Category:Tourmaline in pegmatitic granite

Media in category "Tourmaline in pegmatitic granite"

The following 4 files are in this category, out of 4 total.

• 
  Tourmaline in pegmatite (Precambrian; White Elephant Mine, Black Hills, South Dakota, USA).jpg 3,728 × 2,218; 7.98 MB
  
• 
  Tourmaline in pegmatitic granite (Crabtree Pegmatite, Devonian; Crabtree Mountain, Mitchell County, North Carolina, USA) (27237620769).jpg 3,516 × 2,029; 5.2 MB
  
• 
  Tourmaline in pegmatitic granite 1 (26934247769).jpg 4,000 × 2,528; 5.02 MB
  
• 
  Tourmaline in pegmatitic granite 2 (37822314155).jpg 3,634 × 3,000; 5.55 MB