Mine detail: Black Mt. Quarry

Previously called ''

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Location

Lat / long: 44.58408, -70.64636

Resource(B)

Primary: Lithium, Feldspar, Mica, Beryllium
Secondary: Tin, Tantalum, Niobium (Columbium)
Ore: Cassiterite, Columbite, Beryl, Spodumene, Lepidolite, Feldspar, Mica

Production

Operation type: Unknown
Deposit type: Pegmatite
Production size: Small
Development status: Past Producer

Geology

References

MRDSW102025
DEP10100525
Reference{Deposit:: TREFETHEN, 1942-43, ME STATE GEOL. REPT}{Deposit:: Trefethen, J. M., 1943, Report Of The State Geologist, 1942-1943: (Maine Geological Survey), Orono, Maine, 36 P. (Trefethen 1943)Trefethen, J. M., 1943, Report Of The State Geologist, 1942-1943: (Maine Geological Survey), Orono, Maine, 36 P. (Trefethen 1943)}{Deposit:: Perham, J.C., 1987, Main* Treasure Chest, Gems And Minerals Of Oxford County: Quicksilver Publications, West Paris, Maine, 269 P.Perham, J.C., 1987, Main* Treasure Chest, Gems And Minerals Of Oxford County: Quicksilver Publications, West Paris, Maine, 269 P.}{Deposit:: Cameron, E. N., Larrabee, D. M., Mcnair, A. H., Page, J. J., Shainin, V. E., And Stewart, G. W., 1954, Pegmatite Investigations 1942-45, New England: U. S. Geological Survey Professional Paper 255, 352 P.Cameron, E. N., Larrabee, D. M., Mcnair, A. H., Page, J. J., Shainin, V. E., And Stewart, G. W., 1954, Pegmatite Investigations 1942-45, New England: U. S. Geological Survey Professional Paper 255, 352 P.}
ReporterWoodruff, Laurel G., Whitlow, S., Beck, F.