Gold and silver handbook on geology, exploration, development, economics of large tonnage, low grade deposits /

Παρόμοια τεκμήρια

• Gold-silver bulk-tonnage deposits /
  από: Elevatorski, Edward A.
  Έκδοση: (1987)
• The reduction of gold and silver ore
  Έκδοση: (1967)
• Improvements in heap leaching to recover silver and gold from low-grade resources /
  από: McClelland, G. E.
  Έκδοση: (1982)
• New profits in gold, silver, strategic metals : the complete investment guide /
  από: Cavelti, Peter C., 1947-
  Έκδοση: (1984)
• Cyanidation of gold and silver ores and laboratory instructions
  από: Smith, Sigmund L.
  Έκδοση: (1982)