On Demand Learning

Showing 9–14 of 14 results

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  Heat Treatment of Corundum Webinar (Video only)

  $18.00

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• 

  Amber from Myanmar (PDF & VIDEO)

  $22.00

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• 

  Ruby & Sapphires – Treatment and Identification

  $56.00

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• 

  Gem Care by Fred Ward

  $38.00

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• 

  Pearls by Fred Ward

  $38.00

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• 

  Amber from Myanmar (VIDEO Only)

  $18.00

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