Connecticut · New London County
Past Producer

Gneiss Rock Quarry No. Bj-007

New London County, Connecticut, United States
Stone
⌖ Show on mapUSGS source ↗
Commodities
PrimaryStone
Commodity typeN
Deposit
Deposit sizeS
Ore controlMetamorphism Of Different Rock Types
Materials
Ore mineralsHornblende
Geology
Associated rockGranite
Economic & production
Development statusPast Producer
Production yearsUNKNOWN
Identification
Deposit ID10105487
MRDS IDW000653
RegionNA
Data scoreD
Coordinates41.67887, -72.31201
References
SNYDER, G., 1967, "BEDROCK GEOL. COLUMBIA QUAD.", USGS, GQ 592; SHOWS FENCE DIAGRAMSNYDER, 1967.