Mine detail: Humphreys Mine

Previously called 'Humphreys Gold CorporationHumphrey 6 ?'

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Location

Lat / long:

34.16402, -93.39713

Resource(M)

Primary:	Mercury
Tertiary:	Antimony
Ore:	Calomel, Cinnabar, Metacinnabar, Stibiconite, Stibnite
Gangue:	Dickite, Goethite, Pyrite, Quartz

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer

Geology

Host rock:	Jackfort Sandstone Penn. Sandstone;Stanley Shale Penn. Shale
Host type:	Sandstone
Structure:	Thrust Faults, N-S Tear Faults, And Two Fold Systems ; Reg.Trends: Thrust Faults From S In Late Paleozoic, Homoclinal Fold, Nw Trending Strike Slip Faults
Alteration processes:	Argillic

References

MRDS	M055061
DEP	10103774
Reference	{Deposit:: USGS, 1938, BULL. 886-}{Production:: USBM DATA}
Reporter	Bergquist, Joel R.