| ⓘAcanthite Formula:Ag2S |
| ⓘAdamite Formula:Zn2(AsO4)(OH) Colour: colorless, greenish |
| ⓘAlunite Formula:KAl3(SO4)2(OH)6 |
| ⓘAlunogen Formula:Al2(SO4)3 · 17H2O |
| ⓘAnglesite Formula:PbSO4 |
| ⓘAnorthite Formula:Ca(Al2Si2O8) |
| ⓘAnorthite var. Labradorite Formula:(Ca,Na)[Al(Al,Si)Si2O8] |
| ⓘ'Apatite' Formula:Ca5(PO4)3(Cl/F/OH) |
| ⓘAragonite Formula:CaCO3 |
| ⓘArgentojarosite Formula:AgFe3+3(SO4)2(OH)6 |
| ⓘArseniosiderite Formula:Ca2Fe3+3(AsO4)3O2 · 3H2O |
| ⓘArsenopyrite Formula:FeAsS Localities:Anaconda Mine (Uncle Sam Mine; Cloverleaf Mine), Roubaix, Galena Mining District, Lawrence County, South Dakota, USARoubaix, Galena Mining District, Lawrence County, South Dakota, USABelle Eldridge Gold Mine (Deadwood Lead and Zinc Company Mine; Helen Gould Claim), Deadwood, Galena Mining District, Lawrence County, South Dakota, USADouble Rainbow Mine, Galena, Galena Mining District, Lawrence County, South Dakota, USAGalena Mining District, Lawrence County, South Dakota, USA |
| ⓘArthurite Formula:CuFe3+2(AsO4)2(OH)2 · 4H2O |
| ⓘAzurite Formula:Cu3(CO3)2(OH)2 Localities:Jungle Mine (Custer Peak Copper Mine), Roubaix, Galena Mining District, Lawrence County, South Dakota, USARoubaix, Galena Mining District, Lawrence County, South Dakota, USABelle Eldridge Gold Mine (Deadwood Lead and Zinc Company Mine; Helen Gould Claim), Deadwood, Galena Mining District, Lawrence County, South Dakota, USA |
| ⓘBaryte Formula:BaSO4 |
| ⓘBeudantite Formula:PbFe3+3(AsO4)(SO4)(OH)6 |
| ⓘBismutite Formula:(BiO)2CO3 |
| ⓘBromargyrite Formula:AgBr |
| ⓘCalcite Formula:CaCO3 Localities:Route 85, Deadwood, Galena Mining District, Lawrence County, South Dakota, USABelle Eldridge Gold Mine (Deadwood Lead and Zinc Company Mine; Helen Gould Claim), Deadwood, Galena Mining District, Lawrence County, South Dakota, USA |
| ⓘCerussite Formula:PbCO3 Localities: Reported from at least 7 localities in this region. |
| ⓘChalcanthite Formula:CuSO4 · 5H2O Localities:Montezuma mine, Deadwood, Galena Mining District, Lawrence County, South Dakota, USAWhizzers mine, Deadwood, Galena Mining District, Lawrence County, South Dakota, USAOlaf Seim Mine (Gotland Mine; Broken Boot), Deadwood, Galena Mining District, Lawrence County, South Dakota, USA |
| ⓘChalcophanite Formula:ZnMn4+3O7 · 3H2O |
| ⓘChalcopyrite Formula:CuFeS2 |
| ⓘChlorargyrite Formula:AgCl |
ⓘ'Chlorite Group'Localities:Anaconda Mine (Uncle Sam Mine; Cloverleaf Mine), Roubaix, Galena Mining District, Lawrence County, South Dakota, USABelle Eldridge Gold Mine (Deadwood Lead and Zinc Company Mine; Helen Gould Claim), Deadwood, Galena Mining District, Lawrence County, South Dakota, USA |
| ⓘClinochlore Formula:Mg5Al(AlSi3O10)(OH)8 |
| ⓘClinochlore var. Pennine Formula:Mg5Al(AlSi3O10)(OH)8 |
| ⓘCovellite Formula:CuS |
| ⓘDescloizite Formula:PbZn(VO4)(OH) Localities:Hayes mine (Hayes Group Claims; Silver Queen Group; Rutherford B. Hayes), Galena Mining District, Lawrence County, South Dakota, USASilver Queen Mine (New Silver Queen Mine), Deadwood, Galena Mining District, Lawrence County, South Dakota, USARichmond-Sitting Bull Mine, Galena Mining District, Lawrence County, South Dakota, USAGalena Mining District, Lawrence County, South Dakota, USA |
| ⓘDolomite Formula:CaMg(CO3)2 Localities:Belle Eldridge Gold Mine (Deadwood Lead and Zinc Company Mine; Helen Gould Claim), Deadwood, Galena Mining District, Lawrence County, South Dakota, USASilver Queen Mine (New Silver Queen Mine), Deadwood, Galena Mining District, Lawrence County, South Dakota, USA |
