Mine detail: Bumpus Quarry

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Location:	Oxford County, Maine, United States, North America
Lat / long:	44.31083, -70.78143
dep_id:	10084619
mrds_id:	W102026
Commodity type:	metallic and nonmetallic
Major mineral:	Beryllium, Mica, Feldspar, Cesium
Operation type:	Unknown
Deposit type:	Pegmatite
Production size:	Small ammount of material produced
Development status:	Past Producer
ore:	Beryl, Mica, Feldspar
Reporter:	Woodruff, Laurel G., Whitlow, S., Beck, F.
References:	Deposit:: RAND, 1959, MR RM 2; 1954, MAP OF ANDROSCOGGIN RIVER BASI 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:: 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. 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:: Doyle Robert G. (Compiler), 1959, Mineral Resources Of Maine - Lewiston Sheet: Maine Geological Survey (Department Of Economic Development), Mineral Resource Reference Map Series, Mrrm 2 (Scale 1:250,000) (Mrrm2 - Lewiston Sheet)Doyle Robert G. (Compiler), 1959, Mineral Resources Of Maine - Lewiston Sheet: Maine Geological Survey (Department Of Economic Development), Mineral Resource Reference Map Series, Mrrm 2 (Scale 1:250,000) (Mrrm2 - Lewiston Sheet)