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Conklin Quarry, Lime Rock, Lincoln, Providence Co., Rhode Island, USAi
Regional Level Types
Conklin QuarryQuarry
Lime Rock- not defined -
Lincoln- not defined -
Providence Co.County
Rhode IslandState
USACountry

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Key
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Latitude & Longitude (WGS84): 41° 55' 31'' North , 71° 27' 25'' West
Latitude & Longitude (decimal): 41.92530,-71.45706
GeoHash:G#: drmntbq89
Locality type:Quarry
Köppen climate type:Cfa : Humid subtropical climate
Nearest Settlements:
PlacePopulationDistance
Lincoln21,670 (2017)1.9km
Cumberland34,843 (2017)5.0km
Cumberland Hill7,934 (2017)5.5km
Valley Falls11,547 (2017)5.9km
Central Falls19,303 (2017)6.6km


A limestone (marble) quarry operated for agricultural lime and decorative aggregate. The marble is of the Precambrian Blackstone series. The quarry is owned by the Conklin Lime Co. Quarry allowed to flood in 2004 after 330 years of operation at the site.

Regions containing this locality

North America PlateTectonic Plate

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


74 valid minerals.

Rock Types Recorded

Note: this is a very new system on mindat.org and data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Actinolite
Formula: ☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Reference: Rocks & Minerals (1986): 61: 286-289
Albite
Formula: Na(AlSi3O8)
Reference: Rocks & Minerals (1986): 61: 286-289
Almandine
Formula: Fe2+3Al2(SiO4)3
Reference: Rocks & Minerals (1986): 61: 286-289
Anatase
Formula: TiO2
Reference: Michael W. Kieron collection; Rocks & Minerals (1986): 61: 286-289
Andradite
Formula: Ca3Fe3+2(SiO4)3
Reference: No reference listed
Ankerite
Formula: Ca(Fe2+,Mg)(CO3)2
Reference: No reference listed
Antigorite
Formula: Mg3(Si2O5)(OH)4
Reference: Rocks & Minerals (1986): 61: 266; Rocks & Minerals (1986): 61: 286-289
Antigorite var: Bowenite
Formula: Mg3(Si2O5)(OH)4
Reference: Rocks & Minerals (1986): 61: 266; Rocks & Minerals (1986): 61: 286-289
Aragonite
Formula: CaCO3
Reference: Rocks & Minerals (1986): 61: 286-289
'Asbestos'
Reference: Rocks & Minerals (1986): 61: 286-289
Aurichalcite
Formula: (Zn,Cu)5(CO3)2(OH)6
Reference: Michael W. Kieron collection
Axinite-(Fe)
Formula: Ca2Fe2+Al2BSi4O15OH
Reference: Harvard Mineralogical Museum collection
Azurite
Formula: Cu3(CO3)2(OH)2
Reference: No reference listed
'Biotite'
Reference: No reference listed
Birnessite ?
Formula: (Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Reference: Michael W. Kieron collection
'Bitumen'
Reference: Ken Gliesman specimen
Bornite ?
Formula: Cu5FeS4
Reference: Rocks & Minerals (1986): 61: 286-289
Braunite
Formula: Mn2+Mn3+6(SiO4)O8
Description: Large black nodules in limonite.
Calcite
Formula: CaCO3
Reference: Rocks & Minerals (1986): 61: 266; Rocks & Minerals (1986): 61: 286-289
Chalcocite ?
Formula: Cu2S
Description: alteration of chalcopyrite crystals.
Reference: No reference listed
Chalcopyrite
Formula: CuFeS2
Reference: Michael W. Kieron collection
'Chlorite Group'
Reference: Rocks & Minerals (1986): 61: 286-289
Chrysocolla
Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
Reference: Rocks & Minerals (1986): 61: 286-289
Clinochlore
Formula: Mg5Al(AlSi3O10)(OH)8
Reference: No reference listed
'Clinochrysotile'
Reference: No reference listed
Cryptomelane ?
Formula: K(Mn4+7Mn3+)O16
Reference: Michael W. Kieron collection
Datolite
Formula: CaB(SiO4)(OH)
Description: In calcite vein.
Reference: Harvard Mineralogical Museum collection; Metropolis, W. C. and Garza, S. (1988): First Find of Datolite in Rhode Island (Rocks & Minerals 63:457).
Diopside
Formula: CaMgSi2O6
Reference: No reference listed
Dolomite
Formula: CaMg(CO3)2
Reference: Rocks & Minerals (1986): 61: 286-289
Dravite
Formula: Na(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH)
Description: Found in a calcite vein with graphite and muscovite.
Reference: M.W.Kieron collection
'Elaterite'
Formula: (C,H,O,S)
Reference: Ken Gliesman specimen
Epidote
Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Reference: Rocks & Minerals (1986): 61: 286-289
Ferrimolybdite
Formula: Fe2(MoO4)3 · nH2O
Reference: Michael W. Kieron collection
Ferro-hornblende
Formula: ☐{Ca2}{Fe2+4Al}(AlSi7O22)(OH)2
Reference: Rocks & Minerals (1986): 61: 286-289
Fluorapophyllite-(K)
Formula: KCa4(Si8O20)(F,OH) · 8H2O
Reference: Michael W. Kieron collection
Forsterite
Formula: Mg2SiO4
Reference: Rocks & Minerals (1986): 61: 286-289
Galena
Formula: PbS
Description: Highly eroded.
Reference: Rocks & Minerals (1986): 61: 286-289
Goethite
Formula: α-Fe3+O(OH)
Reference: Rocks & Minerals (1986): 61: 266; Rocks & Minerals (1986): 61: 286-289
Graphite
Formula: C
Description: Neat hexagonal crystals in calcite with dravite.
Reference: Michael W. Kieron collection; Rocks & Minerals (1986): 61: 286-289
Grossular
Formula: Ca3Al2(SiO4)3
Reference: Rocks & Minerals (1986): 61: 286-289
Grossular var: Hessonite
Formula: Ca3Al2(SiO4)3
Reference: Rocks & Minerals (1986): 61: 286-289
Gypsum
Formula: CaSO4 · 2H2O
Description: Michael W. Kieron collection
