| Allanite-(Ce) | |
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| Formula: | {CaCe}{Al2Fe2+}(Si2O7)(SiO4)O(OH) |
| Locality: | Presque Isle Granite, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA |
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| Ankerite | |
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| Formula: | Ca(Fe2+ ,Mg,Mn2+)(CO3)2 |
| Locality: | Ironwood iron formation, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA |
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| 'Axinite' |  |
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| Locality: | Ironwood iron formation, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA |
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| Photo: © Rob Lavinsky. Axinite from Copp's Mine, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA |
| Calcite | |
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| Formula: | CaCO3 |
| Locality: | Ironwood iron formation, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA |
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| Chalcopyrite | |
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| Formula: | CuFeS2 |
| Locality: | Copp's Mine, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA |
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| Dolomite | |
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| 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
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| Epidote | |
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| Formula: | {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH) |
| Locality: | Ironwood iron formation, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA |
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| Galena | |
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| Formula: | PbS |
| Locality: | Copp's Mine, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA |
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| Magnetite | |
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| Formula: | Fe2+Fe3+2O4 |
| Locality: | Ironwood iron formation, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA |
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| Pyrite | |
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| Formula: | FeS2 |
| Locality: | Copp's Mine, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA |
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| Quartz | |
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| 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
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| Quartz var: Chert | |
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| Localities: | Ironwood iron formation, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA
Copp's Mine, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA
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| Siderite | |
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| 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
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| Sphalerite | |
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| Formula: | ZnS |
| Locality: | Copp's Mine, Marenisco, Gogebic iron range, Gogebic Co., Michigan, USA |
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14 entries listed. 12 valid minerals.
Mineral and Locality Search
