This is a 10 piece lot of natural round cut Iolite gemstones

Origin:  Barra do Salinas district

Color: Dark Neon Green

sometimes used in talismans and amulets

It measures 43x27x13 mm

Serandite and Aegirine Crystal Cluster | 10.9 gr Specimen | Poudrette Quarry, Mont Saint-Hilaire, Canada NWA 978 This is a 10 pieceThis combination of Serandite and Aegirine from Poudrette Quarry, Mont Saint Hilaire (MSH), Quebec, is considered one of Canada's classic mineral associations. Renowned for its extraordinary mineral diversity, this quarry has produced some of the world's finest specimens of both minerals. Serandite forms beautiful salmon pink to orange pink prismatic crystals, while Aegirine grows as glossy black, often sharply terminated blades, that may occur