| ⓘFerberite Formula:FeWO4 |
| ⓘFerricopiapite Formula:Fe3+0.67Fe3+4(SO4)6(OH)2 · 20H2O |
| ⓘFerro-hornblende Formula:◻Ca2(Fe2+4Al)(Si7Al)O22(OH)2 |
| ⓘ'Freibergite Subgroup' Formula:(Ag6,[Ag6]4+)(Cu4C2+2)Sb4S12S0-1 |
| ⓘGalena Formula:PbS |
| ⓘGalena var. Silver-bearing Galena Formula:PbS with Ag |
| ⓘ'Glauconite' Formula:K0.60-0.85(Fe3+,Mg,Al)2(Si,Al)4O10](OH)2 |
| ⓘGoethite Formula:Fe3+O(OH) Localities:Richmond-Sitting Bull Mine, Galena Mining District, Lawrence County, South Dakota, USAElk Creek, Roubaix, Galena Mining District, Lawrence County, South Dakota, USAGalena Mining District, Lawrence County, South Dakota, USA |
| ⓘGoslarite Formula:ZnSO4 · 7H2O |
| ⓘGraphite Formula:C Localities:Jungle Mine (Custer Peak Copper Mine), Roubaix, Galena Mining District, Lawrence County, South Dakota, USACity Creek, Deadwood, Galena Mining District, Lawrence County, South Dakota, USA |
| ⓘGrunerite Formula:◻{Fe2+2}{Fe2+5}(Si8O22)(OH)2 |
| ⓘGypsum Formula:CaSO4 · 2H2O |
| ⓘHematite Formula:Fe2O3 Localities:Florence mine (Double Rainbow Group), Galena Mining District, Lawrence County, South Dakota, USARichmond-Sitting Bull Mine, Galena Mining District, Lawrence County, South Dakota, USARailroad cuts, Roubaix, Galena Mining District, Lawrence County, South Dakota, USALucky Strike, Roubaix, Galena Mining District, Lawrence County, South Dakota, USA |
| ⓘHemimorphite Formula:Zn4Si2O7(OH)2 · H2O |
| ⓘ'Hornblende Root Name Group' Formula:◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2 |
| ⓘIlmenite Formula:Fe2+TiO3 |
| ⓘJarosite Formula:KFe3+3(SO4)2(OH)6 |
| ⓘKaolinite Formula:Al2(Si2O5)(OH)4 Localities:Gilt Edge Mine (Rattlesnake Jack; Dakota Maid; Ruby Ridge; Gilt Edge Glory Hole; Oro-Fina; Anchor Hill Mines 0460810072), Galena, Galena Mining District, Lawrence County, South Dakota, USABelle Eldridge Gold Mine (Deadwood Lead and Zinc Company Mine; Helen Gould Claim), Deadwood, Galena Mining District, Lawrence County, South Dakota, USAGalena Mining District, Lawrence County, South Dakota, USA |
| ⓘ'Kehoeite' Formula:(Zn,Ca)Al2(PO4)2.5H2O |
| ⓘ'Leucoxene' |
ⓘ'Limonite'Localities: Reported from at least 9 localities in this region. |
| ⓘLöllingite Formula:FeAs2 |
| ⓘMagnetite Formula:Fe2+Fe3+2O4 |
| ⓘMalachite Formula:Cu2(CO3)(OH)2 Localities:Jungle Mine (Custer Peak Copper Mine), Roubaix, Galena Mining District, Lawrence County, South Dakota, USARoubaix, Galena Mining District, Lawrence County, South Dakota, USABelle Eldridge Gold Mine (Deadwood Lead and Zinc Company Mine; Helen Gould Claim), Deadwood, Galena Mining District, Lawrence County, South Dakota, USA |
| ⓘManganite Formula:Mn3+O(OH) |
| ⓘMarcasite Formula:FeS2 Localities:Garfield formation, Galena Mining District, Lawrence County, South Dakota, USABelle Eldridge Gold Mine (Deadwood Lead and Zinc Company Mine; Helen Gould Claim), Deadwood, Galena Mining District, Lawrence County, South Dakota, USADouble Rainbow Mine, Galena, Galena Mining District, Lawrence County, South Dakota, USA |
| ⓘMelanterite Formula:Fe2+(H2O)6SO4 · H2O |
| ⓘ'Mica Group' |
| ⓘMimetite Formula:Pb5(AsO4)3Cl |
| ⓘ'Monazite Group' Formula:REE(PO4) |
| ⓘMottramite Formula:PbCu(VO4)(OH) |
| ⓘNative Copper Formula:Cu Localities:City Creek, Deadwood, Galena Mining District, Lawrence County, South Dakota, USAJungle Mine (Custer Peak Copper Mine), Roubaix, Galena Mining District, Lawrence County, South Dakota, USA |
| ⓘNative Gold Formula:Au |
| ⓘNative Silver Formula:Ag |
| ⓘ'Ochre' |
