Missouri Mine

The Missouri Mine is a copper and zinc mine located in Cochise county, Arizona at an elevation of 5,499 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

Name: Missouri Mine  

State:  Arizona

County:  Cochise

Elevation: 5,499 Feet (1,676 Meters)

Commodity: Copper, Zinc

Lat, Long: 31.8803, -109.94830

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.


Satelite image of the Missouri Mine

Missouri Mine MRDS details

Site Name

Primary: Missouri Mine
Secondary: Missouri Shaft
Secondary: Coronado Nf Dragoon Unit
Secondary: Middlemarch Mine
Secondary: Morning Glory Shaft


Commodity

Primary: Copper
Primary: Zinc
Secondary: Silver


Location

State: Arizona
County: Cochise
District: Middle Pass 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.


Holdings

Not available


Workings

Not available


Ownership

Owner Name: Lloyd Richards
Home Office: Arizona
Info Year: 1990
Years: 1989 -


Production

Year: 1921
Description: Cu-Zn Ore 8902 Mt


Deposit

Record Type: Site
Operation Category: Past Producer
Operation Type: Underground
Mining Method: Unknown
Year First Production: 1895
Discovery Year: 1895
Years of Production:
Organization:
Significant: N
Deposit Size: S


Physiography

General Physiographic Area: Intermontane Plateaus
Physiographic Province: Basin And Range Province
Physiographic Section: Mexican Highland


Mineral Deposit Model

Not available


Orebody

Not available


Structure

Not available


Alterations

Not available


Rocks

Not available


Analytical Data

Not available


Materials

Not available


Comments

Comment (Geology): A 113 MT/DAY COPPER FLOTATION MILL OPERATED FROM ABOUT 1917 TO 1921. ABOUT 8,200 MT OF TAILINGS WITH O.2% CU AND 0.3-0.8% ZN REMAIN ON SITE.

Comment (Production): PRODUCTION GIVEN IS FOR YEARS UP TO 1921.

Comment (Workings): CORE DRILLING IN MIDDLEMARCH CYN. BY WEST PRIDE INDUSTRIES AND TOLTEC RESOURCES, BOTH OF CANADA.


References

Reference (Deposit): SNYDER, B. M., 1919, THE MIDDLEMARCH MINE AND MILL: MINING

Reference (Deposit): AND SCIENTIFIC PRESS, 2/8/19, P. 181-182.

Reference (Deposit): SNYDER, B. M., 1916, PRELIMINARY REPORT ON MIDDLEMARCH MINE,

Reference (Deposit): UNPUB. REPORT AVAIL. AT ADMMR, 6 P.

Reference (Deposit): WILSON, P. D., 1918, UNPUB. REPORT ON MIDDLEMARCH MINE,

Reference (Deposit): AVAIL. AT ADMMR.

Reference (Deposit): MAHONEY, C. G., 1942, UNPUB. USBM WAR MINERALS MEMO ON

Reference (Deposit): MIDDLEMARCH MINE, 4 P.

Reference (Deposit): CHATMAN, M. L., 1993, USBM OFR MLA 30-93, P. 17-23, D93-100.


Arizona Gold

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