Gold and silver ores, what is their value?
Subtitle: simple field tests for prospectors with an inexpensive outfit
By: by Wm. Hamilton Merritt.
Series: CIHM/ICMH Microfiche series -- no. 09411
Publisher: T.R. & J.P. Clougher
Published: 1981
Place of publication: Toronto
Language: eng
Format: Microform
Number of pages: 55
Subjects: Gold ores -- Canada.; Prospecting -- Canada.
Notes: Filmed from a copy of the original publication held by the National Library of Canada. Ottawa : Canadian Institute for Historical Microreproductions, 1981.