Showing 691–720 of 767 results

• 

  Emerald in Matrix

  $1,600.00
• 

  Sphalerite on Quartz with Calcite

  $590.00
• 

  Boulder Opal

  $600.00
• 

  Celestine Spray on Hematite

  $200.00
• 

  Apophyllite, Stilbite on Chalcedony

  $80.00
• 

  Vanadinite

  $1,100.00
• 

  Vanadinite

  $3,200.00
• 

  Stilbite on Mordenite

  $125.00
• 

  Stilbite on Quartz

  $250.00
• 

  Stilbite on Quartz

  $250.00
• 

  Stilbite on Quartz

  $250.00
• 

  Stilbite on Chalcedony

  $175.00
• 

  Stilbite on Mordenite

  $65.00
• 

  Scolecite Geode

  $575.00
• 

  Stilbite, Red on Chalcedony

  $160.00
• 

  Scolecite, Red

  $410.00
• 

  Quartz, Red

  $475.00
• 

  Amethyst Quartz

  $250.00
• 

  Pyromorphite on Limonite

  $1,200.00
• 

  Prehnite with Apophyllite and Gyrolite

  $525.00
• 

  Prehnite with Apophyllite

  $450.00
• 

  Okenite with Gyrolite

  $525.00
• 

  Scolecite spheres

  $290.00
• 

  Malachite in Sandstone

  $325.00
• 

  Malachite

  $85.00
• 

  Malachite

  $150.00
• 

  Malachite, Fibrous

  $350.00
• 

  Quartz (Himalayan)

  $625.00
• 

  Quartz var. Herkimer Diamond

  $165.00
• 

  Hemimorphite

  $415.00