The sampling and assay of the precious metals
Subtitle: comprising gold, silver, platinum, and the platinum group metals in ores, bullion, and products.
By: by Ernest A. Smith.
Edition: 2d ed., rev. and re-set.
Publisher: C. Griffin
Published: 1947
Place of publication: London
Language: eng
Number of pages: 505
Subjects: Precious metals; Ores -- Sampling and estimation; Assaying