Major sources include Brazil

Selenite is a variety of gypsum (CaSO⊂4

The red color is iron oxide — hematite cemented into the sand grains as ancient iron minerals were exposed to the oxygen-bearing atmosphere after the inland sea receded

The Vortex Collection is designed for those who want a literal piece of Sedona's geological material on them wherever they go

Blue Kyanite Sterling Silver Ring Golden Tiger's Eye Major sources include BrazilA blade of blue caught in silverthe mineral's natural striations visible through the stone. Blue Kyanite is an aluminum silicate, chemical formula Al2SiO5, with a distinctive anisotropic hardness: Mohs 4. 5 along the long axis, Mohs 6. 5 across itwhich is why lapidaries work it with such care. Its color ranges from pale sky to deep sapphire, concentrated in parallel striated bands that run the length of each blade shaped crystal. This faceted stone is