Bergkristall aus der Türkei (91g) - Stufe mit vielen Spitzen transparent 🔎 Minerals for collectors –

🔎 Minerals for collectors – types of stones 🔮 Crystal Power – Healing stones by type

rock crystal has a strong connection to the mind

Don’t wait too long – this natural wonder is one of a kind

Zustand: Natürliches Rohmaterial

Bergkristall aus der Türkei (91g) - Stufe mit vielen Spitzen transparent 🔎 Minerals for collectors –The Rock crystal is a fascinating gemstone that has special meaning in different cultures. Here are some important properties of rock crystal: Chemical composition : Rock crystal belongs to the quartz group and consists mainly of silicon dioxide (SiO ) . Crystal system : Rock crystal crystallizes in the trigonal crystal system and forms prismatic crystals with six sides and pyramidal ends. Double terminated crystals are common. Color and transparency