Massachusetts · Franklin County
Occurrence

Orange Mica Mine

Franklin County, Massachusetts, United States
MicaFeldspar
⌖ Show on mapUSGS source ↗
Commodities
PrimaryMica, Feldspar
Commodity typeN
Deposit
Deposit sizeU
Orebody formIRREGULAR
Materials
Ore mineralsFeldspar, Mica
Economic & production
Development statusOccurrence
First production1940
Identification
Deposit ID10069350
MRDS IDW006818
RegionNA
Data scoreD
Coordinates42.63331, -72.31617
References
BILLINGS, M.P. 1941, "PEGMETITES OF MASSACHUSETTS", USGS AND MASS DEPT OF PUBLIC WORKS, COOP. GEOL. REPORT BULL. NO. 5, LOC. INDEX MAP P. 7. P. 14