Mine detail: Grant Manganese Prospect

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Location: Aroostook County, Maine, United States, North America
Lat / long: 46.88851, -68.17696
dep_id: 10306777
Commodity type: metallic
Major mineral: Manganese
Minor mineral: Iron
Operation type: Unknown
Deposit type: Chemical Sediment, Marine
Development status: Occurrence
ore: Iron Oxides-Hydrated, Manganese Ox-Hydrous
Reporter: Woodruff, L. G., Beck, F.
Structure: Siliceous And Slaty Limestone
References:
  • Miller, R. L., 1947, Manganese Deposits Of Aroostook County, Maine: Maine Geological Survey Bulletin 4, 77 P.Miller, R. L., 1947, Manganese Deposits Of Aroostook County, Maine: Maine Geological Survey Bulletin 4, 77 P.
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