The Emma Mine is a copper mine located in Grant county, New Mexico.
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
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.
Emma Mine MRDS details
Site Name
Primary: Emma Mine
Secondary: Includes: Davidson Tunnel
Secondary: Dewey Tunnel
Secondary: And Bluebell Tunnel
Commodity
Primary: Copper
Secondary: Iron
Location
State: New Mexico
County: Grant
District: Fierro-Hanover District
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Deposit Type: Replacement
Operation Type: Unknown
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
Type: L
Description: Barringer Fault
Alterations
Not available
Rocks
Name: Diorite
Role: Associated
Age Type: Associated Rock
Age Young: Pliocene
Name: Diorite
Role: Associated
Age Type: Associated Rock Unit
Age Young: Pliocene
Analytical Data
Not available
Materials
Ore: Chalcopyrite
Ore: Magnetite
Comments
Comment (Deposit): REPLACEMENT OF MISSISSIPPIAN LAKE VALLEY LIMESTONE IN FOOTWALL OF BARRINGER FAULT ZONE.
Comment (Production): SOME CU PRODUCED BETWEEN 1899 AND 1910 BUT AMOUNT IS UNKNOWN
Comment (Workings): SHAFT
References
Reference (Deposit): SPENCER, A. C., AND PAIGE, SIDNEY, 1935, U.S. GEOLOGICAL SURVEY BULL. 859, 78 P
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