Red Calcite with Hyalite Opal UV Reactive

From Mexico comes this Red Calcite with Hyalite Opal. Red calcite with hyalite opal is a rare mineral specimen that features a matrix of red-colored calcite, often stained by hematite, which is then partially coated with glassy hyalite opal. Hyalite opal is a form of transparent, colorless or pale yellow opal that can be found in botryoidal (grape-like) or stalactitic formations. The combination is prized for its aesthetic contrast and often exhibits fluorescence, particularly the hyalite, which typically fluoresces a bright green under shortwave UV light due to uranium inclusions.

Locale: Dinamita, Gomez Palacio , Durango , Mexico

Choose from the following size ranges:
60-70 grams
70-80 grams
80-90 grams
100 grams and up

Disclaimer: This is a natural crystal sold as is and as you see it in its images and video. It is the exact one you will receive. It may contain natural imperfections. Please make sure to read the sizing, and description before purchasing this Red Calcite with Hyalite Opal.