Reference: No reference listed
Hematite
Formula: Fe2O3
Reference: Rocks & Minerals (1986): 61: 286-289
Heulandite-Ca
Formula: (Ca,Na)5(Si27Al9)O72 · 26H2O
Reference: Michael W. Kieron collection
Hydromagnesite
Formula: Mg5(CO3)4(OH)2 · 4H2O
Reference: Michael W. Kieron collection; Rocks & Minerals (1986): 61: 286-289
Ilmenite
Formula: Fe2+TiO3
Reference: Rocks & Minerals (1986): 61: 286-289
Jarosite
Formula: KFe3+ 3(SO4)2(OH)6
Reference: Michael W. Kieron collection
Kaolinite
Formula: Al2(Si2O5)(OH)4
Reference: Rocks & Minerals (1986): 61: 286-289
'K Feldspar'
Reference: Rocks & Minerals (1986): 61: 286-289
'K Feldspar var: Adularia'
Formula: KAlSi3O8
Reference: Rocks & Minerals (1986): 61: 286-289
Lepidocrocite
Formula: γ-Fe3+O(OH)
Reference: Michael W. Kieron collection; Rocks & Minerals (1986): 61: 266; Rocks & Minerals (1986): 61: 286-289
'Limonite'
Formula: (Fe,O,OH,H2O)
Reference: Rocks & Minerals (1986): 61: 266; Rocks & Minerals (1986): 61: 286-289
Magnesio-hornblende
Formula: ☐{Ca2}{Mg4Al}(AlSi7O22)(OH)2
Reference: Michael W. Kieron collection
Magnesite
Formula: MgCO3
Reference: Rocks & Minerals (1986): 61: 286-289
Magnetite
Formula: Fe2+Fe3+2O4
Reference: Rocks & Minerals (1986): 61: 286-289
Malachite
Formula: Cu2(CO3)(OH)2
Reference: Michael W. Kieron collection; Rocks & Minerals (1986): 61: 286-289
'Manganese Oxides'
Reference: P Cristofono collection, 2008
'Manganese Oxides var: Manganese Dendrites'
Reference: P Cristofono collection, 2008
Manganite
Formula: Mn3+O(OH)
Reference: Michael W. Kieron collection
Microcline
Formula: K(AlSi3O8)
Reference: Rocks & Minerals (1986): 61: 286-289
Molybdenite
Formula: MoS2
Reference: Michael W. Kieron collection; Rocks & Minerals (1986): 61: 286-289
Monazite-(Ce)
Formula: Ce(PO4)
Reference: No reference listed
Montmorillonite
Formula: (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Reference: Rocks & Minerals (1986): 61: 286-289
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Michael W. Kieron collection; Rocks & Minerals (1986): 61: 286-289
Muscovite var: Illite
Formula: K0.65Al2.0[Al0.65Si3.35O10](OH)2
Reference: Miller, 1972. Minerals of Rhode Island
Nontronite
Formula: Na0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
Colour: Blue-gray
Description: Alteration of diabase dike.
Reference: No reference listed
Opal
Formula: SiO2 · nH2O
Reference: Rocks & Minerals (1986): 61: 286-289
Orthoclase
Formula: K(AlSi3O8)
Description: Adularia
Reference: Michael W. Kieron collection
Prehnite
Formula: Ca2Al2Si3O10(OH)2
Reference: Michael W. Kieron collection
Pyrite
Formula: FeS2
Reference: Rocks & Minerals (1986): 61: 286-289
Pyrolusite
Formula: Mn4+O2
Description: Pseudomorphs after manganite.
Reference: Michael W. Kieron collection; Rocks & Minerals (1986): 61: 286-289
Pyromorphite
Formula: Pb5(PO4)3Cl
Reference: Michael W. Kieron collection
Pyrrhotite
Formula: Fe7S8
Reference: No reference listed
Quartz
Formula: SiO2
Reference: Rocks & Minerals (1986): 61: 266; Rocks & Minerals (1986): 61: 286-289
Quartz var: Chalcedony
Formula: SiO2
Reference: Michael W. Kieron collection; Rocks & Minerals (1986): 61: 266; Rocks & Minerals (1986): 61: 286-289
Quartz var: Citrine
Formula: SiO2
Reference: Rocks & Minerals (1986): 61: 286-289
Quartz var: Rock Crystal
Formula: SiO2
Reference: Rocks & Minerals (1986): 61: 286-289
Quartz var: Smoky Quartz
Formula: SiO2
Reference: Michael W. Kieron collection
Rhodochrosite
Formula: MnCO3
Reference: Michael W. Kieron collection; Rocks & Minerals (1986): 61: 286-289
Rhodonite
Formula: Mn2+SiO3
Reference: Rocks & Minerals (1986): 61: 286-289
Rutile
Formula: TiO2
Reference: Michael W. Kieron collection; Rocks & Minerals (1986): 61: 286-289
Scheelite
Formula: Ca(WO4)
Reference: Rocks & Minerals (1986): 61: 286-289
Schorl
Formula: Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
Description: In pegmatite
Reference: Michael W. Kieron collection
Scolecite
Formula: CaAl2Si3O10 · 3H2O
Reference: Rocks & Minerals (1986): 61: 286-289
Siderite
Formula: FeCO3
Reference: Rocks & Minerals (1986): 61: 286-289
Sphalerite
Formula: ZnS
Description: Highly eroded.
Reference: No reference listed
Talc
Formula: Mg3Si4O10(OH)2
Reference: Michael W. Kieron collection; Rocks & Minerals (1986): 61: 286-289
Titanite
Formula: CaTi(SiO4)O
Reference: No reference listed
Todorokite ?
Formula: (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Reference: Michael W. Kieron collection
'Tourmaline'
Formula: A(D3)G6(T6O18)(BO3)3X3Z
Reference: Rocks & Minerals (1986): 61: 286-289
Tremolite
Formula: ☐{Ca2}{Mg5}(Si8O22)(OH)2
Reference: Rocks & Minerals (1986): 61: 286-289
'Wad'
Reference: Miller, 1972. Minerals of Rhode Island.; Rocks & Minerals (1986): 61: 286-289
Zircon
Formula: Zr(SiO4)
Reference: Michael W. Kieron collection
Zoisite
Formula: {Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Habit: Massive
Colour: Gray, pink
Description: In veins up to .5 meters thick.
Reference: Michael W. Kieron collection; Metropolis, W. C. and Garza, S. (1988): First Find of Datolite in Rhode Island (Rocks & Minerals 63:457).; Rocks & Minerals (1986): 61: 286-289

