The M.C.M. Mine Group is a silver and lead mine located in Pima county, Arizona at an elevation of 3,848 feet.
About the MRDS Data:
All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.
Mine Info
Elevation: 3,848 Feet (1,173 Meters)
Commodity: Silver, Lead
Lat, Long: 31.53722, -111.33389
Map: View on Google Maps
Satelite View
MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.
M.C.M. Mine Group MRDS details
Site Name
Primary: M.C.M. Mine Group
Secondary: Guadalupe Group
Commodity
Primary: Silver
Primary: Lead
Secondary: Copper
Secondary: Gold
Tertiary: Zinc
Location
State: Arizona
County: Pima
District: Arivaca District
Land Status
Land ownership: National Forest
Note: the land ownership field only identifies whether the area the mine is in is generally on public lands like Forest Service or BLM land, or if it is in an area that is generally private property. It does not definitively identify property status, nor does it indicate claim status or whether an area is open to prospecting. Always respect private property.
Administrative Organization: Coronado National Forest
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Year: 1933
Time Period: 1900-1933
Description: Cp_Grade: ^63 Oz Ag/Ton, 1 Oz Au/Ton, 10 % Pb, 4 % Cu
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
Year First Production: 1900
Year Last Production: 1933
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Intermontane Plateaus
Physiographic Province: Basin And Range Province
Physiographic Section: Sonoran Desert
Mineral Deposit Model
Not available
Orebody
Form: LENSING
Structure
Not available
Alterations
Alteration Type: L
Alteration Text: Partly Oxidized; Surface Weathering
Rocks
Name: Granite
Role: Associated
Age Type: Host Rock
Age Young: Late Cretaceous
Name: Granite
Role: Associated
Age Type: Associated Rock
Age Young: Pliocene
Analytical Data
Not available
Materials
Ore: Chalcopyrite
Ore: Sphalerite
Ore: Pyrite
Comments
Comment (Location): .
Comment (Production): WORKED INTERMITTENTLY FROM PRIOR TO 1900 TO 1933 .
Comment (Development): OPERATORS INCLUDED CRAWFORD, ROWCROF, M.C.M. MINE
Comment (Workings): RELATIVELY SHALLOW WORKINGS, TYPE UNKNOWN.
Comment (Deposit): RECORD M800078 BY DON E. GEST HAS BEEN INCORPORATED INTO THIS ONE. ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT
References
Reference (Deposit): KEITH, S.B., 1974, INDEX OF MINING PROPERTIES IN PIMA COUNTY, ARIZONA: ARIZONA BUREAU OF MINES BULLETIN, 189, P. 106.
Reference (Deposit): ABGMT-USBM FILE DATA
Reference (Production): ABM BULLETIN 189 , P. 106
Arizona Gold
"Where to Find Gold in Arizona" looks at the density of modern placer mining claims along with historical gold mining locations and mining district descriptions to determine areas of high gold discovery potential in Arizona. Read more: Where to Find Gold in Arizona.
