Crystalline inclusions in moldavites are very rare.
Founded crystalline inclusions:
- Magnetite spheres (spherules) – researched moldavites contains 2 – 5 very small magnetite spheres
- Quartz (only one discovery)
- Very small hematite particles
- Baddeleyite (ZrO2) – granule with size from ones to tens of µm
- Zircon (ZrSiO4)
Read about other inhomogeneities in moldavites…