Amethyst Stalactite sold-out-hidden - Rarity: Optical calcite with

- Rarity: Optical calcite with such clarity is relatively rare

- Provides evidence of ancient geological processes and mountain-building events

- Hardness: 5-7 (kyanite) and 7 (quartz) on the Mohs scale

specifically in the sedimentary basins of Madagascar

characteristic of Zebra Stone

Amethyst Stalactite sold-out-hidden - Rarity: Optical calcite withSize: 13. 5 x 14 x 16 cm Weight: 3 Kg Location : China Product Description Natural amethyst stalactite formed within volcanic cavities as mineral rich water dripped and deposited layers of silica over long periods of time. The structure typically shows concentric banding with purple amethyst crystal growth toward the outer areas. When cut and polished, the internal patterns become beautifully visible. A striking specimen for display shelves,