Maine · Sagadahoc County
Past Producer

Coombs Quarry

Sagadahoc County, Maine, United States
BerylliumGemstoneFeldsparMicaSulfurGarnet
⌖ Show on mapUSGS source ↗
Commodities
PrimaryBeryllium, Gemstone
TertiaryFeldspar, Mica, Sulfur, Garnet
Commodity typeB
Economic & production
Development statusPast Producer
Identification
Deposit ID10291654
RegionNA
Data scoreD
Coordinates44.03666, -69.92521
References
RAND, JOHN R, MARCH, 1957, ME GEOL SURVEY MIN RES INDEXSERIES NO 1, P. 9.CAMERON, EUGENE N & OTHERS, 1954, USGS PROF PAPER 255,PP. 99-101.DOYLE, ROBERT G, FEB 1, 1957, ME GS MIN RES REF MAP 2.