Massachusetts · Franklin County
Producer

Pegmetite Quarry

Franklin County, Massachusetts, United States
MicaFeldspar
⌖ Show on mapUSGS source ↗
Commodities
PrimaryMica, Feldspar
Commodity typeN
Deposit
Deposit sizeY
Materials
Ore mineralsFeldspar, Mica
Geology
Tectonic settingPegmatite In Hornblende Gneiss Littleton Formation
Economic & production
Development statusProducer
Identification
Deposit ID10110427
MRDS IDW006823
RegionNA
Data scoreC
Coordinates42.63609, -72.30922
References
HADLEY, J.B., 1949, "GEOLOGIC MAP OF THE MOUNT GRACE QUADRANGLE, MASS", USGS G.Q. NO. 3 QUARRY LOCATION AND SHORT TEXT