Connecticut · Litchfield County
Past Producer

Granitic Gneiss Rock Quarry No. Ei-005

Litchfield County, Connecticut, United States
Stone
⌖ Show on mapUSGS source ↗
Commodities
PrimaryStone
Commodity typeN
Deposit
Deposit sizeS
Ore controlMetamorphosed Acidic And Basic Volcanic Rocks And Shales; Pre Or Syntectonic Granites
Materials
Ore mineralsGneiss
GangueApatite, Biotite, Chlorite, Epidote, Hornblende, Microcline, Muscovite, Plagioclase, Quartz, Zircon
Geology
Host rockGneiss
Associated rockGranite
Economic & production
Development statusPast Producer
Production yearsUNKNOWN
Identification
Deposit ID10068171
MRDS IDW001115
RegionNA
Data scoreB
Coordinates41.84082, -73.09981
References
MARTIN, C. W., 1970, "BEDROCK GEOL. TORRINGTON QUAD.", CONN. GEOLOGICAL SURVEY, QUAD REPORT NO. 25, MAP, TEXT, PG. 49MARTIN, 1970.