Localities: Reported from at least 8 localities in this region.
ⓘ Bornite
Formula: Cu5FeS4
ⓘ Brookite
Formula: TiO2
ⓘ Calcite
Formula: CaCO3
Localities: Reported from at least 7 localities in this region.
ⓘ Carbonatecyanotrichite
Formula: Cu4Al2(CO3,SO4)(OH)12 · 2H2O
ⓘ Carnotite ?
Formula: K2(UO2)2(VO4)2 · 3H2O
ⓘ Chalcopyrite
Formula: CuFeS2
Localities: Reported from at least 7 localities in this region.
ⓘ Chamosite
Formula: Fe2+5Al(AlSi3O)10(OH)8
ⓘ 'Chlorite Group'
ⓘ Chloritoid
Formula: Fe2+Al2O(SiO4)(OH)2
Localities: Reported from at least 7 localities in this region.
ⓘ Chromite
Formula: Fe2+Cr3+2O4
ⓘ Clinochlore
Formula: Mg5Al(AlSi3O10)(OH)8
Localities: Reported from at least 7 localities in this region.
ⓘ Clinochlore var. Corundophilite
Formula: (Mg,Fe,Al)6(Si,Al)4O10(OH)8
ⓘ Clinozoisite
Formula: (CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
ⓘ 'Columbite-(Fe)-Columbite-(Mn) Series'
ⓘ Cordierite
Formula: Mg2Al4Si5O18
ⓘ Corundum
Formula: Al2O3
Localities: Reported from at least 7 localities in this region.
ⓘ Cummingtonite
Formula: ◻{Mg2}{Mg5}(Si8O22)(OH)2
ⓘ Cuprite ?
Formula: Cu2O
ⓘ Diaoyudaoite
Formula: NaAl11O17
ⓘ Diaspore
Formula: AlO(OH)
Localities: Reported from at least 6 localities in this region.
ⓘ Dravite
Formula: NaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘ Elbaite ?
Formula: Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘ Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Localities: Reported from at least 7 localities in this region.
ⓘ Ferro-hornblende
Formula: ◻Ca2(Fe2+4Al)(Si7Al)O22(OH)2
ⓘ Fluorapatite ?
Formula: Ca5(PO4)3F
ⓘ 'Gummite'
ⓘ Hematite
Formula: Fe2O3
ⓘ 'Hornblende Root Name Group'
Formula: ◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2
ⓘ Ilmenite
Formula: Fe2+TiO3
ⓘ Kyanite
Formula: Al2(SiO4)O
ⓘ Magnesite
Formula: MgCO3
References:
ⓘ Magnesite var. Iron-bearing Magnesite
Formula: (Mg,Fe)CO3
References:
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
Localities: Reported from at least 7 localities in this region.
ⓘ Malachite
Formula: Cu2(CO3)(OH)2
ⓘ Margarite
Formula: CaAl2(Al2Si2O10)(OH)2
Localities: Reported from at least 7 localities in this region.
ⓘ Meta-autunite ?
Formula: Ca(UO2)2(PO4)2 · 6H2O
ⓘ Microcline
Formula: K(AlSi3O8)
ⓘ Molybdenite
Formula: MoS2
Description: In distinct tabular crystals from a vein in hornblende-chlorite schist with epidote.
ⓘ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
ⓘ Paragonite
Formula: NaAl2(AlSi3O10)(OH)2
ⓘ Pyrite
Formula: FeS2
Localities: Reported from at least 7 localities in this region.
ⓘ Quartz
Formula: SiO2
Localities: Reported from at least 10 localities in this region.
ⓘ Quartz var. Chalcedony
Formula: SiO2
ⓘ Quartz var. Rose Quartz
Formula: SiO2
ⓘ Quartz var. Smoky Quartz
Formula: SiO2
ⓘ Rutile
Formula: TiO2
