6" Blue Smoke Colombian Lemurian TF3126 dangle this natural

this natural

is also called birefringence and is also responsible for the incredible displays of rainbows inside many optical calcite pieces

West Virginia

Locality: Brazil

4" Blue Smoke Colombian Lemurian

6" Blue Smoke Colombian Lemurian TF3126 dangle this natural6" Blue Smoke Colombian Lemurian Approx. Dimensions: 6x1x1 inches Approx. Weight: 114 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 to form