Malin Leandro Fine Minerals

24.9ct natural ruby (corundum) on matrix – vivid pink-red, fluorescing – 4.980g 1.8 x 1.7 x Crystals on matrix- 4.98 g

Current bid

22g – Living Ruby – Soft crystal formation on marble matrix | Sar-e-Sang 4.1 x 3.0 x 1.6 cm Crystal on matrix- 22 g

Current bid

4.25 g – Ruby Trio · Sar-e-Sang – Three Crystals, Three Characters | Badakhshan, Afghanistan Crystals on matrix- 4.25 g

Current bid

26g – ruby on marble matrix – fiery crowns from the Hindu Kush | Sar-e-Sang Region 4.7 x 3.4 cm Crystals on matrix- 26 g

Current bid

651g – Black Zebra Agate – Skull with botryoidal inclusions & geodes | Collector's Piece Skull - Height: 12.5 cm - Width: 9.7 cm- 651 g

Current bid

635g XL Chinese Amazonite Skull · milky-blue, snowflake texture – Qing Dynasty Spirit Skull - Height: 10 cm - Width: 7.3 cm- 635 g

Current bid

6.8 g – Collector's Ruby – Ruby crystal group with a pronounced pyrite gradient | Sar-e-Sang 34 ct Crystals on matrix - Height: 2.4 cm - Width: 1.6 cm- 6.8 g

Current bid

871 g – museum-grade fluorite – fractal hopper crystal formation with iron oxide patina Crystal cluster - Height: 13 cm - Width: 11.8 cm- 871 g

Starting bid

63g – Semi-transparent Topaz – two-phase color zoning · Cognac & Champagne | Collector's Grade Crystals on matrix- 63 g

Current bid

10.69 g ruby on matrix from Sar-e-Sang region, Afghanistan – 3.3 x 2.9 x 1.5 cm Crystals on matrix- 10.69 g

Current bid