SURVEY CIRCULAR 1062 .r • San jose tin~silver mine at Oruro, Bolivia, where high-grade ores are hosted...setting of gold deposits in the Carolina slate belt of North Carolina - Terry W. Offield and Terry L....Platinum-group-mineral investigations , East and South Kalimantan, Indonesia- Michael L. Zientek and Bambang...gold in stream sediments of east-central Lemhi County, Idaho - by George A. Desborough, William H. Raymond...Kelley Creek valley, Getchell gold trend, Humboldt County, Nevada- by D.E. Detra, S.M. Smith, P.K. Theobald |