The assayer's guide : or, Practical directions to assayers, miners and smelters, for the test and assays, by heat and by wet processes, of the ores of all the principal metals, of gold and silver coins and alloys, and of coal, &c. /

Bibliographic Details

Main Author:	Lieber, Oscar M. (Oscar Montgomery), 1830-1862
Format:	Book
Language:	English
Published:	Philadelphia : H. C. Baird, 1899.
Edition:	New, rev. and enl, ed.
Subjects:	Assaying.