Sleepy Burro Claims

The Sleepy Burro Claims is a copper mine located in San Bernardino county, California at an elevation of 1,709 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.

Site Name

Primary: Sleepy Burro Claims
Secondary: Braintruster
Secondary: Whipple Mountain Mine

Commodity

Primary: Copper
Secondary: Gold
Secondary: Silver

Location

State: California
County: San Bernardino

Land Status

Land ownership: BLM Administrative Area
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: Located Claim

Workings

Not available

Ownership

Owner Name: Ned Hyduke
Percent: 100.0
Home Office: California
Info Year: 1981

Production

Not available

Deposit

Record Type: Site
Operation Category: Past Producer
Operation Type: Surface-Underground
Mining Method: Unknown
Years of Production:
Organization:
Significant: N

Physiography

General Physiographic Area: Intermontane Plateaus
Physiographic Province: Basin And Range Province
Physiographic Section: Sonoran Desert

Mineral Deposit Model

Not available

Orebody

Not available

Structure

Not available

Alterations

Not available

Rocks

Not available

Analytical Data

Not available

Materials

Unknown: Chrysocolla

Comments

Comment (Names): ERIC (1948) INCLUDES A PROPERTY (WHIPPLE MOUNTAIN) WHICH IS NOW COVERED BY THE SLEEPY BURRO GROUP. THE BRAIN TRUSTER (WRIGHT, 1953) IS IN AN AREA NOW COVERED BY THE SLEEPY BURRO GROUP.

Comment (Deposit): THIS PROPERTY WAS EXAMINED IN CONJUNCTION WITH THE MINERAL APPRAISAL OF THE WHIPPLE MOUNTAINS WILDERNESS STUDY AREA (BLM) IN 1980. BACKUP INFORMATION CAN BE FOUND IN THE WFOC MINERAL PROPERTY FILES. THE US BUR. MINES STATISTICAL FILES LIST PRODUCTION FROM THE BRAINTRUSTER MINE FOR THE YEAR 1949. PRODUCTION FROM THE WHIPPLE MOUNTAIN MINE IS ALSO LISTED FOR THE YEARS 1911 AND

References

Reference (Deposit): WRIGHT, 1953, CALIF. JOUR. OF MINES AND GEOL. ,V. 49. P. 4

Reference (Deposit): U.S. BUREAU OF MINES OPEN-FILE REPORT MLA 50-87, 1987,

Reference (Deposit): APPENDIX B, NO. 3, P. 92.

Reference (Deposit): ERIC, 1948, CALIF. DIV. OF MINES BULL. 144. P. 319

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.