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Johnston, Providence Co., Rhode Island, USAi
Regional Level Types
Johnston- not defined -
Providence Co.County
Rhode IslandState
USACountry

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Key
Latitude & Longitude (WGS84):
41° 49' 36'' North , 71° 29' 41'' West
Latitude & Longitude (decimal):
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Johnston29,247 (2017)1.1km
North Providence33,835 (2013)3.5km
Providence179,207 (2017)6.8km
Greenville8,658 (2017)6.9km
Cranston81,073 (2017)7.1km


Johnston is a town, incorporated in 1759.

Select Mineral List Type

Standard Detailed 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

43 valid minerals.

Detailed Mineral List:

Actinolite
Formula: ☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Albite
Formula: Na(AlSi3O8)
Albite var: Cleavelandite ?
Formula: Na(AlSi3O8)
Reference: Miller, 1972. Minerals of Rhode Island
'Allanite Group'
Formula: {A12+REE3+}{M3+2M32+}(Si2O7)(SiO4)O(OH)
Reference: George, Gilbert (1972). Latest Finds at Rhode Island Road Cuts(Micromounters of New England no. 17, Feb. 1972).
Anatase
Formula: TiO2
Reference: Rolf Luetcke
Ankerite
Formula: Ca(Fe2+,Mg)(CO3)2
Reference: Am. Min. 11 pp. 334-340
Anthophyllite
Formula: ☐{Mg2}{Mg5}(Si8O22)(OH)2
Reference: AmMin 11:334-340
Antigorite
Formula: Mg3(Si2O5)(OH)4
Axinite-(Fe)
Formula: Ca2Fe2+Al2BSi4O15OH
Baryte
Formula: BaSO4
Reference: P Cristofono collection
Bertrandite
Formula: Be4(Si2O7)(OH)2
Reference: Miller, 1972. Minerals of Rhode Island
Beryl
Formula: Be3Al2(Si6O18)
Reference: George, Gilbert (1972). Latest Finds at Rhode Island Road Cuts(Micromounters of New England no. 17, Feb. 1972).
Calcite
Formula: CaCO3
Chalcopyrite
Formula: CuFeS2
Chalcopyrite var: Auriferous Chalcopyrite
Formula: (Cu,Au)FeS2
Reference: AmMin 11:334-340
'Chlorite Group'
Clinochlore
Formula: Mg5Al(AlSi3O10)(OH)8
'Clinochrysotile'
Reference: Michael W. Kieron coll.; Rocks & Minerals (1986) 61:264-275
Dolomite
Formula: CaMg(CO3)2
Reference: Am. Min. 11 pp. 334-340
Epidote
Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
'Feldspar Group'
'Feldspar Group var: Perthite'
Fluorapatite
Formula: Ca5(PO4)3F
Fluorite
Formula: CaF2
Reference: P Cristofono collection
Galena
Formula: PbS
Reference: George, Gilbert (1972). Latest Finds at Rhode Island Road Cuts(Micromounters of New England no. 17, Feb. 1972).
'Garnet Group'
Formula: X3Z2(SiO4)3
Reference: George, Gilbert (1972). Latest Finds at Rhode Island Road Cuts(Micromounters of New England no. 17, Feb. 1972).
Goethite
Formula: α-Fe3+O(OH)
Reference: George, Gilbert (1972). Latest Finds at Rhode Island Road Cuts(Micromounters of New England no. 17, Feb. 1972).
Greenockite
Formula: CdS
Reference: Miller, 1972. Minerals of Rhode Island
Hematite
Formula: Fe2O3
'Hornblende'
Reference: AmMin 11:334-340
Ilmenite
Formula: Fe2+TiO3
