The Clarity Crystal Set relieve stress The flat-base point format allows

The flat-base point format allows the piece to stand independently

hardness 7

The stone is long carried in practice at the crown

Black Tourmaline

the fourth stone

The Clarity Crystal Set relieve stress The flat-base point format allowsThree minerals with very different geological origins, assembled for one shared quality: they cut through visual and mental noise. Fluorite is calcium fluoride, Mohs 4, with a cubic crystal structure that produces banding and color zoning in purples, greens, and bluesmajor deposits in China, Mexico, and South Africa. Tiger eye is a pseudomorph: crocidolite asbestos fibers replaced by quartz while retaining the fibrous structure, producing