20 Grams Black Tourmaline Crystal on Feldspar – Afghanistan round This is 1kg Package of

This is 1kg Package of a rare Hackmanite stone from Afghanistan

Q: What's the optimal orientation for maximum brilliance

Tsavorite: --------2 piece - 3 carats

Total Weight: 500 grams / 2500 carats

Q: How does this compare with other Kashmir-type sapphires

20 Grams Black Tourmaline Crystal on Feldspar – Afghanistan round This is 1kg Package ofThis black tourmaline crystal specimen features a naturally lustrous black crystal beautifully embedded on creamy feldspar, creating a striking contrast that enhances its visual appeal. Sourced from Afghanistan, the piece reflects the regions well known ability to produce high quality, untreated tourmaline with strong crystal structure and natural sheen. Measuring 50 22 20 mm, it offers an impressive presence while remaining suitable for display in