Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic TimeExplore Fossils
Minerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral QuizTime Machine
Photo SearchPhoto GalleriesSearch by ColorPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Iron County, Michigan, USAi
Regional Level Types
Iron CountyCounty
MichiganState
USACountry

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearchMineralogy
Type:
Largest Settlements:
PlacePopulation
Iron River2,904 (2017)
Crystal Falls1,414 (2017)
Stambaugh, Iron River1,215 (2017)
Caspian868 (2017)
Gaastra332 (2017)
Amasa283 (2017)
Mindat Locality ID:
23025
Long-form identifier:
mindat:1:2:23025:1
GUID (UUID V4):
0
Other Languages:
French:
comté d'Iron, Michigan, États-Unis
German:
Iron County, Michigan, Vereinigte Staaten
Italian:
contea di Iron, Michigan, Stati Uniti d'America
Russian:
Айрон, Мичиган, Соединённые Штаты Америки
Simplified Chinese:
艾昂縣, 密歇根州, 美国
Spanish:
Condado de Iron, Míchigan, Estados Unidos
Albanian:
Iron County, Michigan, Shtetet e Bashkuara të Amerikës
Arabic:
مقاطعة آيرون, ميشيغان, الولايات المتحدة
Armenian:
Այրոն շրջան, Միչիգան, Ամերիկայի Միացյալ Նահանգներ
Basque:
Iron konderria , Michigan
Bavarian:
Iron County, Michigan, Vaoanigte Stootn
Bishnupriya Manipuri:
আইরন কাউন্টি, মিশিগান, তিলপারাষ্ট্র
Bulgarian:
Айрън, Мичиган, Съединени американски щати
Cebuano:
Iron County, Michigan
Czech:
Iron County, Michigan, Spojené státy americké
Dutch:
Iron County, Michigan, Verenigde Staten
Esperanto:
Kantono Fero, Miĉigano
Farsi/Persian:
شهرستان آیرون، میشیگان, میشیگان, ایالات متحده آمریکا
Georgian:
აირონის ოლქი, მიჩიგანის შტატი, ამერიკის შეერთებული შტატები
Hebrew:
מחוז איירון, מישיגן, ארצות הברית
Hungarian:
Iron megye, Michigan, Amerikai Egyesült Államok
Japanese:
アイアン郡, ミシガン州, アメリカ合衆国
Latin:
Iron Comitatus, Michigania, Civitates Foederatae Americae
Low Saxon/Low German:
Iron County, Michigan, USA
Min Dong Chinese:
Iron Gông, Michigan
Minnan / Hokkien-Taiwanese:
Iron Kūn
Norwegian:
Iron County, Michigan, USA
Polish:
Hrabstwo Iron, Michigan, Stany Zjednoczone
Portuguese:
Condado de Iron, Michigan, Estados Unidos
Romanian:
Comitatul Iron, Michigan, Statele Unite ale Americii
Sardinian:
contea de Iron, Michigan, Istados Unidos de Amèrica
Serbian:
Округ Ајрон, Мичиген, Сједињене Америчке Државе
Serbo-Croatian:
Iron County, Michigan, Sjedinjene Američke Države
Swedish:
Iron County, Michigan, USA
Traditional Chinese:
艾昂縣, 密芝根州, 美國
Turkish:
Iron, Michigan, Amerika Birleşik Devletleri
Ukrainian:
Айрон, Мічиган, Сполучені Штати Америки
Urdu:
آئرن کاؤنٹی، مشی گن, مشی گن, ریاستہائے متحدہ امریکا
Vietnamese:
Quận Iron, Michigan, Chủng Quốc Hoa Kỳ
Waray:
Condado han Iron, Michigan, Estados Unidos
Western Punjabi:
آئرن کاؤنٹی, مشیگن, امریکہ


Iron County is located in the Upper Peninsula of the U.S. state of Michigan. The county seat is Crystal Falls. The county, along with its southeastern neighbour Dickinson County, are the only two landlocked counties (ones that do not touch one of the Great Lakes) in the Upper Peninsula.

Iron County was organized in 1885, with territory partitioned from Marquette and Menominee counties. It was named for the valuable iron ore found within its borders.

According to the U.S. Census Bureau, the county has an area of 1,211 square miles (3,140 km²), of which 1,166 square miles (3,020 km²) is land and 45 square miles (120 km²) (3.7%) is water.

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

94 valid minerals. 1 (TL) - type locality of valid minerals.

