Arizona · Santa Cruz County
Past Producer
Oro Fino Mine
Santa Cruz County, Arizona, United States
Zinc
Copper
Silver
Gold
Lead
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USGS source ↗
Commodities
Primary
Zinc, Copper
Secondary
Silver, Gold, Lead
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
S
Orebody form
LENSING
Ore control
Quartz Veins In Fault Zone
Materials
Ore minerals
Chalcopyrite, Sphalerite
Geology
Host rock
Siltstone,Sandstone · Oro Blanco Formation
Associated rock
Rhyolite · Sidewinder Quartz Monzonite;
Structure
Nw- And Ne-Trending Fault Zones, Nw Quartz Dike; Dip Zone
Tectonic setting
Oro Blanco Fault Block
Alteration
Minor
Economic & production
Development status
Past Producer
First production
1912
Last production
1940
Identification
Deposit ID
10039555
MRDS ID
M050273
Alternate names
Noon Mine
Region
NA
Data score
B
Coordinates
31.40764, -111.25152
References
KNIGHT, L.H., 1970, ORO BLANCO DISTRICT: UNIV. ARIZ. PH.D. THESIS.YEEND, WARREN, 1973.ABM BULL 191, P. 68.CIMRIABM FILE DATA