• RECOVERY & REFINING OF PRECIOUS METALS

By C. W. Ammen, softbound, 441 pages. This book was out of print for many years until a Canadian publisher picked it up! Excellent reference book on electro-refining, assaying, processing black sands, the platinum sisters, separation of metals, and more! Great diagrams! A must for your library. 

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RECOVERY & REFINING OF PRECIOUS METALS

  • Product Code: BOOK-REC
  • Availability: In Stock
  • $79.95

  • Ex Tax: $79.95