Washington Co., Rhode Island, USA
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Washington Co., Rhode Island, USAi
Regional Level Types
Washington Co.County
Rhode IslandState
USACountry

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Key
Locality type:
Largest Settlements:
PlacePopulation
South Kingstown30,826 (2017)
North Kingstown28,042 (2017)
Westerly17,936 (2017)
Narragansett15,868 (2017)
Wakefield-Peacedale8,487 (2017)
Charlestown8,421 (2017)
Other Languages:
French:
comté de Washington, Rhode Island, États-Unis
German:
Washington County, Rhode Island, Vereinigte Staaten
Italian:
contea di Washington, Rhode Island, Stati Uniti d'America
Russian:
Вашингтон, Род-Айленд, Соединённые Штаты Америки
Simplified Chinese:
華盛頓縣, 羅德島州, 美国
Spanish:
Condado de Washington, Rhode Island, Estados Unidos
Albanian:
Washington County, Rhode Island, Shtetet e Bashkuara të Amerikës
Arabic:
مقاطعة واشنطن , رود آيلاند, الولايات المتحدة
Armenian:
Վաշինգտոն շրջան, Ռոդ Այլենդ, Ամերիկայի Միացյալ Նահանգներ
Basque:
Washington konderria , Rhode Island
Bavarian:
Washington County, Rhode Island, Vaoanigte Stootn
Belarusian:
Вашынгтан, Род-Айленд, Злучаныя Штаты Амерыкі
Bengali:
ওয়াশিংটন কাউন্টি, রোড আইল্যান্ড, মার্কিন যুক্তরাষ্ট্র
Bishnupriya Manipuri:
ৱাশিংটন কাউন্টি, রোড আইল্যান্ড, তিলপারাষ্ট্র
Bulgarian:
Вашингтон, Роуд Айланд, Съединени американски щати
Cebuano:
Washington County , Rhode Island
Dutch:
Washington County, Rhode Island, Verenigde Staten
Esperanto:
Kantono Washington, Rod-Insulo
Estonian:
Washingtoni maakond, Rhode Island, Ameerika Ühendriigid
Farsi/Persian:
شهرستان واشینگتن، رود آیلند, رود آیلند, ایالات متحده آمریکا
Finnish:
Washingtonin piirikunta, Rhode Island, Yhdysvallat
Georgian:
ვაშინგტონის ოლქი, როდ-აილენდი, ამერიკის შეერთებული შტატები
Hebrew:
מחוז וושינגטון, רוד איילנד, ארצות הברית
Hungarian:
Washington megye, Rhode Island, Amerikai Egyesült Államok
Irish Gaelic:
Contae Washington, Oileán Rhode, Stáit Aontaithe Mheiriceá
Japanese:
ワシントン郡, ロードアイランド州, アメリカ合衆国
Low Saxon/Low German:
Washington County, Rhode Island, USA
Min Dong Chinese:
Washington Gông, Rhode Island
Minnan / Hokkien-Taiwanese:
Washington Kūn
Norwegian:
Washington County, Rhode Island, USA
Polish:
Hrabstwo Washington, Rhode Island, Stany Zjednoczone
Portuguese:
Condado de Washington, Rhode Island, Estados Unidos
Romanian:
Comitatul Washington, Rhode Island, Statele Unite ale Americii
Sardinian:
contea de Washington, Rhode Island, Istados Unidos de Amèrica
Scottish Gaelic:
Washington County, Rhode Island, Na Stàitean Aonaichte
Serbian:
Округ Вашингтон , Роуд Ајланд, Сједињене Америчке Државе
Serbo-Croatian:
Washington County, Rhode Island, Sjedinjene Američke Države
Swedish:
Washington County, Rhode Island, USA
Turkish:
Washington County, Rhode Island, Amerika Birleşik Devletleri
Ukrainian:
Вашингтон, Род-Айленд, Сполучені Штати Америки
Urdu:
واشنگٹن کاؤنٹی، روڈ آئلینڈ, روڈ آئلینڈ, ریاستہائے متحدہ امریکا
Waray:
Condado han Washington, Rhode Island, Estados Unidos
Western Punjabi:
واشنگٹن کاؤنٹی،رہوڈ آئلینڈ, رہوڈز آئلینڈ, امریکہ


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Standard Detailed Gallery Strunz Dana 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

54 valid minerals.

Detailed Mineral List:

