Commodities
PrimaryMica
SecondaryFeldspar
Commodity typeN
Materials
Ore mineralsFeldspar, Mica
Economic & production
Development statusPast Producer
Identification
Deposit ID10069349
MRDS IDW006817
Alternate namesNorthwest Quarry
RegionNA
Data scoreC
Coordinates42.18887, -72.92313
References
BILLINGS, M.P., 1941, "PEGMETITES OF MASSACHUSETTS", USGS AND MASS. DEPT. OF PUBLIC WORKS, COOP. GEOL. REPORT BULL. NO. 5, LOC. INDEX MAPS FIG. 8, FIG 10, PG 14