Reference: George, Gilbert (1972). Latest Finds at Rhode Island Road Cuts(Micromounters of New England no. 17, Feb. 1972).
Jamesonite
Formula: Pb4FeSb6S14
Reference: AmMin 11:334-340
'K Feldspar'
'K Feldspar var: Adularia'
Formula: KAlSi3O8
'Leucoxene'
Reference: George, Gilbert (1972). Latest Finds at Rhode Island Road Cuts(Micromounters of New England no. 17, Feb. 1972).
'Limonite'
Formula: (Fe,O,OH,H2O)
Reference: AmMin 11:334-340
Magnetite
Formula: Fe2+Fe3+2O4
Malachite
Formula: Cu2(CO3)(OH)2
Microcline
Formula: K(AlSi3O8)
Molybdenite
Formula: MoS2
Reference: George, Gilbert (1972). Latest Finds at Rhode Island Road Cuts(Micromounters of New England no. 17, Feb. 1972).
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: George, Gilbert (1972). Latest Finds at Rhode Island Road Cuts(Micromounters of New England no. 17, Feb. 1972).
Opal
Formula: SiO2 · nH2O
Reference: George, Gilbert (1972). Latest Finds at Rhode Island Road Cuts(Micromounters of New England no. 17, Feb. 1972).
Opal var: Opal-AN
Formula: SiO2 · nH2O
Reference: George, Gilbert (1972). Latest Finds at Rhode Island Road Cuts(Micromounters of New England no. 17, Feb. 1972).
Orthoclase
Formula: K(AlSi3O8)
Reference: AmMin 11:334-340
Powellite
Formula: Ca(MoO4)
Reference: Miller, 1972. Minerals of Rhode Island.
Pyrite
Formula: FeS2
Pyrrhotite
Formula: Fe7S8
Reference: George, Gilbert (1972). Latest Finds at Rhode Island Road Cuts(Micromounters of New England no. 17, Feb. 1972).
Quartz
Formula: SiO2
Localities: Reported from at least 6 localities in this region.
Quartz var: Amethyst
Formula: SiO2
Reference: George, Gilbert (1972). Latest Finds at Rhode Island Road Cuts(Micromounters of New England no. 17, Feb. 1972).
Quartz var: Milky Quartz
Formula: SiO2
Reference: AmMin 11:334-340
Quartz var: Smoky Quartz
Formula: SiO2
Scheelite
Formula: Ca(WO4)
Reference: P. Cristofono collection; Rocks & Minerals (1986) 61:264-275
Schorl
Formula: Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
Reference: Museum of Natural History, Roger Williams Park, Providence, R.I. G4139 3384
Siderite
Formula: FeCO3
Sphalerite
Formula: ZnS
Reference: Miller, 1972. Minerals of Rhode Island
Staurolite
Formula: Fe2+2Al9Si4O23(OH)
Talc
Formula: Mg3Si4O10(OH)2
Talc var: Steatite
Formula: Mg3(Si4O10)(OH)2
Reference: AmMin 11:334-340
Titanite
Formula: CaTi(SiO4)O
Reference: George, Gilbert (1972). Latest Finds at Rhode Island Road Cuts(Micromounters of New England no. 17, Feb. 1972).
Titanite var: Keilhauite
Formula: (Ca,Y3+)(Ti,Al,Fe3+)[SiO4]O
Reference: George, Gilbert (1972). Latest Finds at Rhode Island Road Cuts(Micromounters of New England no. 17, Feb. 1972).
Tremolite
Formula: ☐{Ca2}{Mg5}(Si8O22)(OH)2
'Wolframite'
Formula: (Fe2+)WO4 to (Mn2+)WO4
Reference: Michael W. Kieron coll.
Zircon
Formula: Zr(SiO4)
Reference: George, Gilbert (1972). Latest Finds at Rhode Island Road Cuts(Micromounters of New England no. 17, Feb. 1972).

