Petroleum Firefly Quartz 18.44g Specimen with Mobile Enhydro - 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, as shown. The first photo here was taken in darkness, using only a blacklight. The second photo was taken under normal light conditions. This piece also has a mobile enhydro, meaning the fluid trapped inside the quartz moves. I have circled the area of the enhydro in the 3rd image. Weight: 18.44 gramsHeight: approximately 2.25 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.