Connecticut · Fairfield County
Past Producer

Ridgefield Pegmatite Quarry

Fairfield County, Connecticut, United States
FeldsparQuartz
⌖ Show on mapUSGS source ↗
Commodities
PrimaryFeldspar
TertiaryQuartz
Commodity typeN
Deposit
Deposit sizeS
WorkingsUnknown
Ore controlPegmatite Dike
Materials
Ore mineralsFeldspar
GangueAlbite, Bertrandite, Beryl, Columbite, Garnet, Hyalite, Lepidolite, Microcline, Muscovite, Pollucite, Spodumene, Tourmaline, Zircon
Other materialsQuartz
Geology
Host rockGneiss,Pegmatite
Associated rockGranite
Economic & production
Development statusPast Producer
Production yearsUNKNOWN
Identification
Deposit ID10067790
MRDS IDW000627
RegionNA
Data scoreB
Coordinates41.29555, -73.51844
References
RYERSON, K.H., 1968, "ROCK HOUND'S GUIDE TO CONN.", THE PEQUOT PRESS, TEXT, P. 30,31RYERSON, 1968