Maine · Oxford County
Unknown
Johnson Mine
Oxford County, Maine, United States
Beryllium
Feldspar
Gemstone
Mica
⌖ Show on map
USGS source ↗
Commodities
Primary
Beryllium
Tertiary
Feldspar, Gemstone, Mica
Commodity type
B
Economic & production
Development status
Unknown
Identification
Deposit ID
10145347
Region
NA
Data score
D
Coordinates
44.29216, -70.72973
References
REF ME GEOL SURV ME PEGMATITE MINES & PROSPECTS & ASSOCIATED1942-45 NEW ENGLAND GEOLOGICAL SURVEY PROFESSIONAL PAPER 255