New Jersey · Warren County
Past Producer

Twinning Quarry #1

Warren County, New Jersey, United States
LimestoneGeneral
⌖ Show on mapUSGS source ↗
Commodities
PrimaryLimestone, General
Commodity typeN
Deposit
Deposit sizeS
WorkingsSurface
Materials
Ore mineralsLimestone
Geology
Host rockLimestone · Allentown Formation
Economic & production
Development statusPast Producer
First production1868
Last production1914
Identification
Deposit ID10106362
MRDS IDW055020
Alternate namesCope Quarry
RegionNA
Data scoreC
Coordinates40.62779, -75.18683
References
GAULT, H.R., 1952, NEW JERSEY GEOLOGICAL SURVEYS PERMENANT NOTES, ON FILE AT NJGS, TRENTONCOOK, GEORGE H. 1868, GEOLOGY OF NEW JERSEY BY AUTHORITY OF THE LEGISLATURE, 1868, PP 409-410FIELD CHECKED 1985