Faden Quartz from Colombia DS1544 fantasy cut under a long wave UV

under a long wave UV light (shown in the last photo)

and it comes in various colors and patterns

Weight: 146

Species: Stelenes

Faden Quartz from Colombia DS1544 fantasy cut under a long wave UVFaden Quartz from Colombia Approx. Dimensions: 3. 5x2x1. 75 inches Approx. Weight: 112. 2 grams Locality: Santander, Colombia Faden quartz from Santander, Colombia, is a rare and highly aesthetic find, distinct from the more common specimens found in Pakistan or Russia. While Colombia is world famous for its "needle" and "muzo habit" high clarity quartz, these Faden (German for "thread") crystals are specialized alpine fissure growth formations