Albite
Formula: Na(AlSi3O8)
Localities: Reported from at least 16 localities in this region.
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
Albite var. Oligoclase
Formula: (Na,Ca)[Al(Si,Al)Si2O8]
Localities: Reported from at least 16 localities in this region.
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
Allanite-(Ce)
Formula: {CaCe}{Al2Fe2+}(Si2O7)(SiO4)O(OH)
Localities: Reported from at least 7 localities in this region.
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
'Allanite Group'
Formula: {A12+REE3+}{M3+2M32+}(Si2O7)(SiO4)O(OH)
Reference: Harvard Mineralogical Museum, no. 117267
Almandine
Formula: Fe2+3Al2(SiO4)3
Reference: No reference listed
'Amber'
Analcime
Formula: Na(AlSi2O6) · H2O
Anatase
Formula: TiO2
Reference: Miller, C.E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, ed., URI, Kingston
Aragonite
Formula: CaCO3
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
Augite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
Autunite
Formula: Ca(UO2)2(PO4)2 · 10-12H2O
Reference: American Mineralogist (1927): 12: 427-436
Bastnäsite-(Ce)
Formula: Ce(CO3)F
Reference: Am. Min. 41 pp76-81
Beryl
Formula: Be3Al2(Si6O18)
Localities: Reported from at least 8 localities in this region.
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
Beryl var. Aquamarine
Formula: Be3Al2Si6O18
Reference: Michael W. Kieron collection
'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3[AlSi3O10(OH)2
Localities: Reported from at least 16 localities in this region.
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
Bornite
Formula: Cu5FeS4
Reference: P. Cristofono collection, 2014
Brookite
Formula: TiO2
Reference: Miller, C.E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, ed., URI, Kingston
Calcite
Formula: CaCO3
Localities: Reported from at least 12 localities in this region.
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
'Chabazite'
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
Chalcopyrite
Formula: CuFeS2
Reference: P. Cristofono collection, 2014
Chamosite
Formula: (Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
Reference: Michael Kieron collection
Chevkinite-(Ce)
Formula: (Ce,La,Ca,Th)4(Fe2+,Mg)(Fe2+,Ti,Fe3+)2(Ti,Fe3+)2(Si2O7)2O8
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
Clinochlore
Formula: Mg5Al(AlSi3O10)(OH)8
Columbite-(Fe)
Formula: Fe2+Nb2O6
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
'Columbite-(Fe)-Columbite-(Mn) Series'
Reference: Miller, 1972. Minerals of Rhode Island
Epidote
Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Localities: Reported from at least 6 localities in this region.
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
'Fayalite-Forsterite Series'
'Feldspar Group'
Reference: Museum of Natural History, Roger Williams Park, Providence, RI G4040 6249
'Feldspar Group var. Perthite'
Reference: Museum of Natural History, Roger Williams Park, Providence, RI G4040 6249
Fluorapatite
Formula: Ca5(PO4)3F
Localities: Reported from at least 6 localities in this region.
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
Fluorite
Formula: CaF2
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
Galena
Formula: PbS
Reference: Frank C. Schrader.,Ralph W. Stone and Samuel Sanford (1917) Useful Minerals of the United States : USGS Bulletin 624
Graphite
Formula: C
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, University of Rhode Island, Kingston
Hematite
Formula: Fe2O3
Reference: Michael W. Kieron collection
Heulandite-Ca
Formula: (Ca,Na)5(Si27Al9)O72 · 26H2O
Reference: Michael W. Kieron collection
'Hornblende'
Reference: Dallmeyer,R.D.,(1983) 40Ar/39Ar ages from the Narragansett Basin and southern Rhode Island basement terrane:Their bearing on the extent and timing of Alleghenian tectothermal events In New England:Geological Society of America Bulletion,v.93,p.1118-1130
Ilmenite
Formula: Fe2+TiO3
Reference: Overstreet, 1967. USGS Prof. Pap. 530.]
Ilmenite var. Washingtonite
Formula: Fe2+TiO3
Reference: - Shepard, Charles U. (1842). On Washingtonite (a New Mineral), the Discovery of Euclase in Connecticut, and Additional Notices of the Supposed Phenakite of Goshen [MA], and Calstron-baryte of Schoharie, N. Y. (Am Journ. of Sci. 43:364).
Kaersutite
Formula: NaCa2(Mg3AlTi4+)(Si6Al2)O22O2
Kaolinite
Formula: Al2(Si2O5)(OH)4
Kyanite
Formula: Al2(SiO4)O
Reference: Grew, E.S. and Day, H.W., (1972). Staurolite, kyanite and sillimanite from the Narragansett Basin of Rhode Island: U.S. Geological Survey Professional Paper 800-D, p. 151-157.
Laumontite
Formula: CaAl2Si4O12 · 4H2O
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
'Lepidolite'
Reference: Miller, 1972. Minerals of Rhode Island, p.53
Magnetite
Formula: Fe2+Fe3+2O4
Localities: Reported from at least 9 localities in this region.
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
Magnetite var. Titaniferous Magnetite
Formula: Fe2+(Fe3+,Ti)2O4
Malachite
Formula: Cu2(CO3)(OH)2
Reference: P. Cristofono collection, 2014
Marcasite
Formula: FeS2
Reference: Miller, C.E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, ed., URI, Kingston
Microcline
Formula: K(AlSi3O8)
Localities: Reported from at least 26 localities in this region.
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
Microcline var. Amazonite
Formula: K(AlSi3O8)
Reference: Michael W. Kieron coll.
Molybdenite
Formula: MoS2
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
Monazite-(Ce)
Formula: Ce(PO4)
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
Montmorillonite
Formula: (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Reference: Rocks & Minerals (1986): 61: 247-250
'Moonstone'
Reference: Miller, 1972. Minerals of Rhode Island, p.57.
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Localities: Reported from at least 16 localities in this region.
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
