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Try our gold ore today! 
  • Hand mined from Colorado's richest mining districts.     
  • We verify gold content based on site mineralogy. We test representative samples of each ore type by pulverizing it and analyzing it in the laboratory with X-ray fluorescence and flame atomic absorption spectroscopy. 
  • High-grade natural ore from the mines that made Colorado famous. 
  • Each order contains ore from different mines and subscriptions are available for all. 
  • We are a family run business! 
  • Excellent customer service! 
  • Goooooolllld! :) 
 

Colorado Gold Ore

Rating is 5.0 out of five stars based on 1 review
$19.99Price
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Hard Rock Miner Gold
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    Reviews

    Rated 5 out of 5 stars.
    Based on 1 review
    1 review
    • JamesMay 08
      Rated 5 out of 5 stars.
      Verified
      Crushed it lots of pyrite don't know what to do with it now any suggestions

      Crushed it lots of pyrite don't know what to do with it now any suggestions

      Was this helpful?
      Store Owner•
      May 08

      Thank you. The sulfide minerals you found are called auriferous because the gold is within the iron minerals. The next step is to pick a method to extract the gold from the minerals.

      One hydrometallurgical option would be an aqua regia leach. This uses strong acids to dissolve the gold into solution that can then be recovered.

      If you want the explore the pyrometallurgical option, fire assay can recover all of the gold.

      Both of these methods are very dangerous if done wrong. Be very careful!

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