Arizona · Pima County
Producer
Conglomerate Mine
Pima County, Arizona, United States
Lead
Gold
Copper
Silver
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USGS source ↗
Description
J.E. Anderson
Commodities
Primary
Lead
Secondary
Gold, Copper, Silver
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
S
Orebody form
IRREGULAR
Ore control
Contact Between Precambrian Granite And Paleozoic Limestone, Near Vertical
Materials
Ore minerals
Chalcopyrite, Galena, Silver
Gangue
Calcite, Quartz
Geology
Associated rock
Granite
Structure
Contact Oriented Nw-Se, Block Faulting, Devonian Limestone Faulted Against P.C Granite
Alteration
Oxidation, Silicification, Brecciation, Oxidation Decreases Below 20 Ft Depth
Economic & production
Development status
Producer
First production
1909
Last production
1955
Identification
Deposit ID
10109818
MRDS ID
M800069
Alternate names
Anderson Mine, Snyder Mine
Region
NA
Data score
B
Coordinates
31.73235, -110.76318
References
ABGMT 189, P. 120USGS BULL 582, P. 154ABGMT-USBM FILE DATA