Sapphirine hibonite A large hibonite with a

A large hibonite with a beautifully visible hexagonal crystal structure

Eine reich mit hochglänzenden Tsavoritkristallen besetzte Stufe

with some graphite in a small area on the side

A larger Diopside crystal with some matrix

A single larger crystal on matrix with a distinctive feature: predominantly bluish green

Sapphirine hibonite A large hibonite with aWe are selling off our stock: Sapphirines of this quality have not been found for several months. The matrix is very hard and often adheres strongly to the crystals, so damage from exposing the crystals or formatting the steps is common. Only rarely do the crystals break away from the matrix undamaged. This very small sapphire has very beautiful surfaces. It's missing an edge on the back.