Black Tourmaline Black Tourmalin:B- 1 Kg " meaning "bunch of grapes

" meaning "bunch of grapes

- Metamorphic rocks (e

Bornite is a copper iron sulfide mineral known for its metallic appearance and iridescent surface

Size: 16 X 10 X 9 cm

Features a deep black color with a smooth finish and natural texture

Black Tourmaline Black Tourmalin:B- 1 Kg " meaning "bunch of grapesSize: 7. 5 X 11 Cm (Avg) Weight: 700 1000 Grams Avg Location: India Product Description Black Tourmaline is a deep black boron silicate mineral known for its natural striated crystal structure. This material features a polished top head while retaining its natural rough body, highlighting both the crystal texture and polished finish. Sourced from India, it has a hardness of 77. 5 on the Mohs scale, making it durable for display and decorative use. The