Polished Large "Water Sapphire" sphere with Sillimanite x 1 From Ambatofinandrahana, Madagascar Drusy Museum Specimen

Museum Specimen

A large flat of 6 natural multi mineral specimens including: Barite

Size = 4 - 30 mm

Size = 45 - 74 mm

Polished Large "Water Sapphire" sphere with Sillimanite x 1 From Ambatofinandrahana, Madagascar Drusy Museum SpecimenA NOTE FROM NICK A large 146 mm polished Iolite "Water Sapphire" sphere with unusual blue spark of Cordierite and big pink Sillimanite spots. Beauty! 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