Connecticut · Middlesex County
Past Producer

Case Beryl and Feldspar Prospect Quarries

Middlesex County, Connecticut, United States
Feldspar
⌖ Show on mapUSGS source ↗
Commodities
PrimaryFeldspar
Commodity typeN
Deposit
Deposit typePegmatite Dike
Model33: Be-Li pegmatites
Deposit sizeY
Materials
Ore mineralsQuartz, Feldspar
GangueFeldspar
Geology
Host rockGneiss,Pegmatite
Economic & production
Development statusPast Producer
Production years1933-1935, 1939, 1942
Identification
Deposit ID10067596
MRDS IDW000384
RegionNA
Data scoreB
Coordinates41.62499, -72.58152
References
CAMERON E.N., 1954,"PEGMATITE INVEST. 1942-45, NEW ENGLAND," USGS, PP 255, TEXT, PG. 314 TO 316, DRILL LOGSCameron E.N., 1954,"Pegmatite Invest. 1942-45, New England," Usgs, Pp 255, Text, Pg. 314 To 316, Drill Logs.Cameron E.N., 1954,"Pegmatite Invest. 1942-45, New England," Usgs, Pp 255, Text, Pg. 314 To 316, Drill Logs.