Maps showing mineral resource assessment for copper and molybdenum in porphyry and stockwork deposits and for tungsten, iron, gold, copper, and silver in skarn deposits, Dillon 1 x 2 quadrangle, Idaho and Montana /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Pearson, Robert Carl, 1926-
Format:	Government Document Map
Language:	English
Published:	Reston, VA : The Survey ; 1992.
Series:	Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-1803-G.
Subjects:	Mines and mineral resources > Idaho > Maps. Mines and mineral resources > Montana > Dillon Region > Maps.

Evans: Maps File (2nd floor)