| ⓘOrthoclase Formula:K(AlSi3O8) Localities:Bear Den Mountain, Galena, Galena Mining District, Lawrence County, South Dakota, USAGilt Edge Mine (Rattlesnake Jack; Dakota Maid; Ruby Ridge; Gilt Edge Glory Hole; Oro-Fina; Anchor Hill Mines 0460810072), Galena, Galena Mining District, Lawrence County, South Dakota, USA |
| ⓘPharmacosiderite Formula:KFe3+4(AsO4)3(OH)4 · 6-7H2O Localities:Queen mine, Galena Mining District, Lawrence County, South Dakota, USAAnaconda Mine (Uncle Sam Mine; Cloverleaf Mine), Roubaix, Galena Mining District, Lawrence County, South Dakota, USARichmond-Sitting Bull Mine, Galena Mining District, Lawrence County, South Dakota, USA |
| ⓘPiemontite Formula:(CaCa)(AlAlMn3+)O[Si2O7][SiO4](OH) |
| ⓘPlattnerite Formula:PbO2 |
| ⓘPolybasite Formula:[Ag6Sb2S7][Ag9CuS4] |
| ⓘPyrargyrite Formula:Ag3SbS3 |
| ⓘPyrite Formula:FeS2 |
| ⓘPyrolusite Formula:Mn4+O2 |
| ⓘPyromorphite Formula:Pb5(PO4)3Cl Localities:Galena Mining District, Lawrence County, South Dakota, USAEl Refugio mine, Galena Mining District, Lawrence County, South Dakota, USARichmond-Sitting Bull Mine, Galena Mining District, Lawrence County, South Dakota, USA |
| ⓘPyrrhotite Formula:Fe1-xS Localities:Anaconda Mine (Uncle Sam Mine; Cloverleaf Mine), Roubaix, Galena Mining District, Lawrence County, South Dakota, USAJungle Mine (Custer Peak Copper Mine), Roubaix, Galena Mining District, Lawrence County, South Dakota, USARoubaix, Galena Mining District, Lawrence County, South Dakota, USABelle Eldridge Gold Mine (Deadwood Lead and Zinc Company Mine; Helen Gould Claim), Deadwood, Galena Mining District, Lawrence County, South Dakota, USA |
| ⓘQuartz Formula:SiO2 |
| ⓘRosasite Formula:(Cu,Zn)2(CO3)(OH)2 |
| ⓘSanidine Formula:K(AlSi3O8) |
| ⓘScorodite Formula:Fe3+AsO4 · 2H2O Localities:Galena Mining District, Lawrence County, South Dakota, USAQueen mine, Galena Mining District, Lawrence County, South Dakota, USARichmond-Sitting Bull Mine, Galena Mining District, Lawrence County, South Dakota, USA |
| ⓘSiderite Formula:FeCO3 Localities:Galena Mining District, Lawrence County, South Dakota, USASilver Queen Mine (New Silver Queen Mine), Deadwood, Galena Mining District, Lawrence County, South Dakota, USADouble Rainbow Mine, Galena, Galena Mining District, Lawrence County, South Dakota, USA |
| ⓘSmithsonite Formula:ZnCO3 |
| ⓘSphalerite Formula:ZnS |
| ⓘStibnite Formula:Sb2S3 |
| ⓘTenorite Formula:CuO |
| ⓘ'Tetrahedrite Subgroup' Formula:Cu6(Cu4C2+2)Sb4S12S Localities:Galena Mining District, Lawrence County, South Dakota, USAHayes mine (Hayes Group Claims; Silver Queen Group; Rutherford B. Hayes), Galena Mining District, Lawrence County, South Dakota, USAHorseshoe-Comet mine, Galena Mining District, Lawrence County, South Dakota, USACity Creek, Deadwood, Galena Mining District, Lawrence County, South Dakota, USADouble Rainbow Mine, Galena, Galena Mining District, Lawrence County, South Dakota, USA |
| ⓘTitanite Formula:CaTi(SiO4)O |
| ⓘTsumcorite Formula:PbZn2(AsO4)2 · 2H2O |
| ⓘVanadinite Formula:Pb5(VO4)3Cl Localities:Galena Mining District, Lawrence County, South Dakota, USARichmond-Sitting Bull Mine, Galena Mining District, Lawrence County, South Dakota, USAQueen mine, Galena Mining District, Lawrence County, South Dakota, USA |
| ⓘ'Wolframite Group' |
| ⓘWulfenite Formula:Pb(MoO4) Localities:Galena Mining District, Lawrence County, South Dakota, USAEl Refugio mine, Galena Mining District, Lawrence County, South Dakota, USARichmond-Sitting Bull Mine, Galena Mining District, Lawrence County, South Dakota, USA |
| ⓘZoisite Formula:(CaCa)(AlAlAl)O[Si2O7][SiO4](OH) |