Shape: Fancy Cabochon

molybdenite forms in high-temperature environments such as in igneous rocks

Weight: 191 Grams / 6

Weight: 796 Grams / 28

This Aegirine on Microcline crystal is the perfect combination for those looking for a unique and beautiful addition to their mineral collection

Sapphire | Oval Cut | Midnight Blue | 9x7mm | Madagascar Opal Shape: Fancy CabochonProduct Type: Sapphire Approx Weight (per piece): 2. 18ct Size: 9x7mm Shape: Oval Cut Color: Midnight Blue Clarity: Nice crystal Origin: Madagascar Treatment: Diffusion* *This gemstone was heated and surface diffused to improve its appearance. This is a routine and safe treatment that is accepted worldwide.