Mine detail: Coombs Quarry

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Location: Sagadahoc County, Maine, United States, North America
Lat / long: 44.03666, -69.92521
dep_id: 10291654
mas_id: 230230011
Commodity type: metallic and nonmetallic
Major mineral: Beryllium, Gemstone
Trace mineral: Feldspar, Mica, Sulfur, Garnet
Operation type: Surface
Development status: Past Producer
Reporter: Eastern Field Operations Center (EFOC)
References:
  • Deposit:: RAND, JOHN R, MARCH, 1957, ME GEOL SURVEY MIN RES INDEX
  • Deposit:: SERIES NO 1, P. 9.
  • Deposit:: CAMERON, EUGENE N & OTHERS, 1954, USGS PROF PAPER 255,
  • Deposit:: PP. 99-101.
  • Deposit:: DOYLE, ROBERT G, FEB 1, 1957, ME GS MIN RES REF MAP 2.
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