Connecticut · New London County
Past Producer

Richards Granite Gneiss Rock Quarry

New London County, Connecticut, United States
StoneDimension
⌖ Show on mapUSGS source ↗
Commodities
PrimaryStone, Dimension
Commodity typeN
Deposit
Deposit sizeS
Ore controlGranitic Intrusive
Materials
GangueAlbite, Magnetite, Microcline, Oligoclase, Orthoclase, Pyroxene, Quartz, Zircon
Geology
Host rockGneiss
Associated rockPlutonic Rock
Economic & production
Development statusPast Producer
Production yearsBEFORE ABOUT 1905
Identification
Deposit ID10067749
MRDS IDW000580
RegionNA
Data scoreB
Coordinates41.39555, -72.11228
References
DALE, T. N., 1911, "GRANITES OF CONN.", USGS, BULL. 484, MAP, TEXT, PG. 106, 107DALE, 1911