New Hampshire · Grafton County
Prospect

Keyes Mica Mines, No. 1 & 2

Grafton County, New Hampshire, United States
MicaFeldspar
⌖ Show on mapUSGS source ↗
Commodities
PrimaryMica
TertiaryFeldspar
Commodity typeN
Economic & production
Development statusProspect
Identification
Deposit ID10198422
RegionNA
Data scoreD
Coordinates43.69247, -71.94228
References
CAMERON, E.N., LARRABEE, D.M., MCNAIR, A.H. AND OTHERS, 1954USGS PROF PAPER 255.ACCESSORY MINERALS-BLACK TOURMALINE, APATITE, GARNET, CHLORIGRAFTONITE, TRIPHYLITE, PYRRHOTITE, PYRITE, VIVIANITE, BERYLQUARTZ.WAR MINERAL REPORT 96.81, 5-12-44