Mine detail: Twinning-2

Previously called ''

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Location

Lat / long:

40.41307, -74.83293

Resource(N)

Primary:	Stone, Crushed/Broken
Ore:	Sandstone

Production

Operation type:	Unknown
Production size:	Medium
Development status:	Past Producer
First production started:	1897
Last production ended:	1947

Geology

Host type:	Sandstone
Tectonic:	Newark Rift Basin-Mesozoic

References

MRDS	DE01453
DEP	10021834
Reference	{Deposit:: JOHNSON, M.E., 1947 AND TWICHELL, M.W., 1914, NEW JERSEY GEOLOGICAL SURVE * PERMANENT NOTES ON FILE AT NJGS IN TRENTON NJ.}{Deposit:: FIELD CHECK 1985.}
Reporter	Master, Julian A. (Bell, Christy A.)