Rock Types Recorded


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
Albite
Formula: Na(AlSi3O8)
Albite var. Andesine
Formula: (Na,Ca)[Al(Si,Al)Si2O8]
Albite var. Oligoclase
Formula: (Na,Ca)[Al(Si,Al)Si2O8]
Allanite-(Ce)
Formula: (CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
'Allanite Group'
Formula: (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
Alunite
Formula: KAl3(SO4)2(OH)6
'Amphibole Supergroup'
Formula: AB2C5(T8O22)W2
'Amphibole Supergroup var. Uralite'
Formula: AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Andalusite
Formula: Al2(SiO4)O
Anorthite
Formula: Ca(Al2Si2O8)
Anorthite var. Labradorite
Formula: (Ca,Na)[Al(Al,Si)Si2O8]
'Apatite'
Formula: Ca5(PO4)3A
Localities: Reported from at least 10 localities in this region.
Aragonite
Formula: CaCO3
Aragonite var. Flos Ferri
Formula: CaCO3
Augite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
Baryte
Formula: BaSO4
Bassetite
Formula: Fe2+(UO2)2(PO4)2 · 10H2O
'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Bornite
Formula: Cu5FeS4
Braunite
Formula: Mn2+Mn3+6(SiO4)O8
Calcite
Formula: CaCO3
Localities: Reported from at least 7 localities in this region.
Celestine
Formula: SrSO4
Chalcocite
Formula: Cu2S
'Chalcodite'
Formula: K(Fe3+,Mg,Fe2+)8(Si,Al)12(O,OH)27
Chalcopyrite
Formula: CuFeS2
Chamosite
Formula: Fe2+5Al(AlSi3O10)(OH)8
Description: Widespread in the Riverton Formation
'Chlorite Group'
Localities: Reported from at least 82 localities in this region.
Chloritoid
Formula: Fe2+Al2O(SiO4)(OH)2
Chromite
Formula: Fe2+Cr3+2O4
'Clinopyroxene Subgroup'
Clinozoisite
Formula: (CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Corundum
Formula: Al2O3
Diamond
Formula: C
Dickite
Formula: Al2(Si2O5)(OH)4
Diopside
Formula: CaMgSi2O6
Dolomite
Formula: CaMg(CO3)2
Enstatite
Formula: Mg2Si2O6
Enstatite var. Bronzite
Formula: (Mg,Fe2+)2[SiO3]2
Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
'Fayalite-Forsterite Series'
Forsterite
Formula: Mg2(SiO4)
Galena
Formula: PbS
'Garnet Group'
Formula: X3Z2(SiO4)3
Geikielite
Formula: MgTiO3
Goethite
Formula: Fe3+O(OH)
Localities: Reported from at least 85 localities in this region.
Graphite
Formula: C
Greenalite
Formula: (Fe2+,Fe3+)2-3Si2O5(OH)4
Greenockite
Formula: CdS
Groutite
Formula: Mn3+O(OH)
Grunerite
Formula: ◻Fe2+2Fe2+5(Si8O22)(OH)2
Localities: Reported from at least 6 localities in this region.
Gypsum
Formula: CaSO4 · 2H2O
Localities: Reported from at least 8 localities in this region.
Gypsum var. Selenite
Formula: CaSO4 · 2H2O
Halotrichite
Formula: Fe2+Al2(SO4)4 · 22H2O
Hausmannite
Formula: Mn2+Mn3+2O4
Hematite
Formula: Fe2O3
Localities: Reported from at least 95 localities in this region.
Hematite var. Specularite
Formula: Fe2O3
'Hornblende Root Name Group'
Formula: ◻Ca2(C2+4C3+)(AlSi7O22)W2
'Hydrohausmannite'
Ilmenite
Formula: Fe2+TiO3
Jacobsite
Formula: Mn2+Fe3+2O4
Description: Zincian jacobsite, as inclusions in shigaite.
Kaolinite
Formula: Al2(Si2O5)(OH)4
'K Feldspar'
'K Feldspar var. Adularia'
Formula: KAlSi3O8
Kyanite
Formula: Al2(SiO4)O
'Leucoxene'
'Limonite'
Localities: Reported from at least 13 localities in this region.
Magnetite
Formula: Fe2+Fe3+2O4
Localities: Reported from at least 18 localities in this region.
Malachite
Formula: Cu2(CO3)(OH)2
Manganite
Formula: Mn3+O(OH)
Localities: Reported from at least 6 localities in this region.
Marcasite
Formula: FeS2
Melanterite
Formula: Fe2+(H2O)6(SO4) · H2O
Mesolite
