Bergkristall Stufe (387g) Septarie a process called pseudomorphism that

a process called pseudomorphism that creates the characteristic chatoyant effect

negative Emotionen wie Wut oder Trauer loszulassen

Avoid direct sunlight for extended periods to protect the color

Die polierte Kugel

Turmaline und Achate

Bergkristall Stufe (387g) Septarie a process called pseudomorphism thatThe 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