Hibonite sphene/titanite This smaller ruby has unusual

This smaller ruby has unusual but very good and complete side and end faces

This beautiful dark red Ruby has larger shiny crystal faces and complete end faces (one larger and several smaller ones)

A partially facetable

This tremolite is characterized by excellent complete end faces and a strong green tone

rarely found

Hibonite sphene/titanite This smaller ruby has unusualWe were able to acquire a large lot of excellent crystals of this rare mineral. The partially hexagonal crystals are mostly completely black and exhibit an attractive star shaped luster on the crystal faces, reminiscent of trapiche crystals. An outstanding crystal with clearly visible layering and good luster. On one side, the crystal terminates in three small hexagonal endfaces.