The Newbery-Vautin chlorination process is a method for extracting gold from its ore through the use of chlorination. This process was jointly developed...
7 KB (699 words) - 11:36, 29 April 2025
James Vautin (1855—1939) was a metallurgist and chemist. He developed, jointly with James Cosmo Newbery, the Newbery-Vautin chlorination process of extracting...
25 KB (2,611 words) - 12:44, 9 May 2025
co-developer of the Newbery-Vautin chlorination process for gold extraction. Newbery was the fourth son of William Boxer Newbery, born near Livorno, Grand...
3 KB (356 words) - 11:38, 29 April 2025
County. Placer mining, hydraulic mining and later use of the Newbery-Vautin chlorination process kept South Carolina mines in operation but by the year 1900...
31 KB (3,590 words) - 17:51, 4 May 2025