Connecticut · Fairfield County
Past Producer

Granitic Gneiss Rock Quarries No. El-005

Fairfield County, Connecticut, United States
StoneDimension
⌖ Show on mapUSGS source ↗
Commodities
PrimaryStone, Dimension
Commodity typeN
Deposit
Deposit sizeS
Ore controlMetamorphosed Granitic Intrusive
Materials
Ore mineralsGneiss
GangueApatite, Biotite, Magnetite, Microcline, Muscovite, Plagioclase, Quartz
Geology
Host rockGranite
Associated rockDiabase,Granite
Economic & production
Development statusPast Producer
Production yearsUNKNOWN
Identification
Deposit ID10067819
MRDS IDW000665
RegionNA
Data scoreB
Coordinates41.22082, -73.17537
References
CROWLEY, W.P., 1968, "BEDROCK GEOL. BRIDGEPORT QUAD.", CONN. GEOLOGICAL SURVEY, QUAD REPORT NO. 24, MAP, TEXT, P. 53,7CROWLEY, 1968