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MOH's Hardness Scale PDF Print E-mail
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Written by Barry McDonald   
Wednesday, 29 December 2010 15:00

MOH's Scale

Gold = 2.5 - 3

  • 1. Talc
  • 2. Gypsum
  • 3. Calcite
  • 4. Fluorite
  • 5. Apatite
  • 6. Orthoclase
  • 7. Quartz
  • 8. Topaz
  • 9. Corundum
  • 10. Diamond
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busy
 

Handy Tips!

Moss and roots will act as a trap for fine gold and small nuggets. Wash this material gently and thoroughly and replant it alive where you found it. Always fill in your holes, don't undercut trees and brush.