ⓘ Schorl
Formula: NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘ Spinel
Formula: MgAl2O4
ⓘ Spodumene ?
Formula: LiAlSi2O6
ⓘ Talc
Formula: Mg3Si4O10(OH)2
Localities: Reported from at least 7 localities in this region.
ⓘ Titanite
Formula: CaTi(SiO4)O
ⓘ Zircon
Formula: Zr(SiO4)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘBornite2.BA.15Cu5FeS4
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘMolybdenite2.EA.30MoS2
ⓘPyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
ⓘCuprite ?4.AA.10Cu2O
ⓘChromite4.BB.05Fe2+Cr3+2O4
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘSpinel4.BB.05MgAl2O4
ⓘCorundum4.CB.05Al2O3
ⓘHematite4.CB.05Fe2O3
ⓘIlmenite4.CB.05Fe2+TiO3
ⓘDiaoyudaoite4.CC.45NaAl11O17
ⓘQuartz
var. Chalcedony
4.DA.05SiO2
ⓘ4.DA.05SiO2
ⓘvar. Rose Quartz4.DA.05SiO2
ⓘvar. Smoky Quartz4.DA.05SiO2
ⓘRutile4.DB.05TiO2
ⓘBrookite4.DD.10TiO2
ⓘDiaspore4.FD.10AlO(OH)
ⓘCarnotite ?4.HB.05K2(UO2)2(VO4)2 · 3H2O
Group 5 - Nitrates and Carbonates
ⓘMagnesite
var. Iron-bearing Magnesite
5.AB.05(Mg,Fe)CO3
ⓘCalcite5.AB.05CaCO3
ⓘMagnesite5.AB.05MgCO3
ⓘAragonite5.AB.15CaCO3
ⓘAzurite ?5.BA.05Cu3(CO3)2(OH)2
ⓘMalachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘCarbonatecyanotrichite7.DE.10Cu4Al2(CO3,SO4)(OH)12 · 2H2O
Group 8 - Phosphates, Arsenates and Vanadates
ⓘFluorapatite ?8.BN.05Ca5(PO4)3F
ⓘAutunite ?8.EB.05Ca(UO2)2(PO4)2 · 10-12H2O
ⓘMeta-autunite ?8.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
ⓘChloritoid9.AF.85Fe2+Al2O(SiO4)(OH)2
ⓘTitanite9.AG.15CaTi(SiO4)O
ⓘClinozoisite9.BG.05a(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
ⓘEpidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
ⓘBeryl9.CJ.05Be3Al2(Si6O18)
ⓘCordierite9.CJ.10Mg2Al4Si5O18
ⓘDravite9.CK.05NaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘElbaite ?9.CK.05Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘSchorl9.CK.05NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘSpodumene ?9.DA.30LiAlSi2O6
ⓘCummingtonite9.DE.05◻{Mg2}{Mg5}(Si8O22)(OH)2
ⓘActinolite9.DE.10◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
ⓘFerro-hornblende9.DE.10◻Ca2(Fe2+4Al)(Si7Al)O22(OH)2
ⓘTalc9.EC.05Mg3Si4O10(OH)2
ⓘMuscovite9.EC.15KAl2(AlSi3O10)(OH)2
ⓘParagonite9.EC.15NaAl2(AlSi3O10)(OH)2
ⓘMargarite9.EC.30CaAl2(Al2Si2O10)(OH)2
ⓘChamosite9.EC.55Fe2+5Al(AlSi3O)10(OH)8
ⓘClinochlore9.EC.55Mg5Al(AlSi3O10)(OH)8
ⓘvar. Corundophilite9.EC.55(Mg,Fe,Al)6(Si,Al)4O10(OH)8
ⓘAmesite (TL)9.ED.15Mg2Al(AlSiO5)(OH)4
ⓘMicrocline9.FA.30K(AlSi3O8)
ⓘAlbite9.FA.35Na(AlSi3O8)
ⓘvar. Oligoclase9.FA.35(Na,Ca)[Al(Si,Al)Si2O8]
ⓘvar. Cleavelandite ?9.FA.35Na(AlSi3O8)
Unclassified
ⓘ'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ'Chlorite Group'-
ⓘ'Gummite'-
ⓘ'Columbite-(Fe)-Columbite-(Mn) Series'-
ⓘ'Hornblende Root Name Group'-◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2