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Graphite1.CB.05aC
Group 2 - Sulphides and Sulfosalts
Bornite ?2.BA.15Cu5FeS4
Chalcocite ?2.BA.05Cu2S
Chalcopyrite2.CB.10aCuFeS2
Galena2.CD.10PbS
Molybdenite2.EA.30MoS2
Pyrite2.EB.05aFeS2
Pyrrhotite2.CC.10Fe7S8
Sphalerite2.CB.05aZnS
Group 4 - Oxides and Hydroxides
Anatase4.DD.05TiO2
Birnessite ?4.FL.45(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Cryptomelane ?4.DK.05aK(Mn4+7Mn3+)O16
Goethite4.00.α-Fe3+O(OH)
Hematite4.CB.05Fe2O3
Ilmenite4.CB.05Fe2+TiO3
Lepidocrocite4.FE.15γ-Fe3+O(OH)
Magnetite4.BB.05Fe2+Fe3+2O4
Manganite4.FD.15Mn3+O(OH)
Opal4.DA.10SiO2 · nH2O
Pyrolusite4.DB.05Mn4+O2
Quartz4.DA.05SiO2
var: Chalcedony4.DA.05SiO2
var: Citrine4.DA.05SiO2
var: Rock Crystal4.DA.05SiO2
var: Smoky Quartz4.DA.05SiO2
Rutile4.DB.05TiO2
Todorokite ?4.DK.10(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Group 5 - Nitrates and Carbonates
Ankerite5.AB.10Ca(Fe2+,Mg)(CO3)2
Aragonite5.AB.15CaCO3
Aurichalcite5.BA.15(Zn,Cu)5(CO3)2(OH)6
Azurite5.BA.05Cu3(CO3)2(OH)2
Calcite5.AB.05CaCO3
Dolomite5.AB.10CaMg(CO3)2
Hydromagnesite5.DA.05Mg5(CO3)4(OH)2 · 4H2O
Magnesite5.AB.05MgCO3
Malachite5.BA.10Cu2(CO3)(OH)2
Rhodochrosite5.AB.05MnCO3
Siderite5.AB.05FeCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Ferrimolybdite7.GB.30Fe2(MoO4)3 · nH2O
Gypsum7.CD.40CaSO4 · 2H2O
Jarosite7.BC.10KFe3+ 3(SO4)2(OH)6
Scheelite7.GA.05Ca(WO4)
Group 8 - Phosphates, Arsenates and Vanadates
Monazite-(Ce)8.AD.50Ce(PO4)
Pyromorphite8.BN.05Pb5(PO4)3Cl
Group 9 - Silicates
Actinolite9.DE.10☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Albite9.FA.35Na(AlSi3O8)
Almandine9.AD.25Fe2+3Al2(SiO4)3
Andradite9.AD.25Ca3Fe3+2(SiO4)3
Antigorite9.ED.15Mg3(Si2O5)(OH)4
var: Bowenite9.ED.15Mg3(Si2O5)(OH)4
Axinite-(Fe)9.BD.20Ca2Fe2+Al2BSi4O15OH
Braunite9.AG.05Mn2+Mn3+6(SiO4)O8
Chrysocolla9.ED.20Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
Clinochlore9.EC.55Mg5Al(AlSi3O10)(OH)8
'Clinochrysotile'9.ED.
Datolite9.AJ.20CaB(SiO4)(OH)
Diopside9.DA.15CaMgSi2O6
Dravite9.CK.05Na(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH)
Epidote9.BG.05a{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Ferro-hornblende9.DE.10☐{Ca2}{Fe2+4Al}(AlSi7O22)(OH)2
Fluorapophyllite-(K)9.EA.15KCa4(Si8O20)(F,OH) · 8H2O
Forsterite9.AC.05Mg2SiO4
Grossular9.AD.25Ca3Al2(SiO4)3
var: Hessonite9.AD.25Ca3Al2(SiO4)3
Heulandite-Ca9.GE.05(Ca,Na)5(Si27Al9)O72 · 26H2O
Kaolinite9.ED.05Al2(Si2O5)(OH)4
Magnesio-hornblende9.DE.10☐{Ca2}{Mg4Al}(AlSi7O22)(OH)2
Microcline9.FA.30K(AlSi3O8)
Montmorillonite9.EC.40(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var: Illite9.EC.15K0.65Al2.0[Al0.65Si3.35O10](OH)2
Nontronite9.EC.40Na0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
Orthoclase9.FA.30K(AlSi3O8)
Prehnite9.DP.20Ca2Al2Si3O10(OH)2
Rhodonite9.DK.05Mn2+SiO3
Schorl9.CK.05Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
Scolecite9.GA.05CaAl2Si3O10 · 3H2O
Talc9.EC.05Mg3Si4O10(OH)2
Titanite9.AG.15CaTi(SiO4)O
Tremolite9.DE.10☐{Ca2}{Mg5}(Si8O22)(OH)2
Zircon9.AD.30Zr(SiO4)
Zoisite9.BG.10{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Unclassified Minerals, Rocks, etc.
'Asbestos'-
'Biotite'-
'Bitumen'-
'Chlorite Group'-
'Elaterite'-(C,H,O,S)
'K Feldspar'-
'var: Adularia'-KAlSi3O8
'Limonite'-(Fe,O,OH,H2O)
'Manganese Oxides'-
'var: Manganese Dendrites'-
'Tourmaline'-A(D3)G6(T6O18)(BO3)3X3Z
'Wad'-

