Gold, its occurrence and extraction
Subtitle: embracing the geographical and geological distribution and the mineralogical characters of gold-bearing rocks, the peculiar features and modes of working shallow placers, rivers and deep leads, hydraulicing, the reduction and separation of auriferous quartz, the treatment of complex auriferous ores containing other metals, a bibliography of the subject and a glossary of English and foreign technical terms
By: by Alfred G. Lock.
Series: CIHM/ICMH microfiche series -- no. 17408.
Publisher: E & F.N. Spon
Published: 1982
Place of publication: London; New York
Language: eng
Format: Microform
Number of pages: 614
Subjects: Gold; Gold mines and mining
Notes: "With six double-page maps, and 185 engravings in the text."

Note laid in: "The section on Russia is entirely from the pen of E. Delmar Morgan, F.R.G.S., the well known explorer of central Asia"--p. [v].

Tables.

Part of a CIHM set.

Reproduction of original in: Library Division, Provincial Archives of British Columbia.

Pre-1900 Canadiana.

Microfiche. Ottawa : Canadian Institute for Historical Microreproductions, 1982. 7 microfiches (343 fr.) ; 11 x 15 cm. (CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches ; no. 17408).