Connecticut · Middlesex County
Past Producer

Markham Mica Mine

Middlesex County, Connecticut, United States
MicaFeldspar
⌖ Show on mapUSGS source ↗
Commodities
PrimaryMica
SecondaryFeldspar
Commodity typeN
Economic & production
Development statusPast Producer
Identification
Deposit ID10142884
MRDS IDW000398
RegionNA
Data scoreD
Coordinates41.54719, -72.53562
References
CAMERON, E.N., LARRABEE, D.M., MCNAIR, A.H. AND OTHERS, 1954USGS PROF PAPER 255.ACCESSORY MINERALS-GARNET, TOURMALINE, APATITE, & QUARTZ.SMITH, CHARLES, MAP OF MINES & QUARRIES OF CONN, JUNE, 1972.