Connecticut · New Haven County
Past Producer

Granitic Gneiss Rock Quarry No. Ek-013

New Haven County, Connecticut, United States
Stone
⌖ Show on mapUSGS source ↗
Commodities
PrimaryStone
Commodity typeN
Deposit
Deposit sizeY
Ore controlMetamorphosed Granitic Intrusive
Materials
Ore mineralsGneiss
GangueApatite, Biotite, Garnet, Microcline, Muscovite, Quartz, Tourmaline, Zircon
Geology
Host rockGneiss
Associated rockDiabase,Granite
Economic & production
Development statusPast Producer
Production yearsUNKNOWN
Identification
Deposit ID10068202
MRDS IDW001150
RegionNA
Data scoreB
Coordinates41.35471, -73.07786
References
ARMSTRONG, R. L., 1970, "CONTRI. TO GEOCHRON. CONN.", CONN. GEOLOGICAL SURVEY, R. I. NO. 5, MAP, TEXT, PG. 19 TO 28FRITTS, 1965.