Ruby Single Crystal With Biotite // 8.45 Grams

This gorgeous, unpolished, naturally lustrous large single ruby crystal out of Mozambique is drenched in deep red color and displays a beautiful gemmyness. It fluoresces neon red under UV light due to the chromium content of the stone and is partially coated in sparkling black biotite. A delightful, quality addition to any mineral collection.

Dimensions: 1/2”L x 1/4”W x 1”H, Weight: 8.45 g