Microchemical tests for silver. Showing C and D, only.
Silver bichromate crystals. Obtained form a 0.5 percent solution of silver nitrate. x70. B, C, From same solution as A. D, Silver bichromate crystals. Obtained from a 0.1 percent solution of silver nitrate. x70. (here)
Illustrating M. N. Short, Microscopic determination of the ore minerals. Bulletin 914, U.S. Department of the Interior, Geological Survey. Second edition, 1940. (starts here)
29 December 2012
tags: determinations; silver; M. N. Short