Silver mining regions of Colorado : With some account of the different processes now being introduced for working the gold ores of that territory.

Bibliographic Details
Main Author:	Whitney, Joel Parker, 1835-1913
Corporate Author:	Colorado (Ter.)
Format:	Book
Language:	English
Published:	New York : D. Van Nostrand, 1865.
Subjects:	Silver mines and mining > Colorado. Gold > Metallurgy.

Evans: Microforms (3rd floor)