The assayer's guide
Subtitle: or, practical directions to assayers, miners, and smelters, for the tests and assays, by heat and by wet processes, of the ores of all the principal metals, and of gold and silver coins and alloys, and of coal etc
By: by Oscar M. Lieber
Publisher: Henry Carey Baird
Published: 1880
Place of publication: Philadelphia
Language: eng
Number of pages: 133
Subjects: Assaying
Other titles: Practical directions to assayers, miners, and smelters; Catalogue of practical and scientific books, published by Henry Carey Baird.
Notes: Catalogue of practical and scientific books, published by Henry Carey Baird ... [24 p.] at end.