List of minerals for each chemical element

HHydrogen
Hⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Hⓘ AmesiteMg2Al(AlSiO5)(OH)4
Hⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Hⓘ AzuriteCu3(CO3)2(OH)2
Hⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Hⓘ CarbonatecyanotrichiteCu4Al2(CO3,SO4)(OH)12 · 2H2O
Hⓘ CarnotiteK2(UO2)2(VO4)2 · 3H2O
Hⓘ ChamositeFe52+Al(AlSi3O)10(OH)8
Hⓘ ChloritoidFe2+Al2O(SiO4)(OH)2
Hⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Hⓘ Clinozoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Hⓘ Clinochlore var. Corundophilite(Mg,Fe,Al)6(Si,Al)4O10(OH)8
Hⓘ Cummingtonite◻{Mg2}{Mg5}(Si8O22)(OH)2
Hⓘ DiasporeAlO(OH)
Hⓘ DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Hⓘ ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Hⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Hⓘ Ferro-hornblende◻Ca2(Fe42+Al)(Si7Al)O22(OH)2
Hⓘ MalachiteCu2(CO3)(OH)2
Hⓘ MargariteCaAl2(Al2Si2O10)(OH)2
Hⓘ Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Hⓘ ParagoniteNaAl2(AlSi3O10)(OH)2
Hⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Hⓘ TalcMg3Si4O10(OH)2
Hⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
LiLithium
Liⓘ ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Liⓘ SpodumeneLiAlSi2O6
BeBeryllium
Beⓘ BerylBe3Al2(Si6O18)
BBoron
Bⓘ DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Bⓘ ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Bⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
CCarbon
Cⓘ AragoniteCaCO3
Cⓘ AzuriteCu3(CO3)2(OH)2
Cⓘ Magnesite var. Iron-bearing Magnesite(Mg,Fe)CO3
Cⓘ CalciteCaCO3
Cⓘ CarbonatecyanotrichiteCu4Al2(CO3,SO4)(OH)12 · 2H2O
Cⓘ MagnesiteMgCO3
Cⓘ MalachiteCu2(CO3)(OH)2
OOxygen
Oⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ AmesiteMg2Al(AlSiO5)(OH)4
Oⓘ AragoniteCaCO3
Oⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Oⓘ AzuriteCu3(CO3)2(OH)2
Oⓘ AlmandineFe32+Al2(SiO4)3
Oⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oⓘ Magnesite var. Iron-bearing Magnesite(Mg,Fe)CO3
Oⓘ BrookiteTiO2
Oⓘ BerylBe3Al2(Si6O18)
Oⓘ CalciteCaCO3
Oⓘ CarbonatecyanotrichiteCu4Al2(CO3,SO4)(OH)12 · 2H2O
Oⓘ CarnotiteK2(UO2)2(VO4)2 · 3H2O
Oⓘ Quartz var. ChalcedonySiO2
Oⓘ ChamositeFe52+Al(AlSi3O)10(OH)8
Oⓘ ChloritoidFe2+Al2O(SiO4)(OH)2
Oⓘ ChromiteFe2+Cr23+O4
Oⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Oⓘ Clinozoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Oⓘ CordieriteMg2Al4Si5O18
Oⓘ CorundumAl2O3
Oⓘ Clinochlore var. Corundophilite(Mg,Fe,Al)6(Si,Al)4O10(OH)8
Oⓘ Cummingtonite◻{Mg2}{Mg5}(Si8O22)(OH)2
Oⓘ CupriteCu2O
Oⓘ DiaoyudaoiteNaAl11O17
Oⓘ DiasporeAlO(OH)
Oⓘ DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Oⓘ ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Oⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Oⓘ Ferro-hornblende◻Ca2(Fe42+Al)(Si7Al)O22(OH)2
Oⓘ FluorapatiteCa5(PO4)3F
Oⓘ HematiteFe2O3
Oⓘ IlmeniteFe2+TiO3
Oⓘ KyaniteAl2(SiO4)O
Oⓘ MagnesiteMgCO3
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ MalachiteCu2(CO3)(OH)2
Oⓘ MargariteCaAl2(Al2Si2O10)(OH)2
Oⓘ Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
Oⓘ MicroclineK(AlSi3O8)
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Oⓘ ParagoniteNaAl2(AlSi3O10)(OH)2
Oⓘ QuartzSiO2
Oⓘ Quartz var. Rose QuartzSiO2
Oⓘ RutileTiO2
Oⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Oⓘ Quartz var. Smoky QuartzSiO2
