Blue Hackmanite 10mm Round - 15-16 Inch rqtz-spe-str white or brown

white or brown

Madagascar Agate is said to be the Emotional Release

also known as Calligraphy Stone or Miriam Stone

tourmaline and other minerals

Pyhsically

Blue Hackmanite 10mm Round - 15-16 Inch rqtz-spe-str white or brownDiscovered 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.