The Ione Clays is a mine located in Amador county, California at an elevation of 295 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
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.
Ione Clays MRDS details
Site Name
Primary: Ione Clays
Secondary: Ione-Carbondale Clays
Commodity
Tertiary: Water, Free
Tertiary: Silica
Tertiary: Iron
Tertiary: Aluminum
Location
State: California
County: Amador
District: Ione
Land Status
Land ownership: Mixed
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
Type: Minerals Only
Type: Private Lease
Type: Fee Ownership
Workings
Type: Surface
Ownership
Owner Name: Pacific Portland Cement Co.
Home Office: California
Info Year: 1943
Owner Name: Mrs. Emma Maxwell
Home Office: California
Info Year: 1943
Owner Name: Smith V. Parker
Home Office: California
Info Year: 1943
Owner Name: Yosemite Portland Cement Co.
Home Office: California
Info Year: 1943
Owner Name: California Mineral Products Co.
Home Office: California
Info Year: 1943
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Surface
Mining Method: Unknown
Years of Production:
Organization:
Significant: N
Physiography
General Physiographic Area: Pacific Mountain System
Physiographic Province: Pacific Border Province
Physiographic Section: California Trough
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Unknown: Quartz
Unknown: Kaolinite
Comments
Comment (Reserve-Resource): MATRIX TONNAGE AND GRADE FIGURES WERE DERIVED IN HOUSE IN 1975 IN CONJUNCTION WITH WAR MINERALS REPORT 20.
Comment (Deposit): FIRE CLAYS AND CLAY PRODUCTS ARE BEING PRODUCED FROM SE PITS IN THE AREA, FOR THE NORTHWESTERN U.S. PULP INDUSTRY. MATRIX GRADES AND TONNAGES ARE BASED ON WET TONNES. TH ALUMINUM GRADE SPECIFIED REPRESENTS TOTAL ALUMINUM CONTENT R THAN AVAILABLE ALUMINUM CONTENT. THE DRY ANALYSIS IS; 30% A 2.4% FE2O3, AND 51% SIO2. INITIAL DATA WAS ENTERED BY HUSTEAD OF GEORGIA TECH., A REVISED BY MCMAHAN IN 1975. THERE ARE THREE SETS OF COSTS; ORIGINAL 1975 COSTS; COSTS UPDATED FROM 1975 TO 1979; AND COMPLETELY RECOSTED 1979 COSTS.
References
Reference (Deposit): I.C. 8335, 1967, PP. 40-43.
Reference (Deposit): U.S. BUMINES. POTENTIAL SOURCES OF ALUMINUM. U.S. BUMINES,
Reference (Deposit): CALIF. DIV. MINES, BULL. 156, 1950, PP. 142-150.
Reference (Deposit): TURNER, M.D. CLAYS. CH. IN MINERAL COMMODITIES OF CALIF.
Reference (Deposit): CALIF. CALIF. DIV. OF MINES, SPEC. REPT. 19, 1952, 39 PP.
Reference (Deposit): OF THE IONE FORMATION, BUENA VISTA AREA, AMADOR COUNTY,
Reference (Deposit): PASK, J.A., AND M.D. TURNER. GEOLOGY AND CERAMIC PROPERTIES
Reference (Deposit): OF CALIF. CALIF. DIV. MINES, BULL. 99, 1928, PP. 161-182.
Reference (Deposit): DIETRICH, W.F. THE CLAY RESOURCES AND THE CERAMIC INDUSTRY
Reference (Deposit): CALIF. DIV. MINES, BULL. 176, 1957, PP. 131-152.
Reference (Deposit): CLEVELAND, GEORGE B. CLAY. CH. IN MINERAL COMMODITIES OF CAL
Reference (Deposit): GEOL. V. 50, NO. 1, JAN. 1954, PP. 215-225.
Reference (Deposit): OF AMADOR COUNTY CALIFORNIA. CALIF. JOUR. OF MINES AND
Reference (Deposit): CARLSON, D.W., AND W.B. CLARK, MINES AND MINERAL RESOURCES
Reference (Deposit): SERVICE. V. 14, NO. 3, MARCH 1961, P. 6.
Reference (Deposit): -----. THE CALIFORNIA MINERAL INDUSTRY IN 1960. MINER. INF.
Reference (Deposit): V. 10, NO. 7, JULY 1957, PP 1-6.
Reference (Deposit): CALIFORNIA DIVISION OF MINES. ALUMINUM. MINER. INF. SERVICE,
Reference (Deposit): CALIFORNIA, V. 18, NO. 14, 1929, PP. 347-448.
Reference (Deposit): ALLEN, VICTOR T. THE IONE FORMATION OF CALIFORNIA. UNIV OF
California Gold
"Where to Find Gold in California" 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 California. Read more: Where to Find Gold in California.