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Chalcopyrite2.CB.10aCuFeS2
var: Auriferous Chalcopyrite2.CB.10a(Cu,Au)FeS2
Galena2.CD.10PbS
Greenockite2.CB.45CdS
Jamesonite2.HB.15Pb4FeSb6S14
Molybdenite2.EA.30MoS2
Pyrite2.EB.05aFeS2
Pyrrhotite2.CC.10Fe7S8
Sphalerite2.CB.05aZnS
Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
Anatase4.DD.05TiO2
Goethite4.00.α-Fe3+O(OH)
Hematite4.CB.05Fe2O3
Ilmenite4.CB.05Fe2+TiO3
Magnetite4.BB.05Fe2+Fe3+2O4
Opal4.DA.10SiO2 · nH2O
var: Opal-AN4.DA.10SiO2 · nH2O
Quartz4.DA.05SiO2
var: Amethyst4.DA.05SiO2
var: Milky Quartz4.DA.05SiO2
var: Smoky Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Ankerite5.AB.10Ca(Fe2+,Mg)(CO3)2
Calcite5.AB.05CaCO3
Dolomite5.AB.10CaMg(CO3)2
Malachite5.BA.10Cu2(CO3)(OH)2
Siderite5.AB.05FeCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Baryte7.AD.35BaSO4
Powellite7.GA.05Ca(MoO4)
Scheelite7.GA.05Ca(WO4)
Group 8 - Phosphates, Arsenates and Vanadates
Fluorapatite8.BN.05Ca5(PO4)3F
Group 9 - Silicates
Actinolite9.DE.10☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Albite9.FA.35Na(AlSi3O8)
var: Cleavelandite ?9.FA.35Na(AlSi3O8)
Anthophyllite9.DD.05☐{Mg2}{Mg5}(Si8O22)(OH)2
Antigorite9.ED.15Mg3(Si2O5)(OH)4
Axinite-(Fe)9.BD.20Ca2Fe2+Al2BSi4O15OH
Bertrandite9.BD.05Be4(Si2O7)(OH)2
Beryl9.CJ.05Be3Al2(Si6O18)
Clinochlore9.EC.55Mg5Al(AlSi3O10)(OH)8
'Clinochrysotile'9.ED.
Epidote9.BG.05a{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Microcline9.FA.30K(AlSi3O8)
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
Orthoclase9.FA.30K(AlSi3O8)
Schorl9.CK.05Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
Staurolite9.AF.30Fe2+2Al9Si4O23(OH)
Talc9.EC.05Mg3Si4O10(OH)2
var: Steatite9.EC.05Mg3(Si4O10)(OH)2
Titanite9.AG.15CaTi(SiO4)O
var: Keilhauite9.AG.15(Ca,Y3+)(Ti,Al,Fe3+)[SiO4]O
Tremolite9.DE.10☐{Ca2}{Mg5}(Si8O22)(OH)2
Zircon9.AD.30Zr(SiO4)
Unclassified Minerals, Rocks, etc.
'Allanite Group'-{A12+REE3+}{M3+2M32+}(Si2O7)(SiO4)O(OH)
'Chlorite Group'-
'Feldspar Group'-
'var: Perthite'-
'Garnet Group'-X3Z2(SiO4)3
'Hornblende'-
'K Feldspar'-
'var: Adularia'-KAlSi3O8
'Leucoxene'-
'Limonite'-(Fe,O,OH,H2O)
'Wolframite'-(Fe2+)WO4to (Mn2+)WO4

