Mine detail: Old Hopkins Mine

Previously called 'Buster'

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Location

Lat / long:

34.69893, -112.26824

Resource(M)

Primary:	Gold
Secondary:	Silver, Copper
Ore:	Chalcopyrite, Gold
Gangue:	Quartz
Orebody form:	TABULAR
Other material:	Pyrite

Production

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

Geology

Host type:	Diorite
Associated rock:	Prescott Granodiorite
Associated type:	Diorite
Structure:	Foliation In Granodiorite And Older Metavolcanic Rocks Trends N10w To N20w, Quartz Vein Crosscuts Foliation And Trends N5e
Alteration processes:	Minor

References

MRDS	M002398
DEP	10027184
Reference	{Deposit:: KRIEGER, M. H. , 1965 , GEOLOGY OF THE PRESCOTT AND PAULDEN QUADRANGLES, ARIZONA: U.S.G.S. PROF. PAPER 467 , P. 111}{Deposit:: LINDGREN, 1926, USGS BULL 782, P. 101}{Deposit:: ABGMT-USBM FILE DATA}
Reporter	Gere, W., Johnson, Kris H. (Creasey, S.C.), Roth, Frances A. (Dewitt, Ed)