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Rock Crystal from
Eureka Mine (Eureka & Grizzly Mine; Eureka claim; Grizzly claim), Big Oak Flat, Big Oak Flat District, East Belt, Tuolumne Co., California, USA

Description
Quality of samples:not specified / average specimens
Confirmation
Validity:Believed Valid
References
References:Logan, Clarence August (1949), Mines and mineral resources of Tuolumne County, California: California Journal of Mines and Geology: 45(1): 65; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 204.
Associated minerals:
Associates:Gold
Talc
Data
Mineral Data:Click here to view Rock Crystal data
Locality Data:Click here to view Eureka Mine (Eureka & Grizzly Mine; Eureka claim; Grizzly claim), Big Oak Flat, Big Oak Flat District, East Belt, Tuolumne Co., California, USA
Nearest other occurrences of Rock Crystal
28.3km (17.6 miles) Green Mountain Mine (Calaveras Crystal mine), Chili Gulch (Chile Gulch ?), Mokelumne Hill, Mokelumne Hill District, Calaveras Co., California, USA
29.8km (18.5 miles) Stanislaus Mine, Carson Hill, Carson Hill District (Melones District), Mother Lode Belt, Calaveras Co., California, USA
35.9km (22.3 miles) Rough Diamond Mine (Rough Diamond Placer Mine; Rough Diamond Crystal Mine), Chili Gulch (Chile Gulch ?), Mokelumne Hill, Mokelumne Hill District, Calaveras Co., California, USA
57.8km (35.9 miles) Chili Gulch occurrences, Chili Gulch (Chile Gulch ?), Mokelumne Hill, Mokelumne Hill District, Calaveras Co., California, USA
67.7km (42.1 miles) West Point, West Point District, East Belt, Calaveras Co., California, USA
72.6km (45.1 miles) New York Mine (Anderson Mine), Amador Co., California, USA
75.6km (47.0 miles) Volcano, Amador Co., California, USA
106.3km (66.0 miles) Advance Mine (Zaca Mine; Zaca group; North Advance Mine; Collosus Mine; Colorado No. 2 Mine; Tarshish Mine), Colorado Hill, Loope (Monitor; Loopeville), Monitor - Mogul District, Alpine Co., California, USA
137.1km (85.2 miles) Josephine Mine (Shields Mine), Volcanoville, El Dorado Co., California, USA
166.3km (103.3 miles) Drum Valley, Tulare Co., California, USA
173.0km (107.5 miles) Ural Fraction Code Mine, Nevada Co., California, USA
196.1km (121.9 miles) Three Rivers, Tulare Co., California, USA
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