Hackmanite 8mm Round - 15-16 Inch 5pf6052026 simply squeeze curls

simply squeeze curls

have been used for yellowish gemstones for at least two thousand years

The rounds even resemble little Earths

and many others

The Peruvian material has a lighter tone of Pink than deposits found in other parts of North and South America

Hackmanite 8mm Round - 15-16 Inch 5pf6052026 simply squeeze curlsDiscovered 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.