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Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA



Detailed Mineral List:
Allanite-(Ce)
Formula: {CaCe}{Al2Fe2+}(Si2O7)(SiO4)O(OH)
Locality: Presque Isle Granite, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA
Ankerite
Formula: Ca(Fe2+ ,Mg,Mn2+)(CO3)2
Locality: Ironwood iron formation, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA
'Axinite'
Locality: Ironwood iron formation, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA
Photo: © Rob Lavinsky. Axinite from Copp's Mine, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA
Calcite
Formula: CaCO3
Locality: Ironwood iron formation, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA
Chalcopyrite
Formula: CuFeS2
Locality: Copp's Mine, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA
Dolomite
Formula: CaMg(CO3)2
Localities: Copp's Mine, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA
Ironwood iron formation, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA
Epidote
Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Locality: Ironwood iron formation, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA
Galena
Formula: PbS
Locality: Copp's Mine, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA
Magnetite
Formula: Fe2+Fe3+2O4
Locality: Ironwood iron formation, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA
Pyrite
Formula: FeS2
Locality: Copp's Mine, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA
Quartz
Formula: SiO2
Localities: Ironwood iron formation, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA
Copp's Mine, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA
Quartz var: Chert
Localities: Ironwood iron formation, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA
Copp's Mine, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA
Siderite
Formula: FeCO3
Localities: Ironwood iron formation, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA
Copp's Mine, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA
Sphalerite
Formula: ZnS
Locality: Copp's Mine, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA


14 entries listed. 12 valid minerals.
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