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Maine Geological Survey - Bulletin 4 : Manganese Deposits of Aroostook County, Maine.
Joseph M. Trefethen, State Geologist
by Ralph L. Miller
Prepared in cooperation with the Geological Survey of the United States Department of the Interior. State Geologist and Maine Development Commission, Augusta, Maine, April 1, 1947.
Contents: Abstract / Introduction / General Geology / Economic Geology / Descriptions of Deposits /
State Geologist and Maine Development Commission
Manganese Deposits, Aroostook County, Economic Geology, Manganese, Physical Geology, Devonian, Faults and Faulting, Geologic Formations, Ordovician, Shale, Silurian, Metal Ores
Earth Sciences | Geochemistry | Geology | Geomorphology | Mineral Physics | Other Earth Sciences
Miller, Ralph L., "Maine Geological Survey - Bulletin 4 : Manganese Deposits of Aroostook County, Maine." (1947). Maine Collection. 72.
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