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Mine detail: Case Beryl Prospects
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North America
United States
Connecticut
Middlesex
Previously called ''
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Location
Lat / long:
41.62669, -72.58092
Resource(B)
Primary:
Feldspar
Secondary:
Beryllium, Mica
Tertiary:
Silica, Niobium (Columbium), Tantalum
Production
Operation type:
Surface
Development status:
Past Producer
Geology
References
MRDS
W000384
MAS
90070033
DEP
10264478
Reference
{Deposit:: CAMERON, E.N., LARRABEE, D.M., MCNAIR, A.H. AND OTHERS, 1954}{Deposit:: USGS PROF PAPER 255.}{Deposit:: ACCESSORY MINERALS-GARNET, TOURMALINE, COLUMBITE-TANTALITE,}{Deposit:: BERYL.}
Reporter
Eastern Field Operations Center (EFOC)