Mine detail: Pilot Rock Mine

Previously called ''

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Location

Lat / long:

36.33619, -92.80296

Resource(M)

Primary:	Zinc
Tertiary:	Lead
Ore:	Smithsonite, Sphalerite
Orebody form:	TEN FOOT THICK BED

Production

Operation type:	Unknown
Production size:	None
Development status:	Occurrence

Geology

Host type:	Limestone
Alteration processes:	Heavily Decayed Limestone And Chert. Chert Is Fractured In The Usual Way."

References

MRDS	W032543
DEP	10096589
Reference	ANNUAL REPORT OF THE GEOLOGICAL SURVEY OF ARKANSAS FOR 1892 (PUB. DEC, 1900), VOL V: THE ZN AND PB REGION OF NORTH ARK., BY STATE GEOLOGIST JOHN C. BRANNER, P. 91 USGS RESTON (241) AR5 (AND YELLVILLE SHEET MAP THAT ACCOMPANIES BOOK
Reporter	Wright, Noel J. (Calkins, James A.)