4.75" Blue Smoke Colombian Lemurian TW597 prehnite It forms in concretions

It forms in concretions

Hand Carved Green Aventurine Ganesha

Septarians are the result of volcanic eruptions and formed about 50 million years ago

Halite on trona from Owens Lake

4.75" Blue Smoke Colombian Lemurian TW597 prehnite It forms in concretions4. 75" Blue Smoke Colombian Lemurian Approx. Dimensions: 4. 75x1x0. 75 inches Approx. Weight: 85 grams Locality: Santander, Colombia Acrylic stand and putty not included, but may be purchased separately in our Acessories section. These Blue Smoke Lemurians are from a single pocket of material mined in Santander, Colombia. It has been theorized around the internet that the blue "smoke" is the inclusion of the lithium mineral Cookeite, which was thought