List of minerals arranged by Dana 8th Edition classification

Group 2 - SULFIDES
AmXp, with m:p = 1:1
Galena2.8.1.1PbS
Greenockite2.8.7.2CdS
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 3 - SULFOSALTS
2 < ø < 2.49
Jamesonite3.6.7.1Pb4FeSb6S14
Group 4 - SIMPLE OXIDES
A2X3
Hematite4.3.1.2Fe2O3
Ilmenite4.3.5.1Fe2+TiO3
AX2
Anatase4.4.4.1TiO2
Group 6 - HYDROXIDES AND OXIDES CONTAINING HYDROXYL
XO(OH)
Goethite6.1.1.2α-Fe3+O(OH)
Group 7 - MULTIPLE OXIDES
AB2X4
Magnetite7.2.2.3Fe2+Fe3+2O4
Group 9 - NORMAL HALIDES
AX2
Fluorite9.2.1.1CaF2
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
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
Malachite16a.3.1.1Cu2(CO3)(OH)2
Group 28 - ANHYDROUS ACID AND NORMAL SULFATES
AXO4
Baryte28.3.1.1BaSO4
Group 41 - ANHYDROUS PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
A5(XO4)3Zq
Fluorapatite41.8.1.1Ca5(PO4)3F
Group 48 - ANHYDROUS MOLYBDATES AND TUNGSTATES
AXO4
Powellite48.1.2.2Ca(MoO4)
Scheelite48.1.2.1Ca(WO4)
Group 51 - NESOSILICATES Insular SiO4 Groups Only
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
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] coordination
Bertrandite56.1.1.1Be4(Si2O7)(OH)2
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)
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 66 - INOSILICATES Double-Width,Unbranched Chains,(W=2)
Amphiboles - Mg-Fe-Mn-Li subgroup
Anthophyllite66.1.2.1☐{Mg2}{Mg5}(Si8O22)(OH)2
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
Talc71.2.1.3Mg3Si4O10(OH)2
Sheets of 6-membered rings interlayered 1:1, 2:1, and octahedra
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
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)
Unclassified Minerals, Mixtures, etc.
Actinolite-☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Albite
var: Cleavelandite ?
-Na(AlSi3O8)
'Allanite Group'-{A12+REE3+}{M3+2M32+}(Si2O7)(SiO4)O(OH)
Chalcopyrite
var: Auriferous Chalcopyrite
-(Cu,Au)FeS2
'Chlorite Group'-
'Feldspar Group'-
'var: Perthite'-
'Garnet Group'-X3Z2(SiO4)3
'Hornblende'-
'K Feldspar'-
'var: Adularia'-KAlSi3O8
'Leucoxene'-
'Limonite'-(Fe,O,OH,H2O)
Opal
var: Opal-AN
-SiO2 · nH2O
Quartz
var: Amethyst
-SiO2
var: Milky Quartz-SiO2
var: Smoky Quartz-SiO2
Talc
var: Steatite
-Mg3(Si4O10)(OH)2
Titanite
var: Keilhauite
-(Ca,Y3+)(Ti,Al,Fe3+)[SiO4]O
'Wolframite'-(Fe2+)WO4 to (Mn2+)WO4