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 = 2:1
Chalcocite ?2.4.7.1Cu2S
AmBnXp, with (m+n):p = 3:2
Bornite ?2.5.2.1Cu5FeS4
AmXp, with m:p = 1:1
Galena2.8.1.1PbS
Pyrrhotite2.8.10.1Fe7S8
Sphalerite2.8.2.1ZnS
AmBnXp, with (m+n):p = 1:1
Chalcopyrite2.9.1.1CuFeS2
AmBnXp, with (m+n):p = 1:2
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
Pyrolusite4.4.1.4Mn4+O2
Rutile4.4.1.1TiO2
Group 6 - HYDROXIDES AND OXIDES CONTAINING HYDROXYL
XO(OH)
Goethite6.1.1.2α-Fe3+O(OH)
Lepidocrocite6.1.2.2γ-Fe3+O(OH)
Manganite6.1.3.1Mn3+O(OH)
Group 7 - MULTIPLE OXIDES
AB2X4
Magnetite7.2.2.3Fe2+Fe3+2O4
(AB)2X3
Birnessite ?7.5.3.1(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Braunite7.5.1.3Mn2+Mn3+6(SiO4)O8
AB3X7
Todorokite ?7.8.1.1(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
AB8X16
Cryptomelane ?7.9.1.2K(Mn4+7Mn3+)O16
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
Magnesite14.1.1.2MgCO3
Rhodochrosite14.1.1.4MnCO3
Siderite14.1.1.3FeCO3
AB(XO3)2
Ankerite14.2.1.2Ca(Fe2+,Mg)(CO3)2
Dolomite14.2.1.1CaMg(CO3)2
Group 16a - ANHYDROUS CARBONATES CONTAINING HYDROXYL OR HALOGEN
Azurite16a.2.1.1Cu3(CO3)2(OH)2
Malachite16a.3.1.1Cu2(CO3)(OH)2
Aurichalcite16a.4.2.1(Zn,Cu)5(CO3)2(OH)6
Group 16b - HYDRATED CARBONATES CONTAINING HYDROXYL OR HALOGEN
Hydromagnesite16b.7.1.1Mg5(CO3)4(OH)2 · 4H2O
Group 29 - HYDRATED ACID AND NORMAL SULFATES
AXO4·xH2O
Gypsum29.6.3.1CaSO4 · 2H2O
Group 30 - ANHYDROUS SULFATES CONTAINING HYDROXYL OR HALOGEN
(AB)2(XO4)Zq
Jarosite30.2.5.1KFe3+ 3(SO4)2(OH)6
Group 38 - ANHYDROUS NORMAL PHOSPHATES, ARSENATES, AND VANADATES
AXO4
Monazite-(Ce)38.4.3.1Ce(PO4)
Group 41 - ANHYDROUS PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
A5(XO4)3Zq
Pyromorphite41.8.4.1Pb5(PO4)3Cl
Group 48 - ANHYDROUS MOLYBDATES AND TUNGSTATES
AXO4
Scheelite48.1.2.1Ca(WO4)
Group 49 - HYDRATED MOLYBDATES AND TUNGSTATES
Hydrated Normal Molybdates and Tungstates
Ferrimolybdite49.2.1.1Fe2(MoO4)3 · nH2O
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with all cations in octahedral [6] coordination
Forsterite51.3.1.2Mg2SiO4
Insular SiO4 Groups Only with cations in [6] and >[6] coordination
Almandine51.4.3a.2Fe2+3Al2(SiO4)3
Andradite51.4.3b.1Ca3Fe3+2(SiO4)3
Grossular51.4.3b.2Ca3Al2(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 [6] and/or >[6] coordination
Titanite52.4.3.1CaTi(SiO4)O
Group 54 - NESOSILICATES Borosilicates and Some Beryllosilicates
Borosilicates and Some Beryllosilicates with B in [4] coordination
Datolite54.2.1a.1CaB(SiO4)(OH)
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
Axinite-(Fe)56.2.2.1Ca2Fe2+Al2BSi4O15OH
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)
Epidote58.2.1a.7{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Zoisite58.2.1b.1{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Group 61 - CYCLOSILICATES Six-Membered Rings
Six-Membered Rings with borate groups
Dravite61.3.1.9Na(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH)
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
Diopside65.1.3a.1CaMgSi2O6
Single-Width Unbranched Chains, W=1 with chains P=5
Rhodonite65.4.1.1Mn2+SiO3
Group 66 - INOSILICATES Double-Width,Unbranched Chains,(W=2)
Amphiboles - Mg-Fe-Mn-Li subgroup
Tremolite66.1.3a.1☐{Ca2}{Mg5}(Si8O22)(OH)2
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 1:1 layers
Antigorite71.1.2a.1Mg3(Si2O5)(OH)4
'Clinochrysotile'71.1.2d.1
Sheets of 6-membered rings with 2:1 layers
Muscovite71.2.2a.1KAl2(AlSi3O10)(OH)2
var: Illite71.2.2d.2K0.65Al2.0[Al0.65Si3.35O10](OH)2
Talc71.2.1.3Mg3Si4O10(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
Nontronite71.3.1a.3Na0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
Sheets of 6-membered rings interlayered 1:1, 2:1, and octahedra
Clinochlore71.4.1.4Mg5Al(AlSi3O10)(OH)8
Group 72 - PHYLLOSILICATES Two-Dimensional Infinite Sheets with Other Than Six-Membered Rings
Two-Dimensional Infinite Sheets with Other Than Six-Membered Rings with 4-membered rings
Prehnite72.1.3.1Ca2Al2Si3O10(OH)2
Two-Dimensional Infinite Sheets with Other Than Six-Membered Rings with 3-, 4-, or 5-membered rings and 8-membered rings
Fluorapophyllite-(K)72.3.1.1KCa4(Si8O20)(F,OH) · 8H2O
Group 74 - PHYLLOSILICATES Modulated Layers
Modulated Layers with joined strips
Chrysocolla74.3.2.1Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Si Tetrahedral Frameworks - SiO2 with H2O and organics
Opal75.2.1.1SiO2 · nH2O
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
Heulandite-Ca77.1.4.1(Ca,Na)5(Si27Al9)O72 · 26H2O
Scolecite77.1.5.5CaAl2Si3O10 · 3H2O
Unclassified Minerals, Mixtures, etc.
Actinolite-☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Antigorite
var: Bowenite
-Mg3(Si2O5)(OH)4
Aragonite-CaCO3
'Asbestos'-
'Biotite'-
'Bitumen'-
'Chlorite Group'-
'Elaterite'-(C,H,O,S)
Ferro-hornblende-☐{Ca2}{Fe2+4Al}(AlSi7O22)(OH)2
Grossular
var: Hessonite
-Ca3Al2(SiO4)3
'K Feldspar'-
'var: Adularia'-KAlSi3O8
Kaolinite-Al2(Si2O5)(OH)4
'Limonite'-(Fe,O,OH,H2O)
Magnesio-hornblende-☐{Ca2}{Mg4Al}(AlSi7O22)(OH)2
'Manganese Oxides'-
'var: Manganese Dendrites'-
Quartz
var: Chalcedony
-SiO2
var: Citrine-SiO2
var: Rock Crystal-SiO2
var: Smoky Quartz-SiO2
'Tourmaline'-A(D3)G6(T6O18)(BO3)3X3Z
'Wad'-

