Purple Rain Pocket Fluorite with Galena TD2045 chalcedony but elemental impurities can give

but elemental impurities can give it colors from pale blue

It ranks 7 on the Mohs scale of hardness

Atlantisite is a stone comprised of stichtite and serpentine

Obsidian is a very hard and brittle stone

Clear Calcite Specimen

Purple Rain Pocket Fluorite with Galena TD2045 chalcedony but elemental impurities can givePurple Rain Pocket Fluorite with Galena Approx. Dimensions: 4. 25 x 3. 5 x 1. 75 inches Approx. Weight: 682 grams Locality: Purple Rain Pocket, Lady Annabella Mine, Eastgate, Weardale, Co. Durham, England From the Purple Rain Pocket, this purple fluorite with galena specimen has exceptional blue fluorescence. The first photo shows the piece under a long wave UV light (with the photography lights still on!). Fluorite from this locality has such strong