Prehnite with Tanzanite & Diopside from Tanzania – 5.18 grams white This well-formed crystal displays a

This well-formed crystal displays a classic elongated prism habit with a naturally terminated top and excellent vertical striations along the prism faces

This piece is an amazing specimen with great color and beautiful terminations

The material appears well-suited for cabbing

Measurement: 22mm x 18mm x 18mm

Prehnite with Tanzanite & Diopside from Tanzania – 5.18 grams white This well-formed crystal displays aAttractive multi mineral specimen featuring bright apple green prehnite crystals with a botryoidal, almost layered texture, contrasted by areas of violet blue tanzanite and green diopside. The combination creates a natural color contrast rarely seen in a single piece from this locality. Prehnite typically forms in rounded, grape like aggregates, while diopside and tanzanite (a variety of zoisite) occur in association within metamorphic environments in