List of minerals for each chemical element

HHydrogen
H AntigoriteMg3(Si2O5)(OH)4
H Antigorite (var: Bowenite)Mg3(Si2O5)(OH)4
H DraviteNa(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH)
H Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
H Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
H Fluorapophyllite-(K)KCa4(Si8O20)(F,OH) · 8H2O
H PrehniteCa2Al2Si3O10(OH)2
H Goethiteα-Fe3+O(OH)
H Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
H NontroniteNa0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
H Magnesio-hornblende☐{Ca2}{Mg4Al}(AlSi7O22)(OH)2
H ManganiteMn3+O(OH)
H Lepidocrociteγ-Fe3+O(OH)
H MalachiteCu2(CO3)(OH)2
H ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
H AzuriteCu3(CO3)2(OH)2
H TalcMg3Si4O10(OH)2
H Tremolite☐{Ca2}{Mg5}(Si8O22)(OH)2
H ClinochloreMg5Al(AlSi3O10)(OH)8
H Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
H HydromagnesiteMg5(CO3)4(OH)2 · 4H2O
H Heulandite-Ca(Ca,Na)5(Si27Al9)O72 · 26H2O
H Aurichalcite(Zn,Cu)5(CO3)2(OH)6
H JarositeKFe3+ 3(SO4)2(OH)6
H FerrimolybditeFe2(MoO4)3 · nH2O
H MuscoviteKAl2(AlSi3O10)(OH)2
H SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
H DatoliteCaB(SiO4)(OH)
H Limonite(Fe,O,OH,H2O)
H OpalSiO2 · nH2O
H GypsumCaSO4 · 2H2O
H Muscovite (var: Illite)K0.65Al2.0[Al0.65Si3.35O10](OH)2
H Elaterite(C,H,O,S)
H KaoliniteAl2(Si2O5)(OH)4
H ScoleciteCaAl2Si3O10 · 3H2O
H Zoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
H Ferro-hornblende☐{Ca2}{Fe42+Al}(AlSi7O22)(OH)2
H Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
H Birnessite(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
BBoron
B DraviteNa(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH)
B Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
B SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
B DatoliteCaB(SiO4)(OH)
B TourmalineA(D3)G6(T6O18)(BO3)3X3Z
CCarbon
C CalciteCaCO3
C GraphiteC
C AragoniteCaCO3
C SideriteFeCO3
C AnkeriteCa(Fe2+,Mg)(CO3)2
C DolomiteCaMg(CO3)2
C MalachiteCu2(CO3)(OH)2
C AzuriteCu3(CO3)2(OH)2
C HydromagnesiteMg5(CO3)4(OH)2 · 4H2O
C RhodochrositeMnCO3
C Aurichalcite(Zn,Cu)5(CO3)2(OH)6
C Elaterite(C,H,O,S)
C MagnesiteMgCO3
OOxygen
O AntigoriteMg3(Si2O5)(OH)4
O Antigorite (var: Bowenite)Mg3(Si2O5)(OH)4
O CalciteCaCO3
O DraviteNa(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH)
O ZirconZr(SiO4)
O QuartzSiO2
O Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
O Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
O Fluorapophyllite-(K)KCa4(Si8O20)(F,OH) · 8H2O
O PrehniteCa2Al2Si3O10(OH)2
O RhodoniteMn2+SiO3
O AragoniteCaCO3
O Goethiteα-Fe3+O(OH)
O SideriteFeCO3
O AnkeriteCa(Fe2+,Mg)(CO3)2
O AnataseTiO2
O RutileTiO2
O DolomiteCaMg(CO3)2
O Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
O NontroniteNa0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
O Monazite-(Ce)Ce(PO4)
O TitaniteCaTi(SiO4)O
O AndraditeCa3Fe23+(SiO4)3
O Magnesio-hornblende☐{Ca2}{Mg4Al}(AlSi7O22)(OH)2
O BrauniteMn2+Mn63+(SiO4)O8
O ManganiteMn3+O(OH)
O PyrolusiteMn4+O2
O Lepidocrociteγ-Fe3+O(OH)
O MalachiteCu2(CO3)(OH)2
O ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
O AzuriteCu3(CO3)2(OH)2
O TalcMg3Si4O10(OH)2
O Tremolite☐{Ca2}{Mg5}(Si8O22)(OH)2
O ClinochloreMg5Al(AlSi3O10)(OH)8
O DiopsideCaMgSi2O6
O ForsteriteMg2SiO4
O Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
O HydromagnesiteMg5(CO3)4(OH)2 · 4H2O
O Quartz (var: Smoky Quartz)SiO2
O Heulandite-Ca(Ca,Na)5(Si27Al9)O72 · 26H2O
O RhodochrositeMnCO3
O Aurichalcite(Zn,Cu)5(CO3)2(OH)6
O JarositeKFe3+ 3(SO4)2(OH)6
O HematiteFe2O3
O FerrimolybditeFe2(MoO4)3 · nH2O
O MuscoviteKAl2(AlSi3O10)(OH)2
O SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
O DatoliteCaB(SiO4)(OH)
O Limonite(Fe,O,OH,H2O)
O OrthoclaseK(AlSi3O8)
O OpalSiO2 · nH2O
O Quartz (var: Chalcedony)SiO2
O PyromorphitePb5(PO4)3Cl
O GypsumCaSO4 · 2H2O
O Muscovite (var: Illite)K0.65Al2.0[Al0.65Si3.35O10](OH)2
O Elaterite(C,H,O,S)