Formula: Na2Ca2Si9Al6O30 · 8H2O
Meta-autunite
Formula: Ca(UO2)2(PO4)2 · 6H2O
Metatorbernite
Formula: Cu(UO2)2(PO4)2 · 8H2O
Metatyuyamunite
Formula: Ca(UO2)2(VO4)2 · 3H2O
'Mica Group'
Localities: Reported from at least 72 localities in this region.
Microcline
Formula: K(AlSi3O8)
Molybdenite
Formula: MoS2
Monticellite
Formula: CaMg(SiO4)
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Localities: Reported from at least 8 localities in this region.
Muscovite var. Illite
Formula: K0.65Al2.0[Al0.65Si3.35O10](OH)2
Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
Localities: Reported from at least 7 localities in this region.
Native Antimony
Formula: Sb
Native Copper
Formula: Cu
Native Gold
Formula: Au
Native Silver
Formula: Ag
Natrojarosite
Formula: NaFe3(SO4)2(OH)6
Neotocite
Formula: (Mn,Fe)SiO3 · H2O (?)
'Orthopyroxene Subgroup'
Perovskite
Formula: CaTiO3
Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
Pickeringite
Formula: MgAl2(SO4)4 · 22H2O
Pigeonite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
'Psilomelane'
Pyrite
Formula: FeS2
Localities: Reported from at least 77 localities in this region.
Pyrochroite
Formula: Mn(OH)2
Pyrolusite
Formula: Mn4+O2
Pyrope
Formula: Mg3Al2(SiO4)3
Pyrrhotite
Formula: Fe1-xS
Quartz
Formula: SiO2
Localities: Reported from at least 15 localities in this region.
Quartz var. Amethyst
Formula: SiO2
Quartz var. Smoky Quartz
Formula: SiO2
Rhodochrosite
Formula: MnCO3
Localities: Reported from at least 7 localities in this region.
Rhodonite
Formula: CaMn3Mn[Si5O15]
Romanèchite
Formula: (Ba,H2O)2(Mn4+,Mn3+)5O10
Rutile
Formula: TiO2
Sanidine
Formula: K(AlSi3O8)
Seamanite (TL)
Formula: Mn2+3[B(OH)4](PO4)(OH)2
'Serpentine Subgroup'
Formula: D3[Si2O5](OH)4
Shigaite
Formula: Mn6Al3(OH)18[Na(H2O)6](SO4)2 · 6H2O
Siderite
Formula: FeCO3
Localities: Reported from at least 74 localities in this region.
Sillimanite
Formula: Al2(SiO4)O
Sphalerite
Formula: ZnS
Spinel
Formula: MgAl2O4
Staurolite
Formula: Fe2+2Al9Si4O23(OH)
Stilpnomelane
Formula: K4Fe2+48[Si64Al8]O164(OH)52 · nH2O
Localities: Reported from at least 80 localities in this region.
Habit: plates up to 12cm
Strontianite
Formula: SrCO3
Sussexite
Formula: Mn2+BO2(OH)
Talc
Formula: Mg3Si4O10(OH)2
Titanite
Formula: CaTiO(SiO4)
'Tourmaline'
Formula: AD3G6(T6O18)(BO3)3X3Z
Tremolite
Formula: ◻Ca2Mg5(Si8O22)(OH)2
Uraninite
Formula: UO2
Uranophane
Formula: Ca(UO2)2(SiO3OH)2 · 5H2O
Zircon
Formula: Zr(SiO4)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Native Copper1.AA.05Cu
Native Gold1.AA.05Au
Native Silver1.AA.05Ag
Native Antimony1.CA.05Sb
Graphite1.CB.05aC
Diamond1.CB.10aC
Group 2 - Sulphides and Sulfosalts
Chalcocite2.BA.05Cu2S
Bornite2.BA.15Cu5FeS4
Sphalerite2.CB.05aZnS
Chalcopyrite2.CB.10aCuFeS2
Greenockite2.CB.45CdS
Pyrrhotite2.CC.10Fe1-xS
Galena2.CD.10PbS
Molybdenite2.EA.30MoS2
Pyrite2.EB.05aFeS2
Marcasite2.EB.10aFeS2
Group 4 - Oxides and Hydroxides
Goethite4.00.Fe3+O(OH)
Chromite4.BB.05Fe2+Cr3+2O4
Jacobsite4.BB.05Mn2+Fe3+2O4
Magnetite4.BB.05Fe2+Fe3+2O4
Spinel4.BB.05MgAl2O4
Hausmannite4.BB.10Mn2+Mn3+2O4
Corundum4.CB.05Al2O3
Geikielite4.CB.05MgTiO3
Hematite4.CB.05Fe2O3
Ilmenite4.CB.05Fe2+TiO3
Hematite
var. Specularite
4.CB.05Fe2O3
Perovskite4.CC.30CaTiO3
Quartz
var. Amethyst
4.DA.05SiO2
4.DA.05SiO2
var. Smoky Quartz4.DA.05SiO2
Pyrolusite4.DB.05Mn4+O2
Rutile4.DB.05TiO2
Romanèchite4.DK.10(Ba,H2O)2(Mn4+,Mn3+)5O10
Uraninite4.DL.05UO2
Groutite4.FD.10Mn3+O(OH)
Manganite4.FD.15Mn3+O(OH)
