The Biladeau is a copper mine located in Madera county, California.
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.
Biladeau MRDS details
Site Name
Primary: Biladeau
Secondary: Bradford and Smith Mount Raymond and Star.
Commodity
Primary: Copper
Secondary: Zinc
Secondary: Lead
Location
State: California
County: Madera
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
Not available
Production
Year: 1911
Material type: ORE
Description: Ap_Grade: ^13.75 % Cu Ore.
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Pacific Mountain System
Physiographic Province: Cascade-Sierra Mountains
Physiographic Section: Sierra Nevada
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Ore: Magnetite
Ore: Pyrite
Ore: Chalcopyrite
Ore: Sphalerite
Ore: Galena
Comments
Not available
References
Reference (Deposit): GOODWIN, J.G., 1957 , LEAD AND ZINC IN CA; CALIF. JOUR. MINES AND GEOLOGY, VOL. 53 , NO. 3 & 4 , PG. 540 - 541
Reference (Deposit): LOGAN, L.A., 1950 , MINES AND MINERAL RESOURCES OF MADERA COUNTY, CA.; CALIF. JOUR. MINES AND GEOLOGY, VOL. 46 , NO. 4 , PG. 459 .
Reference (Production): GOODWIN, J.G., 1957
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.
