TY  - RPRT
TI  - Analytical results and sample locality maps of stream-sediment and heavy-mineral-concentrate samples from the San Juan National Forest, Archuleta, Dolores, Hinsdale, La Plata, Mineral, Montezuma, Rio Grande, San Juan, and San Miguel Counties, Colorado
AU  - Harlan N. Barton
AU  - D. L. Fey
AU  - J. M. Motooka
AU  - R. T. Hopkins
PY  - 1993
DO  - 10.3133/ofr92709
UR  - https://pubs.usgs.gov/publication/ofr92709
ID  - ofr92709
ER  -