Maps showing mineral resource assessment for vein and replacement deposits of base and precious metals, barite, and fluorspar, Dillon 1⁰ x 2⁰ quadrangle, Idaho and Montana
Maps showing mineral resource assessment for vein and replacement deposits of base and precious metals, barite, and fluorspar, Dillon 1⁰ x 2⁰ quadrangle, Idaho and Montana / U.S. Department of the Interior, U.S. Geological Survey ; by R.C. Pearson [and others].
Series Titles:
Miscellaneous investigations series ; map I-1803-E Miscellaneous investigations series (Geological Survey (U.S.)) ; I-1803-E.