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Showing 61–72 of 524 resultsSorted by latest

• 

  Rhodochrosite

  $3,000.00
  Colorado
• 

  Topaz

  $1,500.00
  Brazil
• 

  Fluorite

  $5,250.00
  China
• 

  Dioptase, Calcite, Quartz

  $21,000.00
  Namibia
• 

  Phosgenite

  $9,250.00
  Italy
• 

  Groutite, Siderite

  $20,500.00
  Germany
• 

  Fluorite

  $6,200.00
  Germany
• 

  Copper

  $10,000.00
  Michigan
• 

  Beryl v. Aquamarine

  $1,400.00
  Pakistan
• 

  Beryl v. Aquamarine

  $6,250.00
  Vietnam
• 

  Beryl v. Aquamarine

  $6,250.00
  Brazil
• 

  Barite, Calcite

  $400.00
  Nevada