A History of Inventions, Discoveries, and Origins, Volume 1 (of 2)Note 33 — REFINING GOLD AND SILVER ORE BY QUICKSILVER. AMALGAMATION.William Johnston translationHistoria naturale e morale delle Indie. Venetia, 1596.◇Copy noteReturn to REFINING GOLD AND SILVER ORE BY QUICKSILVER. AMALGAMATION.