Special Collections

Showing 121–133 of 133 resultsSorted by latest

• 

  Cassiterite, Albite, Muscovite

  $3,150.00
  Brazil
• 

  Carrollite, Calcite

  $7,200.00
  Congo, Democratic Republic of the
• 

  Calcite

  $7,250.00
  Madagascar
• 

  Copper, Calcite

  $8,200.00
  Michigan
• 

  Helvite, Garnet v. Spessartine

  $3,250.00
  China
• 

  Pyromorphite

  $3,150.00
  United Kingdom
• 

  Fluorite, Quartz

  $1,750.00
  Spain
• 

  Fluorite, Quartz

  $6,150.00
  Germany
• 

  Fluorite, Quartz, Pyrite

  $1,000.00
  Colorado
• 

  Tetrahedrite

  $350.00
  Colorado
• 

  Fluorite, Pyrite

  $750.00
  Colorado
• 

  Rhodochrosite

  $4,500.00
  Colorado
• 

  Tetrahedrite, Chalcopyrite, Quartz

  $1,750.00
  Colorado