"A Textbook of Fire Assaying" Gold-Silver-Platinum Book by Bugbee New 2015 Print sluice box Typically this tilting furnace is

Typically this tilting furnace is made for 240V Single Phase @ 45 Amps

The display case is 4-1/4" x 4-1/4" x 3/4" thick or deep

The Assay of Materials Requiring Preliminary Acid Treatment

• One Slick Plate

"A Textbook of Fire Assaying" Gold-Silver-Platinum Book by Bugbee New 2015 Print sluice box Typically this tilting furnace isThis is the Newest Printing by Edward E. Bugbee, 2015, This is a reprint of the 3rd edition, 1940. 315 pages (Paperback) The book is accepted as the premier reference text on fire assaying. There is a complete discussion on the fire assay process, including PGM (platinum group metals) assays, complex ores, mill and smelter products, plus bullion and lead assays. The coverage of the theory of fire assaying has made the book popular as a school text.