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Magnetite from
Uncle Sam Mine (Uncle Sam group), Wren Peak, Fresno County, California, USA


Locality type:Mine
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Comments:Principal vein mineral with bornite.
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Bornite
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Uncle Sam Mine (Uncle Sam group), Wren Peak, Fresno County, California, USA
Data Identifiers
Mindat Occurrence Record ID:325236
Long-form Identifier:1:3:325236:9
GUID (UUID V4):0
Nearest other occurrences of Magnetite
55.2km (34.3 miles) ⓘUnnamed Skarn occurrence [1], Kaiser Wilderness area, Fresno County, California, USA
55.6km (34.5 miles) ⓘTwin Lakes Limestone deposit, Kaiser Wilderness area, Fresno County, California, USA
58.2km (36.2 miles) ⓘBishop Concentrate and Cleaning Company Mine (Bishop Tungsten Mines mill), Keough Hot Springs, Bishop Mining District (Tungsten Hills Mining District), Inyo County, California, USA
59.8km (37.1 miles) ⓘJackrabbit Mine, Deep Canyon, Tungsten Hills, West Bishop, Bishop Mining District (Tungsten Hills Mining District), Inyo County, California, USA
85.2km (53.0 miles) ⓘBirch Creek, White Mountains, Inyo County, California, USA
87.3km (54.3 miles) ⓘStrawberry Mine (Strawberry Tungsten Mine; Strawberry-Macdougald Tungsten; Strawberry Tungsten deposits), Timber Knob, Madera County, California, USA
88.8km (55.2 miles) ⓘIron Mountain group (Minarets Iron deposit; Woods Iron Mine claims; Minarets Magnetite prospect; Iron Mountain Magnetite deposit; Iron Mountain prospects; Magnetic Iron Mine claim), Iron Mountain (3), Minarets Mining District (Mountain Mining District; Raymond Mining District; Minaret Mining District), Ritter Range, Madera County, California, USA
93.6km (58.2 miles) ⓘVulcan Mine (Morning Star Consolidated; Yosemite Mine; Vulcan Copper Co.; Volcan Copper Company Iron deposits), Iron Mountain (1), Madera County, California, USA
93.7km (58.2 miles) ⓘAgnew Meadow Mine (Agnew Meadow Manganese prospect/deposit; Mammoth Lakes), Olaine Lake, Agnew Meadows, Madera County, California, USA
93.8km (58.3 miles) ⓘHart Iron deposit (Hart deposit; Minerals Materials Company), White Chief Mountain, Madera County, California, USA
References
Hanks, Henry Garber (1884), Fourth report of the State Mineralogist: California Mining Bureau. Report 4, 410 pp.: 94
Bradley, W.W. (1916b), Fresno and Kings Counties: California Journal of Mines and Geology, California Mining Bureau (Report 14): 14: 438
Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.
 
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