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Comet Mine, Jerseydale, Jerseydale District, Mariposa Co., California, USA

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Detailed Mineral List:

Gold
Formula:	Au
Reference:	U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.







Quartz
Formula:	SiO₂
Reference:	U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.

2 entries listed. 2 valid minerals.

References

Castello, W.O. (1921), Mariposa County: California Mining Bureau. Report 17: 111-112.

Bowen, O.E., Jr. & C.H. Gray, Jr. (1957), Mines and mineral deposits of Mariposa County, California: California Journal of Mines and Geology (Report 53): 53(1&2): 251.

USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10031248 & 10163859.

U.S. Bureau of Mines, Minerals Availability System (MAS) file ID #0060430638.

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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.
Current server date and time: 22nd May 2013 21:11:24