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Jasper from
North Keystone Mine (Keystone Mine), Copperopolis Mines (Copperopolis group), Copperopolis, Foothill Copper Belt, Calaveras County, California, USA


Locality type:Mine
Classification
Type:Jasper
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Jasper data
Locality Data:Click here to view North Keystone Mine (Keystone Mine), Copperopolis Mines (Copperopolis group), Copperopolis, Foothill Copper Belt, Calaveras County, California, USA
Data Identifiers
Mindat Occurrence Record ID:324491
Long-form Identifier:1:3:324491:3
GUID (UUID V4):0
Nearest other occurrences of Jasper
28.6km (17.8 miles) ⓘSnyder Quarry, Camp Pardee, Pardee Mining District, Calaveras County, California, USA
36.3km (22.5 miles) ⓘThayer Mine (Grey House Mine; Greyhouse Mine; Grayhouse Mine), Waters Peak, Pardee Mining District, Amador County, California, USA
50.3km (31.2 miles) ⓘJasper Point occurrence, Jasper Point, Hunter Valley Mountain, Hunter Valley Mining District, West Belt, Mariposa County, California, USA
85.7km (53.2 miles) ⓘLadd Mine (Old Ladd Mine; Corral Hollow Mine; Carral Hollow Mine), Castle Rock, Ladd-Buckeye Mining District, San Joaquin County, California, USA
95.4km (59.3 miles) ⓘBlack Jack Mine, Mendenhall Springs, Livermore Mining District (Tesla District), Alameda County, California, USA
95.7km (59.5 miles) ⓘDoak No. 2 prospect (Doak #2; Blackhawk), Eylar Mountain, Black Wonder Mining District, Santa Clara County, California, USA
96.3km (59.8 miles) ⓘBlack Wonder section 28 group (Triple Jump claim; Black Eagle; may be: Cottonwood claims; Cottonwood deposit), Black Mountain, Black Wonder Mining District, Santa Clara County, California, USA
96.7km (60.1 miles) ⓘFable Mine (Pacific Magnesite Company; Camp Bessie; Maltby; American Magnesite Company; Western Magnesite Development Company), Eylar Mountain, Black Wonder Mining District, Santa Clara County, California, USA
96.8km (60.2 miles) ⓘNelson Bailey Mine (Nelson lease; Bailey Mine; Newhall Mine), Mendenhall Springs, Livermore Mining District (Tesla District), Alameda County, California, USA
98.8km (61.4 miles) ⓘNewman Estacia property, Cedar Mountain, Cedar Mountain Mining District, Alameda County, California, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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