Bergkristall Handstufe aus Indonesien (239g) Ajoit The product photos show representative

The product photos show representative examples

Mohs Hardness: 3 (relatively soft

Den Standfuss trocken halten

Aderzeichnung und Kristallisation variieren

Children will be thrilled when they open the chest and discover the sparkling treasures

Bergkristall Handstufe aus Indonesien (239g) Ajoit The product photos show representativeThe 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