O K Feldspar (var: Adularia)KAlSi3O8
O AlmandineFe32+Al2(SiO4)3
O AlbiteNa(AlSi3O8)
O Quartz (var: Citrine)SiO2
O Grossular (var: Hessonite)Ca3Al2(SiO4)3
O IlmeniteFe2+TiO3
O KaoliniteAl2(Si2O5)(OH)4
O MagnesiteMgCO3
O MagnetiteFe2+Fe23+O4
O MicroclineK(AlSi3O8)
O Quartz (var: Rock Crystal)SiO2
O ScheeliteCa(WO4)
O ScoleciteCaAl2Si3O10 · 3H2O
O TourmalineA(D3)G6(T6O18)(BO3)3X3Z
O GrossularCa3Al2(SiO4)3
O Zoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
O Ferro-hornblende☐{Ca2}{Fe42+Al}(AlSi7O22)(OH)2
O Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
O CryptomelaneK(Mn74+Mn3+)O16
O Birnessite(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
FFluorine
F Fluorapophyllite-(K)KCa4(Si8O20)(F,OH) · 8H2O
NaSodium
Na DraviteNa(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH)
Na Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Na NontroniteNa0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
Na Heulandite-Ca(Ca,Na)5(Si27Al9)O72 · 26H2O
Na SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Na AlbiteNa(AlSi3O8)
Na Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Na Birnessite(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
MgMagnesium
Mg AntigoriteMg3(Si2O5)(OH)4
Mg Antigorite (var: Bowenite)Mg3(Si2O5)(OH)4
Mg DraviteNa(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH)
Mg AnkeriteCa(Fe2+,Mg)(CO3)2
Mg DolomiteCaMg(CO3)2
Mg Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Mg Magnesio-hornblende☐{Ca2}{Mg4Al}(AlSi7O22)(OH)2
Mg TalcMg3Si4O10(OH)2
Mg Tremolite☐{Ca2}{Mg5}(Si8O22)(OH)2
Mg ClinochloreMg5Al(AlSi3O10)(OH)8
Mg DiopsideCaMgSi2O6
Mg ForsteriteMg2SiO4
Mg Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Mg HydromagnesiteMg5(CO3)4(OH)2 · 4H2O
Mg MagnesiteMgCO3
Mg Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
AlAluminium
Al DraviteNa(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH)
Al Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Al Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Al PrehniteCa2Al2Si3O10(OH)2
Al Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Al NontroniteNa0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
Al Magnesio-hornblende☐{Ca2}{Mg4Al}(AlSi7O22)(OH)2
Al ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
Al ClinochloreMg5Al(AlSi3O10)(OH)8
Al Heulandite-Ca(Ca,Na)5(Si27Al9)O72 · 26H2O
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Al OrthoclaseK(AlSi3O8)
Al Muscovite (var: Illite)K0.65Al2.0[Al0.65Si3.35O10](OH)2
Al K Feldspar (var: Adularia)KAlSi3O8
Al AlmandineFe32+Al2(SiO4)3
Al AlbiteNa(AlSi3O8)
Al Grossular (var: Hessonite)Ca3Al2(SiO4)3
Al KaoliniteAl2(Si2O5)(OH)4
Al MicroclineK(AlSi3O8)
Al ScoleciteCaAl2Si3O10 · 3H2O
Al GrossularCa3Al2(SiO4)3
Al Zoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Al Ferro-hornblende☐{Ca2}{Fe42+Al}(AlSi7O22)(OH)2
Al Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
SiSilicon
Si AntigoriteMg3(Si2O5)(OH)4
Si Antigorite (var: Bowenite)Mg3(Si2O5)(OH)4
Si DraviteNa(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH)
Si ZirconZr(SiO4)
Si QuartzSiO2
Si Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Si Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Si Fluorapophyllite-(K)KCa4(Si8O20)(F,OH) · 8H2O
Si PrehniteCa2Al2Si3O10(OH)2
Si RhodoniteMn2+SiO3
Si Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Si NontroniteNa0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
Si TitaniteCaTi(SiO4)O
Si AndraditeCa3Fe23+(SiO4)3
Si Magnesio-hornblende☐{Ca2}{Mg4Al}(AlSi7O22)(OH)2
Si BrauniteMn2+Mn63+(SiO4)O8
Si ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
Si TalcMg3Si4O10(OH)2
Si Tremolite☐{Ca2}{Mg5}(Si8O22)(OH)2
Si ClinochloreMg5Al(AlSi3O10)(OH)8
Si DiopsideCaMgSi2O6
Si ForsteriteMg2SiO4
Si Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Si Quartz (var: Smoky Quartz)SiO2
Si Heulandite-Ca(Ca,Na)5(Si27Al9)O72 · 26H2O
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Si DatoliteCaB(SiO4)(OH)
