Grey Zoisite Crystal Specimen in Pottle tumble This is a rare variety

This is a rare variety of Iolite (Cordierite

Some of the larger crystals are shiny

A large tower of Kambaba Jasper

experiences

giving it the nickname "QR code Fluorite" or "dice Fluorite"

Grey Zoisite Crystal Specimen in Pottle tumble This is a rare varietyGrey zoisite is a rare, fascinating variant of the calcium aluminum silicate mineral family. While best known for its vibrant variants like Tanzanite (blue violet) and Ruby Zoisite (speckled green), unheated grey Zoisite yields a sophisticated, smoky gemstone highly valued by collectors. Sourced from Tanzania. This specimen comes in a protective pottle with identification label. Specimen measures approx. 2. 4cm x 0. 8cm x 0. 5cm. Pottle measures 3cm x