Polished Large "Water Sapphire" Spheres with Sillimanite x 2 From Ambatofinandrahana, Madagascar Acicular A single large Blue Celestite

A single large Blue Celestite Geode with gemmy ice blue clear crystals with layered vugs inside

The Perfect Hot Rock Tool

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a zinc silicate

comes from Zimbabwe

Polished Large "Water Sapphire" Spheres with Sillimanite x 2 From Ambatofinandrahana, Madagascar Acicular A single large Blue CelestiteA NOTE FROM NICK A pair of beautifully polished rare Iolite "Water Sapphire" spheres with blue Cordierite and pink Sillimanite spots. PRODUCT DESCRIPTION Malagasy Iolite with Groovy Pink Sillimanite Spots Iolite, sometimes known as "Water sapphire", is the blue material from the Cordierite family of minerals. This specific Iolite is an extremely unique and rare Malagasy Iolite, polished by expert lapidaries, features subtle pink Sillimanite (heavy)