The Stewart and Nuss Prospect is a 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.
Stewart and Nuss Prospect MRDS details
Site Name
Primary: Stewart and Nuss Prospect
Secondary: Teaford
Commodity
Tertiary: Manganese
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
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
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
Analytical Data: ORE GRADE LESS THAN 10 PERCENT MANGANESE
Materials
Ore: Rhodonite
Ore: Spessartite
Comments
Comment (Location): SECTION 1 OR 2 , UTM APPROX.
Comment (Geology): GEOL.DESC: LENSES OF MANGANIFEROUS META CHERT RECRYSTALLIZED TO A FINE TO COARSE GRAINED GRAY AND WHITE QUARTZITE. QUARTZ VEINS CUT THE META CHERT WHICH IS INTERBEDDED WITH QUARTZ MICA SCHISTS. THE QUARTZITE AND SCHISTS ARE ENCLOSED IN DIKES OF GRANITE, AND STRIKE N 20 TO 40 W. AND DIP 35 TO 50 S. W. THE METACHERT CONTAINS SPESSARTITE AND RHODONITE SCATTERED AMONG QUARTZ GRAINS, AND TEND TO BE STAINED WITH MANGANESE OXIDES.
References
Reference (Deposit): D.O.M. BULL. 125 1943 PP. 66, 130.
Reference (Deposit): D.O.M. BULL. 152 1950 PP. 104 - 105
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.
