Blue Hackmanite 8mm Round - 15-16 Inch Price $7-$50 It has been discovered with

It has been discovered with artifacts from cultures of the Neolithic Period

Dalmation Jasper is the trade name for Dalmation Stone

including lazurite

bubbles and crystal-rich layers that form as lava flows onto the surface of stone —

Blue Hackmanite 8mm Round - 15-16 Inch Price $7-$50 It has been discovered withDiscovered in Greenland in the late 1890's, hackmanite is named for Finnish geologist Victor Hackman. It is a rare occurrence to find gem grade hackmanite; at best, most crystals are translucent. Hackmanite is the light pink to pale violet variety of sodalite. It is a particularly unusual gem because it exhibits a special optical property known as "tenebrescence," a type of reversible photochromism. Hackmanite is very reactive under UV light.