5" Blue Smoke Colombian Lemurian TW598 fossil 5 on the Mohs scale

5 on the Mohs scale and typically occurs in translucent to opaque formations

rutile is utilized as a pigment in paints

and even rare blue moonstone

unpolished quartz point showcases the true beauty of a penetrator crystal

Purple Fluorite on Sphalerite from Elmwood Mine

5" Blue Smoke Colombian Lemurian TW598 fossil 5 on the Mohs scale5" Blue Smoke Colombian Lemurian Approx. Dimensions: 5x0. 75x0. 75 inches Approx. Weight: 74. 8 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