Description
and decorative projects
Weight: 259 grams
featuring a distinctive mottled pattern
specifically in the Indonesian archipelago's volcanic regions
- Calcite: 3
Black Tourmaline sold-out-hidden and decorative projectsSize: 13x10x12. 5 cms Weight: 2. 789 kg Location: Mozambique Product Description: A crystal formation of black tourmaline, showcasing its dark color and crystalline structure, from Mozambique. Geological Information: Location: Mozambique (notably in the Alto Ligonha pegmatites, Zambezia Province) Type: Black Tourmaline (a type of boron silicate mineral) Age: Approximately 250 300 million years old (Permian Triassic era) Formation: Pegmatitic deposits,