“…Several USGS mineral-resource assessment studies produced stream-sediment data within the area retrieved. These studies include six Wilderness Study Area (WSA) projects (Buffalo Peaks WSA Domenico and others, 1984;Fossil Ridge WSA Adrian, Clark, and others, 1984;Greenhorn Mountain WSA Toth and others, 1983;Hunter-Fryingpan WSA and Porphyry Mountain WSA Mosier and others, 1980; and the Sangre de Cristo WSA Zimbelman and others, 1983;Adrian, Arbogast, and Zimbelman, 1984), the Conterminous United States Mineral Assessment Program (CUSMAP) Pueblo 1° x 2° quadrangle project (Zimbelman and others, 1985), and some unpublished data from the Pando-Tennessee Pass area (H. King, personal commun., 1994).…”