Arizona · Gila County
Producer

Bracco Group Prospect

Gila County, Arizona, United States
ManganeseSilverCopper
⌖ Show on mapUSGS source ↗
Description

Bracco Family

Commodities
PrimaryManganese, Silver
SecondaryCopper
Commodity typeM
Deposit
Deposit typeVein
Deposit sizeS
WorkingsSurface
Orebody formLINEAR
Ore controlThe Best Ore Was Found Along Part Of The West Side Of The Zone
Materials
Ore mineralsPsilomelane, Pyrolusite, Wad
Geology
Associated rockGranite · Schultze Granite
Economic & production
Development statusProducer
Discovery year1907
Identification
Deposit ID10027445
MRDS IDM003107
RegionNA
Data scoreB
Coordinates33.4573, -110.76402
References
FARNHAM, L.L., STEWART, L.A., AND DELONG, C.W., 1961, MANGANESE DEPOSITS OF EASTERN ARIZONA: USBM INFORMATION CIRCULAR 7990, P. 58.ABGMT CLIPPINGS FILES.ABGMT-USBM FILE DATA.USBM INFORMATION CIRCULAR 7990.