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Anaconda's Yerington open pit (Empire-Nevada Mine; Nevada-Empire Mine; Weed Heights), Yerington, Yerington District, Lyon Co., Nevada, USA

Cornetite
Anaconda's Yerington open pit, Yerington, Yerington District, Lyon Co., Nevada, USA

Photo: Dan & Diana Weinrich Minerals
Latitude: 38°58'58"N
Longitude: 119°11'35"W
An open pit mine in a porphyry copper deposit. According to data extracted from USGS topo maps by Yale Peabody Museum, the name of the mine is Nevada-Empire; however, Dana cites it as the Empire-Nevada Mine.

References

- Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 790, 808.
- Rocks & Minerals: 21: 421.
- Singer, D.A., Berger, V.I., and Moring, B.C. (2008): Porphyry copper deposits of the world: Database and grade and tonnage models, 2008. US Geological Survey Open-File Report 2008-1155.

Mineral List

Actinolite
Albite
Azurite
Biotite
Bornite
Brochantite
Chalcocite
Chalcopyrite
'Chlorite Group'
Chrysocolla
Clinoclase
Conichalcite
Copper
Cornetite
Cornubite
Covellite
Cuprite
Delafossite
Epidote
Hematite
Langite
Libethenite
Magnetite
Malachite
Molybdenite
Muscovite
var: Sericite

Olivenite
Pseudomalachite
Pyrite
Rutile
Scorodite
Tenorite
'Tourmaline'
Turquoise


34 entries listed. 30 valid minerals.

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Copyright © Jolyon Ralph and Ida Chau 1993-2011. Jobs in Nevada, USA Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the 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 hundreds 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: 3rd Jul 2011 18:22:09
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