Gold Milling Principles and Practice: Breaking; Sorting; Wet and Dry Milling; Amalgamation; Concentration; Roasting; Chlorination; Cyanidation; ... Results, and Costs; Tables; And Forms - Tapa blanda

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Excerpt from Gold Milling Principles and Practice: Breaking; Sorting; Wet and Dry Milling; Amalgamation; Concentration; Roasting; Chlorination; Cyanidation; Melting Bullion; Smelting Ores and Concentrates; Complete Systems, Results, and Costs; Tables; And Forms

AN attempt is here made to present, between one pair of covers, a comprehensive guide to the whole series of opera tions embraced in the industry of extracting gold from the various rocks and ores with which it is associated.

The book is written throughout from the practical stand point of the mill manager and his workmen. Agricola and medieval alchemists are given a well-earned rest, and atten tion is confined to modern practice and the demands of the conditions of to-day.

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