List of minerals for each chemical element

HHydrogen
H ClinochloreMg5Al(AlSi3O10)(OH)8
H TalcMg3Si4O10(OH)2
H Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
H Tremolite☐{Ca2}{Mg5}(Si8O22)(OH)2
H Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
H Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
H StauroliteFe22+Al9Si4O23(OH)
H Anthophyllite☐{Mg2}{Mg5}(Si8O22)(OH)2
H Limonite(Fe,O,OH,H2O)
H Talc (var: Steatite)Mg3(Si4O10)(OH)2
H AntigoriteMg3(Si2O5)(OH)4
H MalachiteCu2(CO3)(OH)2
H BertranditeBe4(Si2O7)(OH)2
H SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
H Goethiteα-Fe3+O(OH)
H MuscoviteKAl2(AlSi3O10)(OH)2
H Opal (var: Opal-AN)SiO2 · nH2O
H Allanite Group{A12+REE3+}{M23+M32+}(Si2O7)(SiO4)O(OH)
H OpalSiO2 · nH2O
BeBeryllium
Be BertranditeBe4(Si2O7)(OH)2
Be BerylBe3Al2(Si6O18)
BBoron
B Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
B SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
CCarbon
C DolomiteCaMg(CO3)2
C SideriteFeCO3
C AnkeriteCa(Fe2+,Mg)(CO3)2
C CalciteCaCO3
C MalachiteCu2(CO3)(OH)2
OOxygen
O ClinochloreMg5Al(AlSi3O10)(OH)8
O TalcMg3Si4O10(OH)2
O Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
O DolomiteCaMg(CO3)2
O SideriteFeCO3
O AnkeriteCa(Fe2+,Mg)(CO3)2
O Tremolite☐{Ca2}{Mg5}(Si8O22)(OH)2
O MagnetiteFe2+Fe23+O4
O CalciteCaCO3
O Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
O K Feldspar (var: Adularia)KAlSi3O8
O Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
O FluorapatiteCa5(PO4)3F
O StauroliteFe22+Al9Si4O23(OH)
O MicroclineK(AlSi3O8)
O AlbiteNa(AlSi3O8)
O QuartzSiO2
O Quartz (var: Smoky Quartz)SiO2
O OrthoclaseK(AlSi3O8)
O Quartz (var: Milky Quartz)SiO2
O Anthophyllite☐{Mg2}{Mg5}(Si8O22)(OH)2
O HematiteFe2O3
O Limonite(Fe,O,OH,H2O)
O Talc (var: Steatite)Mg3(Si4O10)(OH)2
O AntigoriteMg3(Si2O5)(OH)4
O MalachiteCu2(CO3)(OH)2
O BertranditeBe4(Si2O7)(OH)2
O PowelliteCa(MoO4)
O ScheeliteCa(WO4)
O Wolframite(Fe2+)WO4 to (Mn2+)WO4
O SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
O BaryteBaSO4
O Goethiteα-Fe3+O(OH)
O MuscoviteKAl2(AlSi3O10)(OH)2
O IlmeniteFe2+TiO3
O Opal (var: Opal-AN)SiO2 · nH2O
O Quartz (var: Amethyst)SiO2
O Garnet GroupX3Z2(SiO4)3
O Allanite Group{A12+REE3+}{M23+M32+}(Si2O7)(SiO4)O(OH)
O ZirconZr(SiO4)
O Titanite (var: Keilhauite)(Ca,Y3+)(Ti,Al,Fe3+)[SiO4]O
O BerylBe3Al2(Si6O18)
O OpalSiO2 · nH2O
O TitaniteCaTi(SiO4)O
O AnataseTiO2
O Albite (var: Cleavelandite)Na(AlSi3O8)
FFluorine
F FluorapatiteCa5(PO4)3F
F FluoriteCaF2
NaSodium
Na AlbiteNa(AlSi3O8)
Na SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Na Albite (var: Cleavelandite)Na(AlSi3O8)
MgMagnesium
Mg ClinochloreMg5Al(AlSi3O10)(OH)8
Mg TalcMg3Si4O10(OH)2
Mg Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Mg DolomiteCaMg(CO3)2
Mg AnkeriteCa(Fe2+,Mg)(CO3)2
Mg Tremolite☐{Ca2}{Mg5}(Si8O22)(OH)2
Mg Anthophyllite☐{Mg2}{Mg5}(Si8O22)(OH)2
Mg Talc (var: Steatite)Mg3(Si4O10)(OH)2
Mg AntigoriteMg3(Si2O5)(OH)4
AlAluminium
Al ClinochloreMg5Al(AlSi3O10)(OH)8
Al Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Al K Feldspar (var: Adularia)KAlSi3O8
Al Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Al StauroliteFe22+Al9Si4O23(OH)
Al MicroclineK(AlSi3O8)
Al AlbiteNa(AlSi3O8)
Al OrthoclaseK(AlSi3O8)
Al SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al Titanite (var: Keilhauite)(Ca,Y3+)(Ti,Al,Fe3+)[SiO4]O
Al BerylBe3Al2(Si6O18)
Al Albite (var: Cleavelandite)Na(AlSi3O8)
