20 Grams Black Tourmaline Crystal on Feldspar – Afghanistan Serpentine FAQs – Raw Sapphires for

FAQs – Raw Sapphires for Gemstone Cutters & Jewelry Designers

Cut & Shape: Tripeche

These metallic inclusions are actually desirable and add to the stone's beauty

This listing is for a 100-kilogram wholesale lot

originating from Tanzania

20 Grams Black Tourmaline Crystal on Feldspar – Afghanistan Serpentine FAQs – Raw Sapphires forThis 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