1159

The Fire Assay of Gold, Silver, and Lead in Ores & Metallurgical Products, 1907 [202314]

Currency:USD Category:Collectibles / Mining Start Price:10.00 USD Estimated At:100.00 - 150.00 USD
The Fire Assay of Gold, Silver, and Lead in Ores & Metallurgical Products, 1907 [202314]
CURRENT BID
0.00USD+ applicable fees & taxes.
ENTER YOUR MAXIMUM ABSENTEE BID[?]
You must bid at least
10.00USD
USD
10.00 x 1 unit = 10.00USDApplicable fees & taxes are added at checkout.
[?]Live Online Auction Starts In 2025 Sep 19 @ 08:00 (UTC-07:00 : PDT/MST)
FINAL AUCTION RECORD The Auctioneer’s podium notes serve as the final, legally binding record of the auction results, superseding any electronic bidding records. See Terms and Conditions
By Leonard S. Austin, Professor of Metallurgy and Ore-dressing, Michigan College of Mines. First Edition. 1907. Published by Mining & Scientific Press. 88pp. Red hardcover. Wear to covers. Notations inside. 9 x 6" Provides a step-by-step guide to classical fire assay methods, beginning with ore sampling, preparation, and the care of the assay office. It details the necessary equipment-furnaces, crucibles, balances, and fluxes-before explaining key processes such as scorification, cupellation, parting, and crucible assays. The book concludes with specialized instructions for assaying varied products including cyanide solutions, bullion, blister copper, and complex metallurgical by-products.
^
Date: 1907
Country (if not USA):
State:
City:
Provenance: Noel Kirshenbaum Geochemical Engineer Collection