Pyrochroite4.FE.05Mn(OH)2
Metatyuyamunite4.HB.25Ca(UO2)2(VO4)2 · 3H2O
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Rhodochrosite5.AB.05MnCO3
Siderite5.AB.05FeCO3
Dolomite5.AB.10CaMg(CO3)2
Aragonite5.AB.15CaCO3
Strontianite5.AB.15SrCO3
Aragonite
var. Flos Ferri
5.AB.15CaCO3
Malachite5.BA.10Cu2(CO3)(OH)2
Group 6 - Borates
Seamanite (TL)6.AC.65Mn2+3[B(OH)4](PO4)(OH)2
Sussexite6.BA.15Mn2+BO2(OH)
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Baryte7.AD.35BaSO4
Celestine7.AD.35SrSO4
Alunite7.BC.10KAl3(SO4)2(OH)6
Natrojarosite7.BC.10NaFe3(SO4)2(OH)6
Melanterite7.CB.35Fe2+(H2O)6(SO4) · H2O
Halotrichite7.CB.85Fe2+Al2(SO4)4 · 22H2O
Pickeringite7.CB.85MgAl2(SO4)4 · 22H2O
Gypsum7.CD.40CaSO4 · 2H2O
var. Selenite7.CD.40CaSO4 · 2H2O
Shigaite7.DD.35Mn6Al3(OH)18[Na(H2O)6](SO4)2 · 6H2O
Group 8 - Phosphates, Arsenates and Vanadates
Bassetite8.EB.10Fe2+(UO2)2(PO4)2 · 10H2O
Meta-autunite8.EB.10Ca(UO2)2(PO4)2 · 6H2O
Metatorbernite8.EB.10Cu(UO2)2(PO4)2 · 8H2O
Group 9 - Silicates
Forsterite9.AC.05Mg2(SiO4)
Monticellite9.AC.10CaMg(SiO4)
Pyrope9.AD.25Mg3Al2(SiO4)3
Zircon9.AD.30Zr(SiO4)
Sillimanite9.AF.05Al2(SiO4)O
Andalusite9.AF.10Al2(SiO4)O
Kyanite9.AF.15Al2(SiO4)O
Staurolite9.AF.30Fe2+2Al9Si4O23(OH)
Chloritoid9.AF.85Fe2+Al2O(SiO4)(OH)2
Braunite9.AG.05Mn2+Mn3+6(SiO4)O8
Titanite9.AG.15CaTiO(SiO4)
Uranophane9.AK.15Ca(UO2)2(SiO3OH)2 · 5H2O
Clinozoisite9.BG.05a(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Epidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Allanite-(Ce)9.BG.05b(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Enstatite9.DA.05Mg2Si2O6
var. Bronzite9.DA.05(Mg,Fe2+)2[SiO3]2
Pigeonite9.DA.10(CaxMgyFez)(Mgy1Fez1)Si2O6
Augite9.DA.15(CaxMgyFez)(Mgy1Fez1)Si2O6
Diopside9.DA.15CaMgSi2O6
Grunerite9.DE.05◻Fe2+2Fe2+5(Si8O22)(OH)2
Actinolite9.DE.10◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Tremolite9.DE.10◻Ca2Mg5(Si8O22)(OH)2
Rhodonite9.DK.05CaMn3Mn[Si5O15]
Talc9.EC.05Mg3Si4O10(OH)2
Muscovite
var. Illite
9.EC.15K0.65Al2.0[Al0.65Si3.35O10](OH)2
9.EC.15KAl2(AlSi3O10)(OH)2
var. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
Phlogopite9.EC.20KMg3(AlSi3O10)(OH)2
Chamosite9.EC.55Fe2+5Al(AlSi3O10)(OH)8
Dickite9.ED.05Al2(Si2O5)(OH)4
Kaolinite9.ED.05Al2(Si2O5)(OH)4
Greenalite9.ED.15(Fe2+,Fe3+)2-3Si2O5(OH)4
Neotocite9.ED.20(Mn,Fe)SiO3 · H2O (?)
Stilpnomelane9.EG.40K4Fe2+48[Si64Al8]O164(OH)52 · nH2O
'Chalcodite'9.EG.40K(Fe3+,Mg,Fe2+)8(Si,Al)12(O,OH)27
Microcline9.FA.30K(AlSi3O8)
Sanidine9.FA.30K(AlSi3O8)
Albite9.FA.35Na(AlSi3O8)
var. Andesine9.FA.35(Na,Ca)[Al(Si,Al)Si2O8]
Anorthite9.FA.35Ca(Al2Si2O8)
var. Labradorite9.FA.35(Ca,Na)[Al(Al,Si)Si2O8]
Albite
var. Oligoclase
9.FA.35(Na,Ca)[Al(Si,Al)Si2O8]
Mesolite9.GA.05Na2Ca2Si9Al6O30 · 8H2O
Unclassified
'K Feldspar
var. Adularia'
-KAlSi3O8
'Amphibole Supergroup'-AB2C5(T8O22)W2
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
'Chlorite Group'-
'Limonite'-
'Psilomelane'-
'Tourmaline'-AD3G6(T6O18)(BO3)3X3Z
'Amphibole Supergroup
var. Uralite'
-AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'Leucoxene'-
'Mica Group'-
'Clinopyroxene Subgroup'-
'Fayalite-Forsterite Series'-
'Hornblende Root Name Group'-◻Ca2(C2+4C3+)(AlSi7O22)W2
'Hydrohausmannite'-
'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
'K Feldspar'-
'Garnet Group'-X3Z2(SiO4)3
'Orthopyroxene Subgroup'-
'Serpentine Subgroup'-D3[Si2O5](OH)4
'Apatite'-Ca5(PO4)3A
'Allanite Group'-(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)

