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

Latitude: 37°49'22"N
Longitude: 120°16'34"W
A former Au mine located in the E½ sec. 26, T1S, R15E, MDM. The Criss Cross and Relief claims are on the SE.

Mineralization is hosted in slate.

Mineral List

Gold
Pyrite
Quartz
var: Rock Crystal

Talc


4 entries listed. 3 valid minerals.

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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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Copyright © Jolyon Ralph and Ida Chau 1993-2013. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of thousands of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
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