Si OrthoclaseK(AlSi3O8)
Si OpalSiO2 · nH2O
Si Quartz (var: Chalcedony)SiO2
Si Muscovite (var: Illite)K0.65Al2.0[Al0.65Si3.35O10](OH)2
Si K Feldspar (var: Adularia)KAlSi3O8
Si AlmandineFe32+Al2(SiO4)3
Si AlbiteNa(AlSi3O8)
Si Quartz (var: Citrine)SiO2
Si Grossular (var: Hessonite)Ca3Al2(SiO4)3
Si KaoliniteAl2(Si2O5)(OH)4
Si MicroclineK(AlSi3O8)
Si Quartz (var: Rock Crystal)SiO2
Si ScoleciteCaAl2Si3O10 · 3H2O
Si GrossularCa3Al2(SiO4)3
Si Zoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Si Ferro-hornblende☐{Ca2}{Fe42+Al}(AlSi7O22)(OH)2
PPhosphorus
P Monazite-(Ce)Ce(PO4)
P PyromorphitePb5(PO4)3Cl
SSulfur
S PyriteFeS2
S ChalcopyriteCuFeS2
S MolybdeniteMoS2
S JarositeKFe3+ 3(SO4)2(OH)6
S SphaleriteZnS
S GalenaPbS
S PyrrhotiteFe7S8
S GypsumCaSO4 · 2H2O
S Elaterite(C,H,O,S)
S BorniteCu5FeS4
S ChalcociteCu2S
ClChlorine
Cl PyromorphitePb5(PO4)3Cl
KPotassium
K Fluorapophyllite-(K)KCa4(Si8O20)(F,OH) · 8H2O
K JarositeKFe3+ 3(SO4)2(OH)6
K MuscoviteKAl2(AlSi3O10)(OH)2
K OrthoclaseK(AlSi3O8)
K Muscovite (var: Illite)K0.65Al2.0[Al0.65Si3.35O10](OH)2
K K Feldspar (var: Adularia)KAlSi3O8
K MicroclineK(AlSi3O8)
K Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
K CryptomelaneK(Mn74+Mn3+)O16
CaCalcium
Ca CalciteCaCO3
Ca Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Ca Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Ca Fluorapophyllite-(K)KCa4(Si8O20)(F,OH) · 8H2O
Ca PrehniteCa2Al2Si3O10(OH)2
Ca AragoniteCaCO3
Ca AnkeriteCa(Fe2+,Mg)(CO3)2
Ca DolomiteCaMg(CO3)2
Ca Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Ca TitaniteCaTi(SiO4)O
Ca AndraditeCa3Fe23+(SiO4)3
Ca Magnesio-hornblende☐{Ca2}{Mg4Al}(AlSi7O22)(OH)2
Ca Tremolite☐{Ca2}{Mg5}(Si8O22)(OH)2
Ca DiopsideCaMgSi2O6
Ca Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Ca Heulandite-Ca(Ca,Na)5(Si27Al9)O72 · 26H2O
Ca DatoliteCaB(SiO4)(OH)
Ca GypsumCaSO4 · 2H2O
Ca Grossular (var: Hessonite)Ca3Al2(SiO4)3
Ca ScheeliteCa(WO4)
Ca ScoleciteCaAl2Si3O10 · 3H2O
Ca GrossularCa3Al2(SiO4)3
Ca Zoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Ca Ferro-hornblende☐{Ca2}{Fe42+Al}(AlSi7O22)(OH)2
Ca Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Ca Birnessite(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
TiTitanium
Ti AnataseTiO2
Ti RutileTiO2
Ti TitaniteCaTi(SiO4)O
Ti IlmeniteFe2+TiO3
MnManganese
Mn RhodoniteMn2+SiO3
Mn BrauniteMn2+Mn63+(SiO4)O8
Mn ManganiteMn3+O(OH)
Mn PyrolusiteMn4+O2
Mn RhodochrositeMnCO3
Mn Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Mn CryptomelaneK(Mn74+Mn3+)O16
Mn Birnessite(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
FeIron
Fe Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Fe Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Fe Goethiteα-Fe3+O(OH)
Fe SideriteFeCO3
Fe AnkeriteCa(Fe2+,Mg)(CO3)2
Fe PyriteFeS2
Fe NontroniteNa0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
Fe ChalcopyriteCuFeS2
Fe AndraditeCa3Fe23+(SiO4)3
Fe Lepidocrociteγ-Fe3+O(OH)
Fe Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Fe JarositeKFe3+ 3(SO4)2(OH)6
Fe HematiteFe2O3
Fe FerrimolybditeFe2(MoO4)3 · nH2O
Fe SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Fe Limonite(Fe,O,OH,H2O)
Fe PyrrhotiteFe7S8
Fe AlmandineFe32+Al2(SiO4)3
Fe IlmeniteFe2+TiO3
Fe MagnetiteFe2+Fe23+O4
Fe Ferro-hornblende☐{Ca2}{Fe42+Al}(AlSi7O22)(OH)2
Fe BorniteCu5FeS4
CuCopper
Cu ChalcopyriteCuFeS2
Cu MalachiteCu2(CO3)(OH)2
Cu ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
Cu AzuriteCu3(CO3)2(OH)2
Cu Aurichalcite(Zn,Cu)5(CO3)2(OH)6
Cu BorniteCu5FeS4
Cu ChalcociteCu2S
ZnZinc
Zn Aurichalcite(Zn,Cu)5(CO3)2(OH)6
Zn SphaleriteZnS
SrStrontium
Sr Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
ZrZirconium
Zr ZirconZr(SiO4)
MoMolybdenum
Mo MolybdeniteMoS2
Mo FerrimolybditeFe2(MoO4)3 · nH2O
BaBarium
Ba Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
CeCerium
Ce Monazite-(Ce)Ce(PO4)
WTungsten
W ScheeliteCa(WO4)
PbLead
Pb GalenaPbS
Pb PyromorphitePb5(PO4)3Cl

