Cover image for Observations on the mode of occurrence and the treatment of auriferous, lead and silver ores, at Schemnitz, etc. [With an introductory letter by A. R. C. Selwyn.]

Observations on the mode of occurrence and the treatment of auriferous, lead and silver ores, at Schemnitz, etc. [With an introductory letter by A. R. C. Selwyn.]

by George H. F.. ULRICH, Alfred Richard Cecil Selwyn (géologue).)

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Book Details

Published:
1868
Pages:
56
Language:
EN
ISBN:
Unknown