The Cayuga Mine is a copper mine located in Greenlee county, Arizona at an elevation of 4,961 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: 4,961 Feet (1,512 Meters)
Commodity: Copper
Lat, Long: 33.08472, -109.39639
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.
Cayuga Mine MRDS details
Site Name
Primary: Cayuga Mine
Commodity
Primary: Copper
Tertiary: Zinc
Location
State: Arizona
County: Greenlee
District: Copper Mountain District
Land Status
Land ownership: Private
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
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Producer
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: R
Description: Ne Trending Granite Porphyry Dikes; Alternating Sandstone And Shale Beds Form Irregular Areas Almost Entirely Surrounded By Morenci Granite Porphyry
Type: L
Description: E-W Trending Fissure Vein With Well-Defined Footwall Of Quartzite And Hanging Wall Of Limestone
Alterations
Alteration Type: L
Alteration Text: Distinct Contact Metamorphic Zone Between Limestones And Porphyry, Assoicated With A Hardening Of Sedimentary Layers And Substantial Development Of Epidote And Magnetite
Rocks
Name: Diorite
Role: Associated
Age Type: Host Rock Unit
Age Young: Late Ordovician
Name: Diorite
Role: Associated
Age Type: Host Rock
Age Young: Late Cambrian
Analytical Data
Not available
Materials
Ore: Sphalerite
Ore: Chalcopyrite
Ore: Pyrite
Gangue: Epidote
Gangue: Quartz
Gangue: Orthoclase
Gangue: Magnetite
Gangue: Limonite
Comments
Comment (Location): LOCATED ON RIDGE E OF PINKARD GULCH & W OF COPPER MOUNTAIN. ; INFO FROM LAND.ST :(1973)
Comment (Deposit): VEIN ACCOMPANIES CAYUGA FAULT (MAJOR REGIONAL FAULT). ADJACENT TO DOVER COPPER GROUP, GOLD BELT PROPERTY (PRESENTLY PHELPS DODGE CORPORATION HOLDINGS).
Comment (Geology): FISSURE VEIN MIGHT BE A CONTINUATION OF THE SOTO FAULT AND VEIN SYSTEM TO THE WEST. PORPHYRY IN THIS REGION TENDS TO FORM INTRUSIVE SHEETS BETWEEN THE SEDIMENTS WHICH DIP 10-30 SW. REGIONAL FAULTING PRIOR TO INTRUSION AND MINERALIZATION. LONGFELLOW LIMESTONES ARE EXTENSIVELY EXPOSED IN THIS REGION.
References
Reference (Deposit): BLM DISTRICT SHEET 840.
Reference (Deposit): USGS PP 43, P. 297-298.
Reference (Deposit): BENNET, K.C., 1975, GEOLOGY AND ORIGIN OF THE BRECCIAS IN THE MORENCI-METCALF DISTRICT, GREENLEE COUNTY, ARIZONA: M.S. THESIS, UNIVERSITY OF ARIZONA, 153 P.
Reference (Other Database): CIMRI
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.