Oⓘ SpinelMgAl2O4
Oⓘ SpodumeneLiAlSi2O6
Oⓘ TalcMg3Si4O10(OH)2
Oⓘ TitaniteCaTi(SiO4)O
Oⓘ ZirconZr(SiO4)
Oⓘ Albite var. CleavelanditeNa(AlSi3O8)
Oⓘ Columbite-(Fe)-Columbite-(Mn) Series
Oⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
FFluorine
Fⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fⓘ FluorapatiteCa5(PO4)3F
Fⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
NaSodium
Naⓘ AlbiteNa(AlSi3O8)
Naⓘ DiaoyudaoiteNaAl11O17
Naⓘ DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Naⓘ ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Naⓘ Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Naⓘ ParagoniteNaAl2(AlSi3O10)(OH)2
Naⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Naⓘ Albite var. CleavelanditeNa(AlSi3O8)
MgMagnesium
Mgⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Mgⓘ AmesiteMg2Al(AlSiO5)(OH)4
Mgⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Mgⓘ Magnesite var. Iron-bearing Magnesite(Mg,Fe)CO3
Mgⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Mgⓘ CordieriteMg2Al4Si5O18
Mgⓘ Clinochlore var. Corundophilite(Mg,Fe,Al)6(Si,Al)4O10(OH)8
Mgⓘ Cummingtonite◻{Mg2}{Mg5}(Si8O22)(OH)2
Mgⓘ DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Mgⓘ MagnesiteMgCO3
Mgⓘ SpinelMgAl2O4
Mgⓘ TalcMg3Si4O10(OH)2
AlAluminium
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ AmesiteMg2Al(AlSiO5)(OH)4
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ⓘ CarbonatecyanotrichiteCu4Al2(CO3,SO4)(OH)12 · 2H2O
Alⓘ ChamositeFe52+Al(AlSi3O)10(OH)8
Alⓘ ChloritoidFe2+Al2O(SiO4)(OH)2
Alⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Alⓘ Clinozoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Alⓘ CordieriteMg2Al4Si5O18
Alⓘ CorundumAl2O3
Alⓘ Clinochlore var. Corundophilite(Mg,Fe,Al)6(Si,Al)4O10(OH)8
Alⓘ DiaoyudaoiteNaAl11O17
Alⓘ DiasporeAlO(OH)
Alⓘ DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Alⓘ ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Alⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Alⓘ Ferro-hornblende◻Ca2(Fe42+Al)(Si7Al)O22(OH)2
Alⓘ KyaniteAl2(SiO4)O
Alⓘ MargariteCaAl2(Al2Si2O10)(OH)2
Alⓘ MicroclineK(AlSi3O8)
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Alⓘ Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Alⓘ ParagoniteNaAl2(AlSi3O10)(OH)2
Alⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Alⓘ SpinelMgAl2O4
Alⓘ SpodumeneLiAlSi2O6
Alⓘ Albite var. CleavelanditeNa(AlSi3O8)
Alⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
SiSilicon
Siⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ AmesiteMg2Al(AlSiO5)(OH)4
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ⓘ Quartz var. ChalcedonySiO2
Siⓘ ChamositeFe52+Al(AlSi3O)10(OH)8
Siⓘ ChloritoidFe2+Al2O(SiO4)(OH)2
Siⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Siⓘ Clinozoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Siⓘ CordieriteMg2Al4Si5O18
Siⓘ Clinochlore var. Corundophilite(Mg,Fe,Al)6(Si,Al)4O10(OH)8
Siⓘ Cummingtonite◻{Mg2}{Mg5}(Si8O22)(OH)2
Siⓘ DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Siⓘ ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Siⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Siⓘ Ferro-hornblende◻Ca2(Fe42+Al)(Si7Al)O22(OH)2
Siⓘ KyaniteAl2(SiO4)O
Siⓘ MargariteCaAl2(Al2Si2O10)(OH)2
Siⓘ MicroclineK(AlSi3O8)
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Siⓘ ParagoniteNaAl2(AlSi3O10)(OH)2