Muscovite var. Damourite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Miller, 1972. Minerals of Rhode Island
Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Miller, 1972. Minerals of Rhode Island.
Natrolite
Formula: Na2Al2Si3O10 · 2H2O
Reference: Miller, 1972. Minerals of Rhode Island.
Orthoclase
Formula: K(AlSi3O8)
Reference: Rocks & Min.: 20:466.
Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
Pyrite
Formula: FeS2
Reference: Overstreet, 1967. USGS Prof. Pap. 530.]
Quartz
Formula: SiO2
Localities: Reported from at least 22 localities in this region.
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, University of Rhode Island, Kingston
Quartz var. Amethyst
Formula: SiO2
Habit: Scepters on milky quartz to 45cm.
Description: 500 scepters collected, 25 matrix specimens.
Reference: [Rakovan et al, 1995 - "Amethyst on Milky Quartz from Hopkinton, Rhode Island",; Mineralogical Record (1990) 21:203-213; Rocks & Minerals (1986): 61: 247-250
Quartz var. Milky Quartz
Formula: SiO2
Reference: Miller, 1972. Minerals of Rhode Island.
Quartz var. Rutilated Quartz
Formula: SiO2
Description: In smoky quartz.
Reference: No reference listed
Quartz var. Smoky Quartz
Formula: SiO2
Localities: Reported from at least 14 localities in this region.
Reference: No reference listed
Rutile
Formula: TiO2
Localities: Reported from at least 9 localities in this region.
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
Schorl
Formula: Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
Reference: Michael W. Kieron collection
'Serpentine Subgroup'
Formula: D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
Reference: Dale, T. N. (1908). The Chief Commercial Granites of Massachusetts, New Hampshire, and Rhode Island (USGS Bulletin 354.)
Sillimanite
Formula: Al2(SiO4)O
Reference: Museum of Natural History, Roger Williams Park, Providence, R.I. M6195 10807
Spinel
Formula: MgAl2O4
Staurolite
Formula: Fe2+2Al9Si4O23(OH)
Reference: Grew, E.S. and Day, H.W., (1972). Staurolite, kyanite and sillimanite from the Narragansett Basin of Rhode Island: U.S. Geological Survey Professional Paper 800-D, p. 151-157.
Stilbite-Ca
Formula: NaCa4[Al9Si27O72] · nH2O
'Stilbite subgroup'
Formula: M6-7[Al8-9Si27-28O72] · nH2O
Description: Often bright orange.
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
Thorianite
Formula: ThO2
Reference: Overstreet, 1967. USGS Prof. Pap. 530.
Thorianite var. Uranothorianite
Formula: (Th,U)O2
Reference: Miller, 1972. Minerals of Rhode Island.
Titanite
Formula: CaTi(SiO4)O
Localities: Reported from at least 8 localities in this region.
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
Titanite var. Keilhauite
Formula: (Ca,Y3+)(Ti,Al,Fe3+)[SiO4]O
Reference: AmMin 23:149
Uraninite
Formula: UO2
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston
Xenotime-(Y)
Formula: Y(PO4)
Reference: Miller, 1972. Minerals of Rhode Island.
Zircon
Formula: Zr(SiO4)
Localities: Reported from at least 7 localities in this region.
Reference: Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Graphite1.CB.05aC
Group 2 - Sulphides and Sulfosalts
Bornite2.BA.15Cu5FeS4
Chalcopyrite2.CB.10aCuFeS2
Galena2.CD.10PbS
Marcasite2.EB.10aFeS2
Molybdenite2.EA.30MoS2
Pyrite2.EB.05aFeS2
Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
Anatase4.DD.05TiO2
Brookite4.DD.10TiO2
Columbite-(Fe)4.DB.35Fe2+Nb2O6
Hematite4.CB.05Fe2O3
Ilmenite4.CB.05Fe2+TiO3
var. Washingtonite4.CB.05Fe2+TiO3
Magnetite4.BB.05Fe2+Fe3+2O4
var. Titaniferous Magnetite4.BB.05Fe2+(Fe3+,Ti)2O4
Quartz4.DA.05SiO2
var. Amethyst4.DA.05SiO2
var. Milky Quartz4.DA.05SiO2
var. Rutilated Quartz4.DA.05SiO2
var. Smoky Quartz4.DA.05SiO2
Rutile4.DB.05TiO2
Spinel4.BB.05MgAl2O4
Thorianite4.DL.05ThO2
var. Uranothorianite4.DL.05(Th,U)O2
Uraninite4.DL.05UO2
Group 5 - Nitrates and Carbonates
Aragonite5.AB.15CaCO3
Bastnäsite-(Ce)5.BD.20aCe(CO3)F
Calcite5.AB.05CaCO3
Malachite5.BA.10Cu2(CO3)(OH)2
Group 8 - Phosphates, Arsenates and Vanadates
Autunite8.EB.05Ca(UO2)2(PO4)2 · 10-12H2O
Fluorapatite8.BN.05Ca5(PO4)3F
Monazite-(Ce)8.AD.50Ce(PO4)
Xenotime-(Y)8.AD.35Y(PO4)
Group 9 - Silicates
Albite9.FA.35Na(AlSi3O8)
var. Oligoclase9.FA.35(Na,Ca)[Al(Si,Al)Si2O8]
Allanite-(Ce)9.BG.05b{CaCe}{Al2Fe2+}(Si2O7)(SiO4)O(OH)
Almandine9.AD.25Fe2+3Al2(SiO4)3
Analcime9.GB.05Na(AlSi2O6) · H2O
Augite9.DA.15(CaxMgyFez)(Mgy1Fez1)Si2O6
Beryl9.CJ.05Be3Al2(Si6O18)
var. Aquamarine9.CJ.05Be3Al2Si6O18
Chamosite9.EC.55(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
Chevkinite-(Ce)9.BE.70(Ce,La,Ca,Th)4(Fe2+,Mg)(Fe2+,Ti,Fe3+)2(Ti,Fe3+)2(Si2O7)2O8
Clinochlore9.EC.55Mg5Al(AlSi3O10)(OH)8
Epidote9.BG.05a{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Heulandite-Ca9.GE.05(Ca,Na)5(Si27Al9)O72 · 26H2O
Kaersutite9.DE.15NaCa2(Mg3AlTi4+)(Si6Al2)O22O2
Kaolinite9.ED.05Al2(Si2O5)(OH)4
Kyanite9.AF.15Al2(SiO4)O
Laumontite9.GB.10CaAl2Si4O12 · 4H2O
Microcline9.FA.30K(AlSi3O8)
var. Amazonite9.FA.30K(AlSi3O8)
Montmorillonite9.EC.40(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var. Damourite9.EC.15KAl2(AlSi3O10)(OH)2
var. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
Natrolite9.GA.05Na2Al2Si3O10 · 2H2O
Orthoclase9.FA.30K(AlSi3O8)
Phlogopite9.EC.20KMg3(AlSi3O10)(OH)2
Schorl9.CK.05Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
Sillimanite9.AF.05Al2(SiO4)O
Staurolite9.AF.30Fe2+2Al9Si4O23(OH)
Stilbite-Ca9.GE.10NaCa4[Al9Si27O72] · nH2O
Titanite9.AG.15CaTi(SiO4)O
var. Keilhauite9.AG.15(Ca,Y3+)(Ti,Al,Fe3+)[SiO4]O
Zircon9.AD.30Zr(SiO4)
Unclassified Minerals, Rocks, etc.
'Allanite Group'-{A12+REE3+}{M3+2M32+}(Si2O7)(SiO4)O(OH)
'Amber'-
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3[AlSi3O10(OH)2
'Chabazite'-
'Columbite-(Fe)-Columbite-(Mn) Series'-
'Fayalite-Forsterite Series'-
'Feldspar Group'-
'var. Perthite'-
'Hornblende'-
'Lepidolite'-
'Moonstone'-
'Serpentine Subgroup'-D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
'Stilbite subgroup'-M6-7[Al8-9Si27-28O72] · nH2O

