Phosphorescent Fluorite - El Potosi #7 Colour_Metallic Its name means "Giant-Tooth" and

Its name means "Giant-Tooth" and it's obvious as to why

Sweet Quartz cluster from Brazil with multiple points that have some lodalite-esque inclusions

This large Halite formation is from the unusual location of Namibia

with an included trilobite fossil to help show off the cool new addition to your fossil collection

related to Selenite and often mislabelled as such

Phosphorescent Fluorite - El Potosi #7 Colour_Metallic Its name means "Giant-Tooth" andThis very new find Fluorite from December 2025 comes from the El Potosi Mine in Mexico. It has an unusual shape for Fluorite, and the current theory is that these may in fact be pseudomorphs after Calcite. They display not only fluorescence in longwave 365nm light, but also phosphorescence, which depending on the piece, can last several seconds after the UV light is turned off (this is best viewed in complete darkness). You will receive the exact