A cluster of polished gemstones including blue and white stones on a black background.

Afghanite

Afghanite ranges in color from light sky blue to a dark navy, a rare and beautiful mineral, has a bright orange fluorescent

  • Afghanite

    (Na,K)22Ca10[Si24Al24O96](SO4)6Cl6

  • Ladjuar Medam, Sar-e-Sang, Kuran Wa Munjan Districts, Badakhshan Province, Afghanistan

  • 3,6 × 7,7 × 3,2 cm

  • Dutch market

    Dos & Bertie Winkel collection

  • € 110,—

A partially polished dark blue and black slab of mineral or stone resting on a tan, rough base, against a black background.