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Semi-metals and non-metals
Graphite1.3.6.2C
Group 2 - SULFIDES
AmBnXp, with (m+n):p = 3:2
Bornite2.5.2.1Cu5FeS4
AmXp, with m:p = 1:1
Galena2.8.1.1PbS
AmBnXp, with (m+n):p = 1:1
Chalcopyrite2.9.1.1CuFeS2
AmBnXp, with (m+n):p = 1:2
Marcasite2.12.2.1FeS2
Molybdenite2.12.10.1MoS2
Pyrite2.12.1.1FeS2
Group 4 - SIMPLE OXIDES
A2X3
Hematite4.3.1.2Fe2O3
Ilmenite4.3.5.1Fe2+TiO3
AX2
Anatase4.4.4.1TiO2
Brookite4.4.5.1TiO2
Rutile4.4.1.1TiO2
Group 5 - OXIDES CONTAINING URANIUM OR THORIUM
AXO2·xH2O
Thorianite5.1.1.2ThO2
Uraninite5.1.1.1UO2
Group 7 - MULTIPLE OXIDES
AB2X4
Magnetite7.2.2.3Fe2+Fe3+2O4
Spinel7.2.1.1MgAl2O4
Group 8 - MULTIPLE OXIDES CONTAINING NIOBIUM,TANTALUM OR TITANIUM
AB2O6
Columbite-(Fe)8.3.2.2Fe2+Nb2O6
Group 9 - NORMAL HALIDES
AX2
Fluorite9.2.1.1CaF2
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
Group 16a - ANHYDROUS CARBONATES CONTAINING HYDROXYL OR HALOGEN
Bastnäsite-(Ce)16a.1.1.1Ce(CO3)F
Malachite16a.3.1.1Cu2(CO3)(OH)2
Group 38 - ANHYDROUS NORMAL PHOSPHATES, ARSENATES, AND VANADATES
AXO4
Monazite-(Ce)38.4.3.1Ce(PO4)
Group 40 - HYDRATED NORMAL PHOSPHATES,ARSENATES AND VANADATES
AB2(XO4)2·xH2O, containing (UO2)2+
Autunite40.2a.1.1Ca(UO2)2(PO4)2 · 10-12H2O
Group 41 - ANHYDROUS PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
A5(XO4)3Zq
Fluorapatite41.8.1.1Ca5(PO4)3F
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in [6] and >[6] coordination
Almandine51.4.3a.2Fe2+3Al2(SiO4)3
Insular SiO4 Groups Only with cations in >[6] coordination
Zircon51.5.2.1Zr(SiO4)
Group 52 - NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O
Insular SiO4 Groups and O, OH, F, and H2O with cations in [4] and >[4] coordination
Kyanite52.2.2c.1Al2(SiO4)O
Sillimanite52.2.2a.1Al2(SiO4)O
Staurolite52.2.3.1Fe2+2Al9Si4O23(OH)
Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] and/or >[6] coordination
Titanite52.4.3.1CaTi(SiO4)O
Group 56 - SOROSILICATES Si2O7 Groups, With Additional O, OH, F and H2O
Si2O7 Groups and O, OH, F, and H2O with cations in [4] and/or >[4] coordination
Chevkinite-(Ce)56.2.8.1(Ce,La,Ca,Th)4(Fe2+,Mg)(Fe2+,Ti,Fe3+)2(Ti,Fe3+)2(Si2O7)2O8
Group 58 - SOROSILICATES Insular, Mixed, Single, and Larger Tetrahedral Groups
Insular, Mixed, Single, and Larger Tetrahedral Groups with cations in [6] and higher coordination; single and double groups (n = 1, 2)
Allanite-(Ce)58.2.1a.1{CaCe}{Al2Fe2+}(Si2O7)(SiO4)O(OH)
Epidote58.2.1a.7{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Group 61 - CYCLOSILICATES Six-Membered Rings
Six-Membered Rings with [Si6O18] rings; possible (OH) and Al substitution
Beryl61.1.1.1Be3Al2(Si6O18)
Six-Membered Rings with borate groups
Schorl61.3.1.10Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=2
Augite65.1.3a.3(CaxMgyFez)(Mgy1Fez1)Si2O6
Group 66 - INOSILICATES Double-Width,Unbranched Chains,(W=2)
Amphiboles - Mg-Fe-Mn-Li subgroup
Kaersutite66.1.3a.18NaCa2(Mg3AlTi4+)(Si6Al2)O22O2
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Muscovite71.2.2a.1KAl2(AlSi3O10)(OH)2
Phlogopite71.2.2b.1KMg3(AlSi3O10)(OH)2
Sheets of 6-membered rings with 2:1 clays
Montmorillonite71.3.1a.2(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Sheets of 6-membered rings interlayered 1:1, 2:1, and octahedra
Chamosite71.4.1.7(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
Clinochlore71.4.1.4Mg5Al(AlSi3O10)(OH)8
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Group 76 - TECTOSILICATES Al-Si Framework
Al-Si Framework with Al-Si frameworks
Albite76.1.3.1Na(AlSi3O8)
Microcline76.1.1.5K(AlSi3O8)
Orthoclase76.1.1.1K(AlSi3O8)
Group 77 - TECTOSILICATES Zeolites
Zeolite group - True zeolites
Analcime77.1.1.1Na(AlSi2O6) · H2O
Heulandite-Ca77.1.4.1(Ca,Na)5(Si27Al9)O72 · 26H2O
Laumontite77.1.1.4CaAl2Si4O12 · 4H2O
Natrolite77.1.5.1Na2Al2Si3O10 · 2H2O
Stilbite-Ca77.1.4.3NaCa4[Al9Si27O72] · nH2O
Unclassified Minerals, Mixtures, etc.
Albite
var. Oligoclase
-(Na,Ca)[Al(Si,Al)Si2O8]
'Allanite Group'-{A12+REE3+}{M3+2M32+}(Si2O7)(SiO4)O(OH)
'Amber'-
Aragonite-CaCO3
Beryl
var. Aquamarine
-Be3Al2Si6O18
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3[AlSi3O10(OH)2
'Chabazite'-
'Columbite-(Fe)-Columbite-(Mn) Series'-
'Fayalite-Forsterite Series'-
'Feldspar Group'-
'var. Perthite'-
'Hornblende'-
Ilmenite
var. Washingtonite
-Fe2+TiO3
Kaolinite-Al2(Si2O5)(OH)4
'Lepidolite'-
Magnetite
var. Titaniferous Magnetite
-Fe2+(Fe3+,Ti)2O4
Microcline
var. Amazonite
-K(AlSi3O8)
'Moonstone'-
Muscovite
var. Damourite
-KAl2(AlSi3O10)(OH)2
var. Sericite-KAl2(AlSi3O10)(OH)2
Quartz
var. Amethyst
-SiO2
var. Milky Quartz-SiO2
var. Rutilated Quartz-SiO2
var. Smoky Quartz-SiO2
'Serpentine Subgroup'-D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
'Stilbite subgroup'-M6-7[Al8-9Si27-28O72] · nH2O
Thorianite
var. Uranothorianite
-(Th,U)O2
Titanite
var. Keilhauite
-(Ca,Y3+)(Ti,Al,Fe3+)[SiO4]O
Xenotime-(Y)-Y(PO4)

