7" Bent Blue Smoke Colombian Lemurian Crystal - Bent Crystal TD1614 butterfly While the specific historical use

While the specific historical use of rutile in quartz may not be extensively documented

Twinned colorless fluorite cubes sit atop a cluster of quartz scepters on this amazing specimen from Dalnegorsk

Ruby fuchsite exhibits a trichroic nature

Green Opal Tower

Crystal stands 6

7" Bent Blue Smoke Colombian Lemurian Crystal - Bent Crystal TD1614 butterfly While the specific historical useBlue Smoke Colombian Lemurian Length: 7" Weight: 193. 2 grams Locality: Santander, Colombia ***Acrylic stand and putty not included*** 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 fibrous structures within the quartz. We sent a sample of these crystals to a lab for