Regional Geology

This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.

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Pennsylvanian
298.9 - 323.2 Ma



ID: 3184341
Paleozoic sedimentary rocks

Age: Pennsylvanian (298.9 - 323.2 Ma)

Comments: Narragansett And Boston Basins

Lithology: Sedimentary rocks

Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529. [154]

Neoproterozoic
541 - 1000 Ma



ID: 2825250
Blackstone Group - epidote and biotite schist

Age: Neoproterozoic (541 - 1000 Ma)

Stratigraphic Name: Blackstone Group

Description: Green to gray, fine-grained, massive to thinly-bedded mica schist, quartzite, and marble. Schist consists of quartz plus chlorite, muscovite, and/or biotite. Includes rock mapped formerly as Sneech Pond Schist, Mussey Brook Schist, and marble.

Comments: Part of Esmond-Dedham Subterrane (West Bay Area) Original map source: Hermes, O.D., Gromet, L.P., Murray, D.P., and Hamidzada, N.A., 1994, Bedrock Geology of Rhode Island; s44gbr95, Geological Survey of Rhode Island, scale 1:100,000.

Lithology: Major:{mica schist,quartzite}, Minor:{marble}

Reference: Horton, J.D., C.A. San Juan, and D.B. Stoeser. The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States. doi: 10.3133/ds1052. U.S. Geological Survey Data Series 1052. [133]

Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Miller, C. E. (1971) Rhode Island Minerals and Their Locations, University of Rhode Island, Kingston.
Rocks & Minerals (1986): 61: 254, 266.
Metropolis, W. C. and Garza, S. (1988): First Find of Datolite in Rhode Island, Rocks & Minerals: 63: 457.

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