List of minerals for each chemical element

HHydrogen
H Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
H Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
H AluniteKAl3(SO4)2(OH)6
H BassetiteFe2+(UO2)2(PO4)2 · 10H2O
H BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
H ChamositeFe52+Al(AlSi3O10)(OH)8
H ChloritoidFe2+Al2O(SiO4)(OH)2
H Clinozoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
H DickiteAl2(Si2O5)(OH)4
H Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
H GoethiteFe3+O(OH)
H Greenalite(Fe2+,Fe3+)2-3Si2O5(OH)4
H GroutiteMn3+O(OH)
H Grunerite◻Fe22+Fe52+(Si8O22)(OH)2
H GypsumCaSO4 · 2H2O
H HalotrichiteFe2+Al2(SO4)4 · 22H2O
H Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
H KaoliniteAl2(Si2O5)(OH)4
H ManganiteMn3+O(OH)
H MalachiteCu2(CO3)(OH)2
H MelanteriteFe2+(H2O)6(SO4) · H2O
H MesoliteNa2Ca2Si9Al6O30 · 8H2O
H Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
H MetatorberniteCu(UO2)2(PO4)2 · 8H2O
H MetatyuyamuniteCa(UO2)2(VO4)2 · 3H2O
H MuscoviteKAl2(AlSi3O10)(OH)2
H NatrojarositeNaFe3(SO4)2(OH)6
H Neotocite(Mn,Fe)SiO3 · H2O (?)
H PhlogopiteKMg3(AlSi3O10)(OH)2
H PickeringiteMgAl2(SO4)4 · 22H2O
H PyrochroiteMn(OH)2
H Romanèchite(Ba,H2O)2(Mn4+,Mn3+)5O10
H SeamaniteMn32+[B(OH)4](PO4)(OH)2
H ShigaiteMn6Al3(OH)18[Na(H2O)6](SO4)2 · 6H2O
H StauroliteFe22+Al9Si4O23(OH)
H StilpnomelaneK4Fe482+[Si64Al8]O164(OH)52 · nH2O
H SussexiteMn2+BO2(OH)
H TalcMg3Si4O10(OH)2
H Tremolite◻Ca2Mg5(Si8O22)(OH)2
H Amphibole Supergroup var. UraliteAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
H UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
H Gypsum var. SeleniteCaSO4 · 2H2O
H Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
H Serpentine SubgroupD3[Si2O5](OH)4
H ChalcoditeK(Fe3+,Mg,Fe2+)8(Si,Al)12(O,OH)27
H Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
BBoron
B SeamaniteMn32+[B(OH)4](PO4)(OH)2
B SussexiteMn2+BO2(OH)
B TourmalineAD3G6(T6O18)(BO3)3X3Z
CCarbon
C AragoniteCaCO3
C CalciteCaCO3
C DiamondC
C DolomiteCaMg(CO3)2
C GraphiteC
C MalachiteCu2(CO3)(OH)2
C RhodochrositeMnCO3
C SideriteFeCO3
C StrontianiteSrCO3
C Aragonite var. Flos FerriCaCO3
OOxygen
O Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
O K Feldspar var. AdulariaKAlSi3O8
O AlbiteNa(AlSi3O8)
O Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
O AluniteKAl3(SO4)2(OH)6
O Quartz var. AmethystSiO2
O Amphibole SupergroupAB2C5(T8O22)W2
O AndalusiteAl2(SiO4)O
O Albite var. Andesine(Na,Ca)[Al(Si,Al)Si2O8]
O AnorthiteCa(Al2Si2O8)
O AragoniteCaCO3
O Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
O BaryteBaSO4
O BassetiteFe2+(UO2)2(PO4)2 · 10H2O
O BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
O BrauniteMn2+Mn63+(SiO4)O8
O CalciteCaCO3
O CelestineSrSO4
O ChamositeFe52+Al(AlSi3O10)(OH)8
O ChloritoidFe2+Al2O(SiO4)(OH)2
O ChromiteFe2+Cr23+O4
O Clinozoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
O CorundumAl2O3
O DickiteAl2(Si2O5)(OH)4
O DiopsideCaMgSi2O6
O DolomiteCaMg(CO3)2
O EnstatiteMg2Si2O6
O Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
O ForsteriteMg2(SiO4)
O GeikieliteMgTiO3
O GoethiteFe3+O(OH)
O Greenalite(Fe2+,Fe3+)2-3Si2O5(OH)4
O GroutiteMn3+O(OH)
O Grunerite◻Fe22+Fe52+(Si8O22)(OH)2
O GypsumCaSO4 · 2H2O
O HalotrichiteFe2+Al2(SO4)4 · 22H2O
O HausmanniteMn2+Mn23+O4
O HematiteFe2O3
O Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
O IlmeniteFe2+TiO3
O JacobsiteMn2+Fe23+O4
O KaoliniteAl2(Si2O5)(OH)4
O KyaniteAl2(SiO4)O
O Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
O ManganiteMn3+O(OH)
O MagnetiteFe2+Fe23+O4
O MalachiteCu2(CO3)(OH)2
O MelanteriteFe2+(H2O)6(SO4) · H2O
O MesoliteNa2Ca2Si9Al6O30 · 8H2O
O Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
O MetatorberniteCu(UO2)2(PO4)2 · 8H2O
O MetatyuyamuniteCa(UO2)2(VO4)2 · 3H2O
O MicroclineK(AlSi3O8)
O MonticelliteCaMg(SiO4)
O MuscoviteKAl2(AlSi3O10)(OH)2
O NatrojarositeNaFe3(SO4)2(OH)6
O Neotocite(Mn,Fe)SiO3 · H2O (?)
O Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
O PerovskiteCaTiO3
O PhlogopiteKMg3(AlSi3O10)(OH)2
O PickeringiteMgAl2(SO4)4 · 22H2O
O Pigeonite(CaxMgyFez)(Mgy1Fez1)Si2O6
O PyrochroiteMn(OH)2
O PyrolusiteMn4+O2
O PyropeMg3Al2(SiO4)3
O QuartzSiO2
O RhodochrositeMnCO3
O RhodoniteCaMn3Mn[Si5O15]
O Romanèchite(Ba,H2O)2(Mn4+,Mn3+)5O10
O RutileTiO2
O SanidineK(AlSi3O8)
O SeamaniteMn32+[B(OH)4](PO4)(OH)2
O ShigaiteMn6Al3(OH)18[Na(H2O)6](SO4)2 · 6H2O
O SideriteFeCO3
O SillimaniteAl2(SiO4)O
O Quartz var. Smoky QuartzSiO2
O SpinelMgAl2O4
O StauroliteFe22+Al9Si4O23(OH)
O StilpnomelaneK4Fe482+[Si64Al8]O164(OH)52 · nH2O
O StrontianiteSrCO3
O SussexiteMn2+BO2(OH)
O TalcMg3Si4O10(OH)2
O TitaniteCaTiO(SiO4)
O TourmalineAD3G6(T6O18)(BO3)3X3Z
O Tremolite◻Ca2Mg5(Si8O22)(OH)2
O Amphibole Supergroup var. UraliteAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
O UraniniteUO2
O UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
O ZirconZr(SiO4)
O Enstatite var. Bronzite(Mg,Fe2+)2[SiO3]2
O Gypsum var. SeleniteCaSO4 · 2H2O
O Hematite var. SpeculariteFe2O3
O Aragonite var. Flos FerriCaCO3
O Fayalite-Forsterite Series
O Hornblende Root Name Group◻Ca2(C42+C3+)(AlSi7O22)W2
O Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
O Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
O Garnet GroupX3Z2(SiO4)3
O Serpentine SubgroupD3[Si2O5](OH)4
O ApatiteCa5(PO4)3A
O ChalcoditeK(Fe3+,Mg,Fe2+)8(Si,Al)12(O,OH)27
O Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
FFluorine
F BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
F Amphibole Supergroup var. UraliteAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
NaSodium
Na AlbiteNa(AlSi3O8)
Na Albite var. Andesine(Na,Ca)[Al(Si,Al)Si2O8]
Na Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
Na MesoliteNa2Ca2Si9Al6O30 · 8H2O
Na NatrojarositeNaFe3(SO4)2(OH)6
Na Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Na ShigaiteMn6Al3(OH)18[Na(H2O)6](SO4)2 · 6H2O
Na Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
MgMagnesium
Mg Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Mg Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Mg BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Mg DiopsideCaMgSi2O6
Mg DolomiteCaMg(CO3)2
Mg EnstatiteMg2Si2O6
Mg ForsteriteMg2(SiO4)
Mg GeikieliteMgTiO3
Mg MonticelliteCaMg(SiO4)
Mg PhlogopiteKMg3(AlSi3O10)(OH)2
Mg PickeringiteMgAl2(SO4)4 · 22H2O
Mg Pigeonite(CaxMgyFez)(Mgy1Fez1)Si2O6
Mg PyropeMg3Al2(SiO4)3
Mg SpinelMgAl2O4
Mg TalcMg3Si4O10(OH)2
Mg Tremolite◻Ca2Mg5(Si8O22)(OH)2
Mg Enstatite var. Bronzite(Mg,Fe2+)2[SiO3]2
Mg Fayalite-Forsterite Series
Mg ChalcoditeK(Fe3+,Mg,Fe2+)8(Si,Al)12(O,OH)27
AlAluminium
Al K Feldspar var. AdulariaKAlSi3O8
Al AlbiteNa(AlSi3O8)
Al Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Al AluniteKAl3(SO4)2(OH)6
Al AndalusiteAl2(SiO4)O
Al Albite var. Andesine(Na,Ca)[Al(Si,Al)Si2O8]
Al AnorthiteCa(Al2Si2O8)
Al BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Al ChamositeFe52+Al(AlSi3O10)(OH)8
Al ChloritoidFe2+Al2O(SiO4)(OH)2
Al Clinozoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Al CorundumAl2O3
Al DickiteAl2(Si2O5)(OH)4
Al Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Al HalotrichiteFe2+Al2(SO4)4 · 22H2O
Al Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Al KaoliniteAl2(Si2O5)(OH)4
Al KyaniteAl2(SiO4)O
Al Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
Al MesoliteNa2Ca2Si9Al6O30 · 8H2O
Al MicroclineK(AlSi3O8)
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Al PhlogopiteKMg3(AlSi3O10)(OH)2
Al PickeringiteMgAl2(SO4)4 · 22H2O
Al PyropeMg3Al2(SiO4)3
Al SanidineK(AlSi3O8)
Al ShigaiteMn6Al3(OH)18[Na(H2O)6](SO4)2 · 6H2O
Al SillimaniteAl2(SiO4)O
Al SpinelMgAl2O4
Al StauroliteFe22+Al9Si4O23(OH)
Al StilpnomelaneK4Fe482+[Si64Al8]O164(OH)52 · nH2O
Al Amphibole Supergroup var. UraliteAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Al Hornblende Root Name Group◻Ca2(C42+C3+)(AlSi7O22)W2