SiSilicon
Si ClinochloreMg5Al(AlSi3O10)(OH)8
Si TalcMg3Si4O10(OH)2
Si Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Si Tremolite☐{Ca2}{Mg5}(Si8O22)(OH)2
Si Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Si K Feldspar (var: Adularia)KAlSi3O8
Si Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Si StauroliteFe22+Al9Si4O23(OH)
Si MicroclineK(AlSi3O8)
Si AlbiteNa(AlSi3O8)
Si QuartzSiO2
Si Quartz (var: Smoky Quartz)SiO2
Si OrthoclaseK(AlSi3O8)
Si Quartz (var: Milky Quartz)SiO2
Si Anthophyllite☐{Mg2}{Mg5}(Si8O22)(OH)2
Si Talc (var: Steatite)Mg3(Si4O10)(OH)2
Si AntigoriteMg3(Si2O5)(OH)4
Si BertranditeBe4(Si2O7)(OH)2
Si SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si Opal (var: Opal-AN)SiO2 · nH2O
Si Quartz (var: Amethyst)SiO2
Si Garnet GroupX3Z2(SiO4)3
Si Allanite Group{A12+REE3+}{M23+M32+}(Si2O7)(SiO4)O(OH)
Si ZirconZr(SiO4)
Si Titanite (var: Keilhauite)(Ca,Y3+)(Ti,Al,Fe3+)[SiO4]O
Si BerylBe3Al2(Si6O18)
Si OpalSiO2 · nH2O
Si TitaniteCaTi(SiO4)O
Si Albite (var: Cleavelandite)Na(AlSi3O8)
PPhosphorus
P FluorapatiteCa5(PO4)3F
SSulfur
S PyriteFeS2
S Chalcopyrite (var: Auriferous Chalcopyrite)(Cu,Au)FeS2
S JamesonitePb4FeSb6S14
S ChalcopyriteCuFeS2
S SphaleriteZnS
S GreenockiteCdS
S BaryteBaSO4
S PyrrhotiteFe7S8
S GalenaPbS
S MolybdeniteMoS2
KPotassium
K K Feldspar (var: Adularia)KAlSi3O8
K MicroclineK(AlSi3O8)
K OrthoclaseK(AlSi3O8)
K MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Ca Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Ca DolomiteCaMg(CO3)2
Ca AnkeriteCa(Fe2+,Mg)(CO3)2
Ca Tremolite☐{Ca2}{Mg5}(Si8O22)(OH)2
Ca CalciteCaCO3
Ca Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Ca Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Ca FluorapatiteCa5(PO4)3F
Ca PowelliteCa(MoO4)
Ca ScheeliteCa(WO4)
Ca FluoriteCaF2
Ca Titanite (var: Keilhauite)(Ca,Y3+)(Ti,Al,Fe3+)[SiO4]O
Ca TitaniteCaTi(SiO4)O
TiTitanium
Ti IlmeniteFe2+TiO3
Ti Titanite (var: Keilhauite)(Ca,Y3+)(Ti,Al,Fe3+)[SiO4]O
Ti TitaniteCaTi(SiO4)O
Ti AnataseTiO2
MnManganese
Mn Wolframite(Fe2+)WO4 to (Mn2+)WO4
FeIron
Fe Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Fe SideriteFeCO3
Fe AnkeriteCa(Fe2+,Mg)(CO3)2
Fe PyriteFeS2
Fe MagnetiteFe2+Fe23+O4
Fe Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Fe Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Fe StauroliteFe22+Al9Si4O23(OH)
Fe Chalcopyrite (var: Auriferous Chalcopyrite)(Cu,Au)FeS2
Fe JamesonitePb4FeSb6S14
Fe ChalcopyriteCuFeS2
Fe HematiteFe2O3
Fe Limonite(Fe,O,OH,H2O)
Fe Wolframite(Fe2+)WO4 to (Mn2+)WO4
Fe SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Fe PyrrhotiteFe7S8
Fe Goethiteα-Fe3+O(OH)
Fe IlmeniteFe2+TiO3
Fe Titanite (var: Keilhauite)(Ca,Y3+)(Ti,Al,Fe3+)[SiO4]O
CuCopper
Cu Chalcopyrite (var: Auriferous Chalcopyrite)(Cu,Au)FeS2
Cu ChalcopyriteCuFeS2
Cu MalachiteCu2(CO3)(OH)2
ZnZinc
Zn SphaleriteZnS
YYttrium
Y Titanite (var: Keilhauite)(Ca,Y3+)(Ti,Al,Fe3+)[SiO4]O
ZrZirconium
Zr ZirconZr(SiO4)
MoMolybdenum
Mo PowelliteCa(MoO4)
Mo MolybdeniteMoS2
CdCadmium
Cd GreenockiteCdS
SbAntimony
Sb JamesonitePb4FeSb6S14
BaBarium
Ba BaryteBaSO4
WTungsten
W ScheeliteCa(WO4)
W Wolframite(Fe2+)WO4 to (Mn2+)WO4
AuGold
Au Chalcopyrite (var: Auriferous Chalcopyrite)(Cu,Au)FeS2
PbLead
Pb JamesonitePb4FeSb6S14
Pb GalenaPbS

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North America PlateTectonic Plate

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