| Locality type: | Mine |
| Classification |
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| Species: | Ankerite |
| Formula: | Ca(Fe2+,Mg)(CO3)2 |
| Confirmation |
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| Validity: | Believed Valid |
| References |
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| References: | Rocks & Min.:58:109. |
| Associated Minerals Based on Photo Data: |
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| Chalcocite | ⓘ1 photo of Ankerite associated with Chalcocite at this locality. |
| Data |
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| Mineral Data: | Click here to view Ankerite data |
| Locality Data: | Click here to view Baltic Mine, Baltic, Houghton Co., Michigan, USA |
| Nearest other occurrences of Ankerite |
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| 4.5km (2.8 miles) | | ⓘIsle Royale Mines, Houghton, Houghton Co., Michigan, USA |
| 8.4km (5.2 miles) | | ⓘQuincy Mine, Hancock, Houghton Co., Michigan, USA |
| 33.4km (20.7 miles) | | ⓘMohawk Mine, Mohawk, Keweenaw Co., Michigan, USA |
| 41.1km (25.5 miles) | | ⓘCliff Mine, Phoenix, Keweenaw Co., Michigan, USA |
| 44.1km (27.4 miles) | | ⓘPhoenix Mine, Phoenix, Keweenaw Co., Michigan, USA |
| 70.9km (44.0 miles) | | ⓘMichigamme Mine (Mt Shasta mine), Michigamme, Marquette Co., Michigan, USA |
| 71.0km (44.1 miles) | | ⓘCopper Harbor, Keweenaw Co., Michigan, USA |
| 78.8km (49.0 miles) | | ⓘChampion Mine (Beacon Mine), Champion, Marquette Co., Michigan, USA |
| 80.6km (50.1 miles) | | ⓘHigh Point Gold prospect, Ishpeming Greenstone belt (Marquette Greenstone belt), Marquette Co., Michigan, USA |
| 81.1km (50.4 miles) | | ⓘSilver Creek West prospect, Ishpeming Greenstone belt (Marquette Greenstone belt), Marquette Co., Michigan, USA |