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Mine detail: Beauregard Mica Mine
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North America
United States
New Hampshire
Cheshire
Previously called 'Boynton Mine'
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Location
Lat / long:
43.07077, -72.2798
Resource(N)
Primary:
Mica
Tertiary:
Feldspar
Production
Operation type:
Surface
Development status:
Prospect
Geology
References
MAS
330050005
DEP
10174342
Reference
{Deposit:: REF PEGMATITE INVESTIGATIONS 1942-45 NEW ENGLAND GEOLOGICAL}{Deposit:: PROFESSIONAL PAPER 255, 1954.}{Deposit:: ACCESSORY MINERALS-QUARTZ, BLACK TOURMALINE, GARNET, APATITE}{Deposit:: GREEN BERYL CRYSTALS.}
Reporter
Eastern Field Operations Center (EFOC)