Connecticut · Litchfield County
Past Producer

Costello Granite Gneiss Rock Quarry

Litchfield County, Connecticut, United States
StoneDimension
⌖ Show on mapUSGS source ↗
Commodities
PrimaryStone, Dimension
Commodity typeN
Deposit
Deposit sizeY
WorkingsUnknown
Ore controlSyntectonic Granite
Materials
GangueAlbite, Apatite, Biotite, Garnet, Microcline, Muscovite, Oligoclase, Quartz
Geology
Host rockGranite
Economic & production
Development statusPast Producer
Production years1898 TILL AT LEAST 1911
First production1898
Identification
Deposit ID10068174
MRDS IDW001119
RegionNA
Data scoreB
Coordinates41.8186, -73.16147
References
GATES, R. M., 1965, "BEDROCK GEOL. WEST TORRINGTON QUAD.", CONN. GEOLOGICAL SURVEY, QUAD. REPORT NO. 17, MAP, TEXT, PG. 36DALE, 1911