Petroleum Firefly Quartz 6.38g Specimen - Highly UV Reactive

Petroleum Quartz, or Firefly Quartz, is clear quartz that has petroleum inclusions. These inclusions give the Firefly Quartz a gorgeous glow under UV Blacklight. 

This piece is highly reactive to blacklight. The first photo here was taken in darkness, using only a blacklight. The second photo was taken under normal light conditions. 

Weight: 6.38 grams
Height: approximately 1.25 inches tall positioned as shown

This piece does not stand on it's own in this position, but can easily displayed upright with the use of a small amount of museum wax.