The King of Arizona Mine is a gold and silver mine located in Yuma county, Arizona at an elevation of 1,699 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: 1,699 Feet (518 Meters)
Commodity: Gold, Silver
Lat, Long: 33.26917, -113.96667
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.
King of Arizona Mine MRDS details
Site Name
Primary: King of Arizona Mine
Secondary: Gleason
Commodity
Primary: Gold
Primary: Silver
Location
State: Arizona
County: Yuma
District: Kofa District
Land Status
Land ownership: Federal
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: Kofa National Wildlife Refuge
Holdings
Not available
Workings
Type: Underground
Ownership
Owner Name: Barons Gold, Inc.
Home Office: Lethbridge, Alberta, Canada
Years: 1986 -
Production
Year: 1906
Time Period: 1897-1906
Description: Cp_Grade: ^0.23 Oz Au/Ton, 0.1 Oz Ag/Ton
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
Year First Production: 1897
Year Last Production: 1939
Discovery Year: 1896
Discovery Method: Ore-Mineral In Place
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: LINEAR
Structure
Not available
Alterations
Alteration Type: L
Alteration Text: Silicification, Carbonatization
Rocks
Name: Rhyolite
Role: Host
Age Type: Host Rock
Age Young: Pliocene
Analytical Data
Not available
Materials
Ore: Gold
Ore: Silver
Gangue: Quartz
Gangue: Plagioclase
Comments
Comment (Deposit): VEIN WIDTH INCREASES WITH DEPTH BUT WITH DECREASING VALUES. THE FOOTWALL OF THE VEIN IS GENERALLY A WELL-DEFINED SLICKEN SIDED PLANE, BUT THE HANGING WALL IS INDEFINITE. THE ORE BODY CONTAINED MANY SMALL FISSURES AND SMALL SLIP PLANES, AND MOST OF THEM ARE PARALLEL TO THE TREND OF THE ORE BODY, BUT SEVERAL LIE AT ANGLES WITH THE VEIN, GENERALLY COMING IN FROM THE HANGING-WALL SIDE, AND MAKE HORSES OF BARREN MATERIAL. ABOUT 200 FEET EAST OF THE SHAFT STRONG CROSS FISSURES FILLED WITH CALCITE APPARENTLY LIMIT THE ORE. THIS LODE OR VEIN HAS THREE WELL-MARKED DIVISIONS OR LAYERS. ON THE HANGING WALL THERE IS A SOFT LAYER FROM 3 TO 3 1/2 INCHES WIDE, WHICH AVERAGES ABOUT $800 DOLLARS PER TON IN VALUE. NEXT BELOW THIS THERE IS A MIDDLE LAYER OR ORE BODY OF QUARTZ ABOUT 20 INCHES THICK, WHICH WILL AVERAGE $190 TO $200 PER TON IN VALUE. THE REMAINDER OF THE VEIN, SO FAR AS IT IS EXPOSED BY THE SHAFT, AVERAGES ABOUT $24 PER TON.
Comment (Workings): WORKINGS CONSIST OF AN INCLINED SHAFT, DRIFTS AT THE 100-FOOT LEVEL, AND AN ADIT AT THE LEVEL OF THE COLLAR OF THE SHAFT. STOPING.
Comment (Deposit): PRIMARY PRODUCTION STOPPED IN JULY 1910, BUT INTERMITTENT PRODUCTION CONTINUED THROUGH 1937. CURRENTLY USE CYANADATION MILLING. ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT
Comment (Development): BARONS CONSTRUCTED AN AGITATION LEACH FACILITY AND BEGAN PRODUCTION IN LATE 1986 FROM TAILINGS.
References
Reference (Deposit): JONES, E.L. JR., 1916, A RECONNAISSANCE IN THE KOFA MOUNTAINS ARIZONA: U.S.G.S. BULLETIN 620, P. 156.
Reference (Deposit): WILSON, E.D., GEOLOGY AND MINERAL DEPOSITS OF SOUTHERN YUMA COUNTY, ARIZONA: ARIZ. B.M. BULLETIN 134, P. 109.
Reference (Deposit): WILSON, E.D., CUNNINGHAM, J.B., BUTLER, G.M., 1934, ARIZONA LODE GOLD MINES AND GOLD MINING: ARIZ. B.M. BULLETIN 137, P. 137.
Reference (Deposit): NIEMUTH, N.J., 1987, ARIZONA MINERAL DEVELOPMENT 1984-1986: ARIZONA DEPARTMENT OF MINES AND MINERAL RESOURCES DIRECTORY 29, 46 P.
Reference (Deposit): SAWYER, M.B., GURMENDI, A.C., DALEY, M.R., AND HOWELL, S.B., 1992, PRINCIPAL DEPOSITS OF STRATEGIC AND CRITICAL MINERALS IN ARIZONA: U.S. BUREAU OF MINES SPECIAL PUBLICATION, 334 P.
Reference (Other Database): CIMRI
Reference (Production): A.B.M. BULLETIN 140, P. 104; A.B.M. BULLETIN 137, P. 142. (12) KEITH, S.B., 1978
Reference (Reserve-Resource): NIEMUTH, 1987.
Reference (Deposit): ELSING, M.J., HEINEMAN, R.E.S., 1936, ARIZONA METAL PRODUCTION: ARIZ. B.M. BULLETIN 140, P. 104.
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.
