Ch. 12: Mechanical Appliances

• Contents
• Ch. 1: Records Gold-Washing
• Ch. 2: Placer Mining
• Ch. 3: Geology Calif.
• Ch. 4: Gold Distribution/Value
• Ch. 5: Gravel in Calif.
• Ch. 6: Mining Gold Placers
• Ch. 7: Preliminary Investigations
• Ch. 8: Reservoirs Dams
• Ch. 9: Flowing Water
• Ch. 10: Ditches, Flumes
• Ch. 11: Pipes, Nozzles
• Ch. 12: Mechanical Appliances
• Ch. 13: Blasting Banks
• Ch. 14: Tunnels, Sluices
• Ch. 15: Tailings, Dump
• Ch. 16: Washing, Hydraulicking
• Ch. 17: Gold Distribution
• Ch. 18: Loss of Gold
• Ch. 19: Miner's Inch
• Ch. 20: Cost and Yield
• Appendix
• Index

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Deposits Diamond Gemological Properties Gemstones Gold History Mine Mining Production USA

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