Connecticut · Fairfield County
Past Producer

Collins Granite Gneiss Rock Quarry

Fairfield County, Connecticut, United States
StoneCrushed/Broken
⌖ Show on mapUSGS source ↗
Commodities
PrimaryStone, Crushed/Broken
Commodity typeN
Deposit
Deposit sizeY
WorkingsUnknown
Ore controlMetamorphosed Granitic Intrusive
Materials
GangueBiotite, Microcline, Oligoclase, Pyrite, Quartz, Zircon
Geology
Host rockGneiss
Economic & production
Development statusPast Producer
Production years1893 TO AT LEAST 1911
Identification
Deposit ID10068096
MRDS IDW001021
RegionNA
Data scoreB
Coordinates41.38499, -73.43761
References
DALE, T.N., 1911, "GRANITES OF CONN.", USGS, BULL. 484, MAP, TEXT, PG. 54,55DALE, 1911