Siⓘ QuartzSiO2
Siⓘ Quartz var. Rose QuartzSiO2
Siⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Siⓘ Quartz var. Smoky QuartzSiO2
Siⓘ SpodumeneLiAlSi2O6
Siⓘ TalcMg3Si4O10(OH)2
Siⓘ TitaniteCaTi(SiO4)O
Siⓘ ZirconZr(SiO4)
Siⓘ Albite var. CleavelanditeNa(AlSi3O8)
Siⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
PPhosphorus
Pⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Pⓘ FluorapatiteCa5(PO4)3F
Pⓘ Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
SSulfur
Sⓘ BorniteCu5FeS4
Sⓘ CarbonatecyanotrichiteCu4Al2(CO3,SO4)(OH)12 · 2H2O
Sⓘ ChalcopyriteCuFeS2
Sⓘ MolybdeniteMoS2
Sⓘ PyriteFeS2
ClChlorine
Clⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
KPotassium
Kⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Kⓘ CarnotiteK2(UO2)2(VO4)2 · 3H2O
Kⓘ MicroclineK(AlSi3O8)
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Caⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Caⓘ AragoniteCaCO3
Caⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Caⓘ CalciteCaCO3
Caⓘ Clinozoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Caⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Caⓘ Ferro-hornblende◻Ca2(Fe42+Al)(Si7Al)O22(OH)2
Caⓘ FluorapatiteCa5(PO4)3F
Caⓘ MargariteCaAl2(Al2Si2O10)(OH)2
Caⓘ Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
Caⓘ Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Caⓘ TitaniteCaTi(SiO4)O
Caⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
TiTitanium
Tiⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Tiⓘ BrookiteTiO2
Tiⓘ IlmeniteFe2+TiO3
Tiⓘ RutileTiO2
Tiⓘ TitaniteCaTi(SiO4)O
VVanadium
Vⓘ CarnotiteK2(UO2)2(VO4)2 · 3H2O
CrChromium
Crⓘ ChromiteFe2+Cr23+O4
MnManganese
Mnⓘ Columbite-(Fe)-Columbite-(Mn) Series
FeIron
Feⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Feⓘ AlmandineFe32+Al2(SiO4)3
Feⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Feⓘ BorniteCu5FeS4
Feⓘ Magnesite var. Iron-bearing Magnesite(Mg,Fe)CO3
Feⓘ ChalcopyriteCuFeS2
Feⓘ ChamositeFe52+Al(AlSi3O)10(OH)8
Feⓘ ChloritoidFe2+Al2O(SiO4)(OH)2
Feⓘ ChromiteFe2+Cr23+O4
Feⓘ Clinochlore var. Corundophilite(Mg,Fe,Al)6(Si,Al)4O10(OH)8
Feⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Feⓘ Ferro-hornblende◻Ca2(Fe42+Al)(Si7Al)O22(OH)2
Feⓘ HematiteFe2O3
Feⓘ IlmeniteFe2+TiO3
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ PyriteFeS2
Feⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Feⓘ Columbite-(Fe)-Columbite-(Mn) Series
CuCopper
Cuⓘ AzuriteCu3(CO3)2(OH)2
Cuⓘ BorniteCu5FeS4
Cuⓘ CarbonatecyanotrichiteCu4Al2(CO3,SO4)(OH)12 · 2H2O
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ CupriteCu2O
Cuⓘ MalachiteCu2(CO3)(OH)2
ZrZirconium
Zrⓘ ZirconZr(SiO4)
NbNiobium
Nbⓘ Columbite-(Fe)-Columbite-(Mn) Series
MoMolybdenum
Moⓘ MolybdeniteMoS2
UUranium
Uⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Uⓘ CarnotiteK2(UO2)2(VO4)2 · 3H2O
Uⓘ Meta-autuniteCa(UO2)2(PO4)2 · 6H2O

Fossils

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Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Chester,_Massachusetts
Wikidata ID:Q2302434
GeoNames ID:4932929

Localities in this Region

Other Regions, Features and Areas that Intersect

North AmericaContinent
North America PlateTectonic Plate

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References

 
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