Black Tourmaline fossils - Type: Orpiment (Arsenic Sulfide)

- Type: Orpiment (Arsenic Sulfide)

Weight: 145 grams

- Calcite: White

with pyrite (FeS₂) and calcite (CaCO₃) inclusions

- Preservation: Exceptional preservation of the shell's natural shape and pattern

Black Tourmaline fossils - Type: Orpiment (Arsenic Sulfide)Size: 7 X 4 X 6 Cm (Avg) Weight: 500 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