PLATINUM-GROUP METALS 



545 



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 Survey open-file report. 



Page, N. J., Riley, L. B., and Haffty, Joseph, 1969, Platinum, 

 palladium, and rhodium analyses of ultramafic and 

 mafic rocks from the Stillwater Complex, Montana: U.S. 

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1971, Lateral and vertical variation of platinum, 



palladium and rhodium in the Stillwater Complex, 

 Montana: (Jeol. Soc. America, Rocky Mountain Sec, 

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Pardee, J .T., 1934, Beach placers of the Oregon Coast: U.S. 



Geol. Survey Circ. 8, 41 p. 

 Poldervaart, Arie, 1955, Chemistry of the earth's crust, in 



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America Special Paper 62, p. 119-144. 

 Rudolph, W. W., and Moore, J. R., 1972, A new and strange 



prospecting guide: Alaska Construction and Oil, v. 13, 



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 Snetsinger, K. G., 1971a, A platinum-metal nugget from 



Trinity County, California: Am. Mineralogist, v. 56, p. 



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1971b, Erlichmanite (OsSe), A new mineral: Am. 



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1972, Osarsite, a new osmium-rutherrium sulfarsenide 



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Spencer. C. H., Jr., 1971, Statistical correlation of platinum 

 metals with heavy minerals in stream sediments of the 

 Klamath Mountains, California: California, San Jose 

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Theobald, P. K,. Jr., and Thompson, C. E., 1968, Platinum 

 and associated elements at the New Rambler mine and 

 vicinity, Albany and Carbon Counties, Wyoming: U.S. 

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U.S. Bureau of Mines, 1967, Production potential of known 

 gold deposits in the United States: U.S. Bur. Mines 

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U.S. Geological Survey, 1957, Chromite reserves of the 

 United States estimated: U.S. Geol. Survey Press Re- 

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1971, Platinum at Cooke City, Montana, in Geological 



Survey research 1971: U.S. Geol. Survey Prof. Paper 

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White, R. W., Motta, Jorge, and de Araiijo, V. A., 1971, 

 Platiniferous chromitite in the Tocantins complex, 

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Wright, T. L., and Fleischer, Michael, 1965, Geochemistry of 

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