Al Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Al Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Al ChalcoditeK(Fe3+,Mg,Fe2+)8(Si,Al)12(O,OH)27
SiSilicon
Si Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Si K Feldspar var. AdulariaKAlSi3O8
Si AlbiteNa(AlSi3O8)
Si Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Si Quartz var. AmethystSiO2
Si AndalusiteAl2(SiO4)O
Si Albite var. Andesine(Na,Ca)[Al(Si,Al)Si2O8]
Si AnorthiteCa(Al2Si2O8)
Si Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Si BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Si BrauniteMn2+Mn63+(SiO4)O8
Si ChamositeFe52+Al(AlSi3O10)(OH)8
Si ChloritoidFe2+Al2O(SiO4)(OH)2
Si Clinozoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Si DickiteAl2(Si2O5)(OH)4
Si DiopsideCaMgSi2O6
Si EnstatiteMg2Si2O6
Si Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Si ForsteriteMg2(SiO4)
Si Greenalite(Fe2+,Fe3+)2-3Si2O5(OH)4
Si Grunerite◻Fe22+Fe52+(Si8O22)(OH)2
Si Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Si KaoliniteAl2(Si2O5)(OH)4
Si KyaniteAl2(SiO4)O
Si Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
Si MesoliteNa2Ca2Si9Al6O30 · 8H2O
Si MicroclineK(AlSi3O8)
Si MonticelliteCaMg(SiO4)
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si Neotocite(Mn,Fe)SiO3 · H2O (?)
Si Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Si PhlogopiteKMg3(AlSi3O10)(OH)2
Si Pigeonite(CaxMgyFez)(Mgy1Fez1)Si2O6
Si PyropeMg3Al2(SiO4)3
Si QuartzSiO2
Si RhodoniteCaMn3Mn[Si5O15]
Si SanidineK(AlSi3O8)
Si SillimaniteAl2(SiO4)O
Si Quartz var. Smoky QuartzSiO2
Si StauroliteFe22+Al9Si4O23(OH)
Si StilpnomelaneK4Fe482+[Si64Al8]O164(OH)52 · nH2O
Si TalcMg3Si4O10(OH)2
Si TitaniteCaTiO(SiO4)
Si Tremolite◻Ca2Mg5(Si8O22)(OH)2
Si Amphibole Supergroup var. UraliteAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Si UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
Si ZirconZr(SiO4)
Si Enstatite var. Bronzite(Mg,Fe2+)2[SiO3]2
Si Fayalite-Forsterite Series
Si Hornblende Root Name Group◻Ca2(C42+C3+)(AlSi7O22)W2
Si Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Si Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Si Garnet GroupX3Z2(SiO4)3
Si Serpentine SubgroupD3[Si2O5](OH)4
Si ChalcoditeK(Fe3+,Mg,Fe2+)8(Si,Al)12(O,OH)27
Si Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
PPhosphorus
P BassetiteFe2+(UO2)2(PO4)2 · 10H2O
P Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
P MetatorberniteCu(UO2)2(PO4)2 · 8H2O
P SeamaniteMn32+[B(OH)4](PO4)(OH)2
P ApatiteCa5(PO4)3A
SSulfur
S AluniteKAl3(SO4)2(OH)6
S BaryteBaSO4
S BorniteCu5FeS4
S CelestineSrSO4
S ChalcopyriteCuFeS2
S ChalcociteCu2S
S GalenaPbS
S GreenockiteCdS
S GypsumCaSO4 · 2H2O
S HalotrichiteFe2+Al2(SO4)4 · 22H2O
S MarcasiteFeS2
S MelanteriteFe2+(H2O)6(SO4) · H2O
S MolybdeniteMoS2
S NatrojarositeNaFe3(SO4)2(OH)6
S PickeringiteMgAl2(SO4)4 · 22H2O
S PyriteFeS2
S PyrrhotiteFe1-xS
S ShigaiteMn6Al3(OH)18[Na(H2O)6](SO4)2 · 6H2O
S SphaleriteZnS
S Gypsum var. SeleniteCaSO4 · 2H2O
ClChlorine
Cl Amphibole Supergroup var. UraliteAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
KPotassium
K K Feldspar var. AdulariaKAlSi3O8
K AluniteKAl3(SO4)2(OH)6
K BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
K Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
K MicroclineK(AlSi3O8)
K MuscoviteKAl2(AlSi3O10)(OH)2
K PhlogopiteKMg3(AlSi3O10)(OH)2
K SanidineK(AlSi3O8)
K StilpnomelaneK4Fe482+[Si64Al8]O164(OH)52 · nH2O
K Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
K ChalcoditeK(Fe3+,Mg,Fe2+)8(Si,Al)12(O,OH)27
CaCalcium
Ca Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Ca Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Ca Albite var. Andesine(Na,Ca)[Al(Si,Al)Si2O8]
Ca AnorthiteCa(Al2Si2O8)
Ca AragoniteCaCO3
Ca Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Ca CalciteCaCO3
Ca Clinozoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Ca DiopsideCaMgSi2O6
Ca DolomiteCaMg(CO3)2