List of minerals for each chemical element

HHydrogen
H Allanite-(Ce){CaCe}{Al2Fe2+}(Si2O7)(SiO4)O(OH)
H BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3[AlSi3O10(OH)2
H Stilbite subgroupM6-7[Al8-9Si27-28O72] · nH2O
H MuscoviteKAl2(AlSi3O10)(OH)2
H Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
H Heulandite-Ca(Ca,Na)5(Si27Al9)O72 · 26H2O
H LaumontiteCaAl2Si4O12 · 4H2O
H SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
H PhlogopiteKMg3(AlSi3O10)(OH)2
H AnalcimeNa(AlSi2O6) · H2O
H KaoliniteAl2(Si2O5)(OH)4
H ClinochloreMg5Al(AlSi3O10)(OH)8
H Stilbite-CaNaCa4[Al9Si27O72] · nH2O
H AutuniteCa(UO2)2(PO4)2 · 10-12H2O
H Muscovite var. DamouriteKAl2(AlSi3O10)(OH)2
H NatroliteNa2Al2Si3O10 · 2H2O
H Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
H StauroliteFe22+Al9Si4O23(OH)
H Chamosite(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
H Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
H Allanite Group{A12+REE3+}{M23+M32+}(Si2O7)(SiO4)O(OH)
H Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
H MalachiteCu2(CO3)(OH)2
BeBeryllium
Be BerylBe3Al2(Si6O18)
Be Beryl var. AquamarineBe3Al2Si6O18
BBoron
B SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
CCarbon
C GraphiteC
C CalciteCaCO3
C AragoniteCaCO3
C Bastnäsite-(Ce)Ce(CO3)F
C MalachiteCu2(CO3)(OH)2
OOxygen
O Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
O QuartzSiO2
O AlbiteNa(AlSi3O8)
O Quartz var. AmethystSiO2
O Allanite-(Ce){CaCe}{Al2Fe2+}(Si2O7)(SiO4)O(OH)
O BerylBe3Al2(Si6O18)
O BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3[AlSi3O10(OH)2
O MicroclineK(AlSi3O8)
O FluorapatiteCa5(PO4)3F
O Monazite-(Ce)Ce(PO4)
O CalciteCaCO3
O Stilbite subgroupM6-7[Al8-9Si27-28O72] · nH2O
O MuscoviteKAl2(AlSi3O10)(OH)2
O RutileTiO2
O Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
O Heulandite-Ca(Ca,Na)5(Si27Al9)O72 · 26H2O
O LaumontiteCaAl2Si4O12 · 4H2O
O ZirconZr(SiO4)
O TitaniteCaTi(SiO4)O
O MagnetiteFe2+Fe23+O4
O AragoniteCaCO3
O Columbite-(Fe)Fe2+Nb2O6
O Bastnäsite-(Ce)Ce(CO3)F
O Quartz var. Rutilated QuartzSiO2
O Quartz var. Smoky QuartzSiO2
O HematiteFe2O3
O AlmandineFe32+Al2(SiO4)3
O Beryl var. AquamarineBe3Al2Si6O18
O SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
O Microcline var. AmazoniteK(AlSi3O8)
O AnataseTiO2
O BrookiteTiO2
O ThorianiteThO2
O IlmeniteFe2+TiO3
O Titanite var. Keilhauite(Ca,Y3+)(Ti,Al,Fe3+)[SiO4]O
O Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
O KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2
O PhlogopiteKMg3(AlSi3O10)(OH)2
O Magnetite var. Titaniferous MagnetiteFe2+(Fe3+,Ti)2O4
O AnalcimeNa(AlSi2O6) · H2O
O SpinelMgAl2O4
O OrthoclaseK(AlSi3O8)
O KaoliniteAl2(Si2O5)(OH)4
O ClinochloreMg5Al(AlSi3O10)(OH)8
O Stilbite-CaNaCa4[Al9Si27O72] · nH2O
O AutuniteCa(UO2)2(PO4)2 · 10-12H2O
O Muscovite var. DamouriteKAl2(AlSi3O10)(OH)2
O NatroliteNa2Al2Si3O10 · 2H2O
O Quartz var. Milky QuartzSiO2
O Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
O Thorianite var. Uranothorianite(Th,U)O2
O Xenotime-(Y)Y(PO4)
O SillimaniteAl2(SiO4)O
O StauroliteFe22+Al9Si4O23(OH)
O KyaniteAl2(SiO4)O
O Chamosite(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
O Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
O Allanite Group{A12+REE3+}{M23+M32+}(Si2O7)(SiO4)O(OH)
O Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
O Ilmenite var. WashingtoniteFe2+TiO3
O MalachiteCu2(CO3)(OH)2
O Chevkinite-(Ce)(Ce,La,Ca,Th)4(Fe2+,Mg)(Fe2+,Ti,Fe3+)2(Ti,Fe3+)2(Si2O7)2O8
O UraniniteUO2
FFluorine
F BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3[AlSi3O10(OH)2
F FluorapatiteCa5(PO4)3F
F FluoriteCaF2
F Bastnäsite-(Ce)Ce(CO3)F
NaSodium
Na Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Na AlbiteNa(AlSi3O8)
Na Heulandite-Ca(Ca,Na)5(Si27Al9)O72 · 26H2O
