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Eureka Mine (Eureka & Grizzly Mine; Eureka and Grizzly claim), Tuolumne Co., California, USA


List of minerals arranged by Strunz 10th Edition classification
Group 1 - Elements
Gold1.AA.05Au
Group 2 - Sulphides and Sulfosalts
Pyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
Quartz
var: Rock Crystal
4.DA.05SiO2
Group 9 - Silicates
Talc9.EC.05Mg3(Si4O10)(OH)2


4 entries listed. 4 valid minerals.

References

Crawford, James John (1896), Thirteenth report of the State Mineralogist: California Mining Bureau. Report 13: 480.

Logan, Clarence August (1949), Mines and mineral resources of Tuolumne County, California: California Journal of Mines and Geology: 45(1): 65, Pl. 8.

Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 204.

Rocks & Minerals (1988): 63: 49.

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