Ca Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Ca GypsumCaSO4 · 2H2O
Ca Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
Ca MesoliteNa2Ca2Si9Al6O30 · 8H2O
Ca Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
Ca MetatyuyamuniteCa(UO2)2(VO4)2 · 3H2O
Ca MonticelliteCaMg(SiO4)
Ca Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Ca PerovskiteCaTiO3
Ca Pigeonite(CaxMgyFez)(Mgy1Fez1)Si2O6
Ca RhodoniteCaMn3Mn[Si5O15]
Ca TitaniteCaTiO(SiO4)
Ca Tremolite◻Ca2Mg5(Si8O22)(OH)2
Ca UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
Ca Gypsum var. SeleniteCaSO4 · 2H2O
Ca Aragonite var. Flos FerriCaCO3
Ca Hornblende Root Name Group◻Ca2(C42+C3+)(AlSi7O22)W2
Ca Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Ca ApatiteCa5(PO4)3A
TiTitanium
Ti BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Ti GeikieliteMgTiO3
Ti IlmeniteFe2+TiO3
Ti PerovskiteCaTiO3
Ti RutileTiO2
Ti TitaniteCaTiO(SiO4)
Ti Amphibole Supergroup var. UraliteAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
VVanadium
V MetatyuyamuniteCa(UO2)2(VO4)2 · 3H2O
CrChromium
Cr ChromiteFe2+Cr23+O4
MnManganese
Mn BrauniteMn2+Mn63+(SiO4)O8
Mn GroutiteMn3+O(OH)
Mn HausmanniteMn2+Mn23+O4
Mn JacobsiteMn2+Fe23+O4
Mn ManganiteMn3+O(OH)
Mn Neotocite(Mn,Fe)SiO3 · H2O (?)
Mn PyrochroiteMn(OH)2
Mn PyrolusiteMn4+O2
Mn RhodochrositeMnCO3
Mn RhodoniteCaMn3Mn[Si5O15]
Mn Romanèchite(Ba,H2O)2(Mn4+,Mn3+)5O10
Mn SeamaniteMn32+[B(OH)4](PO4)(OH)2
Mn ShigaiteMn6Al3(OH)18[Na(H2O)6](SO4)2 · 6H2O
Mn SussexiteMn2+BO2(OH)
FeIron
Fe Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Fe Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Fe Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Fe BassetiteFe2+(UO2)2(PO4)2 · 10H2O
Fe BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fe BorniteCu5FeS4
Fe ChalcopyriteCuFeS2
Fe ChamositeFe52+Al(AlSi3O10)(OH)8
Fe ChloritoidFe2+Al2O(SiO4)(OH)2
Fe ChromiteFe2+Cr23+O4
Fe Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Fe GoethiteFe3+O(OH)
Fe Greenalite(Fe2+,Fe3+)2-3Si2O5(OH)4
Fe Grunerite◻Fe22+Fe52+(Si8O22)(OH)2
Fe HalotrichiteFe2+Al2(SO4)4 · 22H2O
Fe HematiteFe2O3
Fe IlmeniteFe2+TiO3
Fe JacobsiteMn2+Fe23+O4
Fe MagnetiteFe2+Fe23+O4
Fe MarcasiteFeS2
Fe MelanteriteFe2+(H2O)6(SO4) · H2O
Fe NatrojarositeNaFe3(SO4)2(OH)6
Fe Neotocite(Mn,Fe)SiO3 · H2O (?)
Fe Pigeonite(CaxMgyFez)(Mgy1Fez1)Si2O6
Fe PyriteFeS2
Fe PyrrhotiteFe1-xS
Fe SideriteFeCO3
Fe StauroliteFe22+Al9Si4O23(OH)
Fe StilpnomelaneK4Fe482+[Si64Al8]O164(OH)52 · nH2O
Fe Enstatite var. Bronzite(Mg,Fe2+)2[SiO3]2
Fe Hematite var. SpeculariteFe2O3
Fe Fayalite-Forsterite Series
Fe ChalcoditeK(Fe3+,Mg,Fe2+)8(Si,Al)12(O,OH)27
CuCopper
Cu BorniteCu5FeS4
Cu ChalcopyriteCuFeS2
Cu ChalcociteCu2S
Cu Native CopperCu
Cu MalachiteCu2(CO3)(OH)2
Cu MetatorberniteCu(UO2)2(PO4)2 · 8H2O
ZnZinc
Zn SphaleriteZnS
SrStrontium
Sr CelestineSrSO4
Sr StrontianiteSrCO3
ZrZirconium
Zr ZirconZr(SiO4)
MoMolybdenum
Mo MolybdeniteMoS2
AgSilver
Ag Native SilverAg
CdCadmium
Cd GreenockiteCdS
SbAntimony
Sb Native AntimonySb
BaBarium
Ba BaryteBaSO4
Ba Romanèchite(Ba,H2O)2(Mn4+,Mn3+)5O10
CeCerium
Ce Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
AuGold
Au Native GoldAu
PbLead
Pb GalenaPbS
UUranium
U BassetiteFe2+(UO2)2(PO4)2 · 10H2O
U Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
U MetatorberniteCu(UO2)2(PO4)2 · 8H2O
U MetatyuyamuniteCa(UO2)2(VO4)2 · 3H2O
U UraniniteUO2
U UranophaneCa(UO2)2(SiO3OH)2 · 5H2O

Fossils

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

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Iron_County,_Michigan
Wikidata ID:Q497999
GeoNames ID:4997220

Localities in this Region

Other Regions, Features and Areas that Intersect

North AmericaContinent
North America PlateTectonic Plate
USA

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.

References

 
and/or  
Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: September 3, 2026 15:23:24 Page updated: July 26, 2026 17:53:01
Go to top of page