Na SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Na KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2
Na AnalcimeNa(AlSi2O6) · H2O
Na Stilbite-CaNaCa4[Al9Si27O72] · nH2O
Na NatroliteNa2Al2Si3O10 · 2H2O
Na Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
MgMagnesium
Mg BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3[AlSi3O10(OH)2
Mg Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Mg KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2
Mg PhlogopiteKMg3(AlSi3O10)(OH)2
Mg SpinelMgAl2O4
Mg ClinochloreMg5Al(AlSi3O10)(OH)8
Mg Chamosite(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
Mg Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
Mg Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Mg Chevkinite-(Ce)(Ce,La,Ca,Th)4(Fe2+,Mg)(Fe2+,Ti,Fe3+)2(Ti,Fe3+)2(Si2O7)2O8
AlAluminium
Al Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Al AlbiteNa(AlSi3O8)
Al Allanite-(Ce){CaCe}{Al2Fe2+}(Si2O7)(SiO4)O(OH)
Al BerylBe3Al2(Si6O18)
Al BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3[AlSi3O10(OH)2
Al MicroclineK(AlSi3O8)
Al Stilbite subgroupM6-7[Al8-9Si27-28O72] · nH2O
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Al Heulandite-Ca(Ca,Na)5(Si27Al9)O72 · 26H2O
Al LaumontiteCaAl2Si4O12 · 4H2O
Al AlmandineFe32+Al2(SiO4)3
Al Beryl var. AquamarineBe3Al2Si6O18
Al SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Al Microcline var. AmazoniteK(AlSi3O8)
Al Titanite var. Keilhauite(Ca,Y3+)(Ti,Al,Fe3+)[SiO4]O
Al KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2
Al PhlogopiteKMg3(AlSi3O10)(OH)2
Al AnalcimeNa(AlSi2O6) · H2O
Al SpinelMgAl2O4
Al OrthoclaseK(AlSi3O8)
Al KaoliniteAl2(Si2O5)(OH)4
Al ClinochloreMg5Al(AlSi3O10)(OH)8
Al Stilbite-CaNaCa4[Al9Si27O72] · nH2O
Al Muscovite var. DamouriteKAl2(AlSi3O10)(OH)2
Al NatroliteNa2Al2Si3O10 · 2H2O
Al Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Al SillimaniteAl2(SiO4)O
Al StauroliteFe22+Al9Si4O23(OH)
Al KyaniteAl2(SiO4)O
Al Chamosite(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
Al Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
Al Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
SiSilicon
Si Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Si QuartzSiO2
Si AlbiteNa(AlSi3O8)
Si Quartz var. AmethystSiO2
Si Allanite-(Ce){CaCe}{Al2Fe2+}(Si2O7)(SiO4)O(OH)
Si BerylBe3Al2(Si6O18)
Si BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3[AlSi3O10(OH)2
Si MicroclineK(AlSi3O8)
Si Stilbite subgroupM6-7[Al8-9Si27-28O72] · nH2O
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Si Heulandite-Ca(Ca,Na)5(Si27Al9)O72 · 26H2O
Si LaumontiteCaAl2Si4O12 · 4H2O
Si ZirconZr(SiO4)
Si TitaniteCaTi(SiO4)O
Si Quartz var. Rutilated QuartzSiO2
Si Quartz var. Smoky QuartzSiO2
Si AlmandineFe32+Al2(SiO4)3
Si Beryl var. AquamarineBe3Al2Si6O18
Si SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Si Microcline var. AmazoniteK(AlSi3O8)
Si Titanite var. Keilhauite(Ca,Y3+)(Ti,Al,Fe3+)[SiO4]O
Si Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Si KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2
Si PhlogopiteKMg3(AlSi3O10)(OH)2
Si AnalcimeNa(AlSi2O6) · H2O
Si OrthoclaseK(AlSi3O8)
Si KaoliniteAl2(Si2O5)(OH)4
Si ClinochloreMg5Al(AlSi3O10)(OH)8
Si Stilbite-CaNaCa4[Al9Si27O72] · nH2O
Si Muscovite var. DamouriteKAl2(AlSi3O10)(OH)2
Si NatroliteNa2Al2Si3O10 · 2H2O
Si Quartz var. Milky QuartzSiO2
Si Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Si SillimaniteAl2(SiO4)O
Si StauroliteFe22+Al9Si4O23(OH)
Si KyaniteAl2(SiO4)O
Si Chamosite(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
Si Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
Si Allanite Group{A12+REE3+}{M23+M32+}(Si2O7)(SiO4)O(OH)
