Mine detail: Halfway Mica Mine

Previously called ''

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Location

Lat / long:

40.74806, -75.0471

Resource(N)

Secondary:	Mica
Gangue:	Feldspar
Discovery year:	1871

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer
First production started:	1872
Last production ended:	1915

Geology

Host type:

Gneiss,Granite

References

MRDS	W055042
DEP	10106366
Reference	{Deposit:: FIELD CHECKED 1985}{Deposit:: LEWIS, J.V. 1915, NEW JERSEY GEOLOGICAL SURVE * PERMENANT NOTES, ON FILE AT NJGS, TRENTON}{Deposit:: COOK, GEO. H. 1872, ANNUAL REPORT OF THE STATE GEOLOGIST OF NEW JERSEY FOR THE YEAR 1872, PG 31}
Reporter	Simonds, Raymond E. (Bell, Christy A.)