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Ragra Mine (Minasragra), Junín, Cerro de Pasco, Daniel Alcides Carrión Province, Pasco Department, Peru

A vanadium mine owned by Vanadium Co. of America.

Ref.: Hewett, D.F. (1909) Vanadium deposits in Peru, American Institute of mining Engineers (A.I.M.E.) Transactions: 40: 274.

Hillebrand, Merwin and Wright (1914) Proceedings of the American Philosophical Society: 53, 31-54.

Schaller (1915) Journal of the Washington Academy of Science: 5: 7

Emmons, W.H. (1918) The Principles of Economic Geology, McGraw Hill Book Co.: 529.

Proceedings of the National Academy of Science (1921): 7(8): 249-251.

Rocks & Minerals (1946): 21: 355.

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: 1056, 1060, 1062.

Chao, G.Y., Gault, R.A. (1998) Neues Jahrb. Mineral Abh: 101: 97-108.





Map Reference: 10°41'S , 76°15'W

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Mineral List:
Bariandite
Copper
Dwornikite (TL)
Fernandinite (TL)
Gypsum
Hewettite (TL)
Melanovanadite (TL)
Minasragrite (TL)
Morenosite
Pascoite (TL)
Patrónite (TL)
Pyrite
Pyrite
var: Bravoite

Retgersite (TL)
Revoredite
Roscoelite
Stanleyite (TL)


17 entries listed. 15 valid minerals. 9 type localities (valid minerals).

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Copyright © Jolyon Ralph and Ida Chau 1993-2009. 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. 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 Nov 2009 08:59:43