Si Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Si Chevkinite-(Ce)(Ce,La,Ca,Th)4(Fe2+,Mg)(Fe2+,Ti,Fe3+)2(Ti,Fe3+)2(Si2O7)2O8
PPhosphorus
P FluorapatiteCa5(PO4)3F
P Monazite-(Ce)Ce(PO4)
P AutuniteCa(UO2)2(PO4)2 · 10-12H2O
P Xenotime-(Y)Y(PO4)
SSulfur
S MolybdeniteMoS2
S MarcasiteFeS2
S PyriteFeS2
S GalenaPbS
S ChalcopyriteCuFeS2
S BorniteCu5FeS4
KPotassium
K BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3[AlSi3O10(OH)2
K MicroclineK(AlSi3O8)
K MuscoviteKAl2(AlSi3O10)(OH)2
K Microcline var. AmazoniteK(AlSi3O8)
K PhlogopiteKMg3(AlSi3O10)(OH)2
K OrthoclaseK(AlSi3O8)
K Muscovite var. DamouriteKAl2(AlSi3O10)(OH)2
K Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CaCalcium
Ca Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Ca Allanite-(Ce){CaCe}{Al2Fe2+}(Si2O7)(SiO4)O(OH)
Ca FluorapatiteCa5(PO4)3F
Ca CalciteCaCO3
Ca FluoriteCaF2
Ca Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Ca Heulandite-Ca(Ca,Na)5(Si27Al9)O72 · 26H2O
Ca LaumontiteCaAl2Si4O12 · 4H2O
Ca TitaniteCaTi(SiO4)O
Ca AragoniteCaCO3
Ca Titanite var. Keilhauite(Ca,Y3+)(Ti,Al,Fe3+)[SiO4]O
Ca Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Ca KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2
Ca Stilbite-CaNaCa4[Al9Si27O72] · nH2O
Ca AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Ca Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Ca Chevkinite-(Ce)(Ce,La,Ca,Th)4(Fe2+,Mg)(Fe2+,Ti,Fe3+)2(Ti,Fe3+)2(Si2O7)2O8
TiTitanium
Ti BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3[AlSi3O10(OH)2
Ti RutileTiO2
Ti TitaniteCaTi(SiO4)O
Ti AnataseTiO2
Ti BrookiteTiO2
Ti IlmeniteFe2+TiO3
Ti Titanite var. Keilhauite(Ca,Y3+)(Ti,Al,Fe3+)[SiO4]O
Ti KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2
Ti Magnetite var. Titaniferous MagnetiteFe2+(Fe3+,Ti)2O4
Ti Ilmenite var. WashingtoniteFe2+TiO3
Ti Chevkinite-(Ce)(Ce,La,Ca,Th)4(Fe2+,Mg)(Fe2+,Ti,Fe3+)2(Ti,Fe3+)2(Si2O7)2O8
MnManganese
Mn Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
FeIron
Fe Allanite-(Ce){CaCe}{Al2Fe2+}(Si2O7)(SiO4)O(OH)
Fe BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3[AlSi3O10(OH)2
Fe Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Fe MagnetiteFe2+Fe23+O4
Fe Columbite-(Fe)Fe2+Nb2O6
Fe HematiteFe2O3
Fe AlmandineFe32+Al2(SiO4)3
Fe SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Fe MarcasiteFeS2
Fe IlmeniteFe2+TiO3
Fe PyriteFeS2
Fe Titanite var. Keilhauite(Ca,Y3+)(Ti,Al,Fe3+)[SiO4]O
Fe Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Fe Magnetite var. Titaniferous MagnetiteFe2+(Fe3+,Ti)2O4
Fe StauroliteFe22+Al9Si4O23(OH)
Fe Chamosite(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
Fe Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
Fe Ilmenite var. WashingtoniteFe2+TiO3
Fe ChalcopyriteCuFeS2
Fe BorniteCu5FeS4
Fe Chevkinite-(Ce)(Ce,La,Ca,Th)4(Fe2+,Mg)(Fe2+,Ti,Fe3+)2(Ti,Fe3+)2(Si2O7)2O8
NiNickel
Ni Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
CuCopper
Cu MalachiteCu2(CO3)(OH)2
Cu ChalcopyriteCuFeS2
Cu BorniteCu5FeS4
ZnZinc
Zn Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
YYttrium
Y Titanite var. Keilhauite(Ca,Y3+)(Ti,Al,Fe3+)[SiO4]O
Y Xenotime-(Y)Y(PO4)
ZrZirconium
Zr ZirconZr(SiO4)
NbNiobium
Nb Columbite-(Fe)Fe2+Nb2O6
MoMolybdenum
Mo MolybdeniteMoS2
LaLanthanum
La Chevkinite-(Ce)(Ce,La,Ca,Th)4(Fe2+,Mg)(Fe2+,Ti,Fe3+)2(Ti,Fe3+)2(Si2O7)2O8
CeCerium
Ce Allanite-(Ce){CaCe}{Al2Fe2+}(Si2O7)(SiO4)O(OH)
Ce Monazite-(Ce)Ce(PO4)
Ce Bastnäsite-(Ce)Ce(CO3)F
Ce Chevkinite-(Ce)(Ce,La,Ca,Th)4(Fe2+,Mg)(Fe2+,Ti,Fe3+)2(Ti,Fe3+)2(Si2O7)2O8
PbLead
Pb GalenaPbS
ThThorium
Th ThorianiteThO2
Th Thorianite var. Uranothorianite(Th,U)O2
Th Chevkinite-(Ce)(Ce,La,Ca,Th)4(Fe2+,Mg)(Fe2+,Ti,Fe3+)2(Ti,Fe3+)2(Si2O7)2O8
UUranium
U AutuniteCa(UO2)2(PO4)2 · 10-12H2O
U Thorianite var. Uranothorianite(Th,U)O2
U UraniniteUO2

Fossils

There are 1 fossil localities from the PaleoBioDB database within this region.

BETA TEST - 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.

Occurrences14
Youngest Fossil Listed11.6 Ma (Miocene)
Oldest Fossil Listed23.0 Ma (Oligocene)
Fossils from RegionClick here to show the list.
Accepted NameHierarchy Age
Cliona
genus
Animalia : Porifera : Demospongiae : Clionaida : Clionaidae : Cliona23.03 - 11.608 Ma
Miocene
Cerithium
genus
Animalia : Mollusca : Gastropoda : Cerithiidae : Cerithium23.03 - 11.608 Ma
Miocene
Tellina
genus
Animalia : Mollusca : Bivalvia : Cardiida : Tellinidae : Tellina23.03 - 11.608 Ma
Miocene
Ostreidae
family
Animalia : Mollusca : Bivalvia : Ostreida : Ostreidae23.03 - 11.608 Ma
Miocene
Chesapecten jeffersonius
species
Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Chesapecten : Chesapecten jeffersonius23.03 - 11.608 Ma
Miocene
Mariacolpus plebeia
species
Animalia : Mollusca : Gastropoda : Sorbeoconcha : Turritellidae : Mariacolpus : Mariacolpus plebeia23.03 - 11.608 Ma
Miocene
Cerithiopsis calvertensis
species
Animalia : Mollusca : Gastropoda : Littorinimorpha : Cerithiopsidae : Cerithiopsis : Cerithiopsis calvertensis23.03 - 11.608 Ma
Miocene
Anguinella virginica
species
Animalia : Mollusca : Gastropoda : Vermetidae : Vermetus : Anguinella virginica23.03 - 11.608 Ma
Miocene
Glossus mazlea
species
Animalia : Mollusca : Bivalvia : Veneroidei : Glossidae : Glossus : Glossus mazlea23.03 - 11.608 Ma
Miocene
Stewartia anodonta
species
Animalia : Mollusca : Bivalvia : Lucinida : Lucinidae : Stewartia : Stewartia anodonta23.03 - 11.608 Ma
Miocene
Barbatia marylandica
species
Animalia : Mollusca : Bivalvia : Arcida : Arcidae : Barbatia : Barbatia marylandica23.03 - 11.608 Ma
Miocene
Nuculana liciata
species
Animalia : Mollusca : Bivalvia : Nuculanida : Nuculanidae : Nuculana : Nuculana liciata23.03 - 11.608 Ma
Miocene
Caryocorbula cuneata
species
Animalia : Mollusca : Bivalvia : Pholadida : Corbulidae : Caryocorbula : Caryocorbula cuneata23.03 - 11.608 Ma
Miocene
Fossil LocalitiesClick to show 1 fossil locality

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Washington_County,_Rhode_Island
Wikidata ID:Q54258
GeoNames ID:5225535

Localities in this Region

Other Regions, Features and Areas that Intersect


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.
 
Mineral and/or Locality  
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