Dumortierit kristall från Peru

Opal in varying blue against a blue or light blue background

Bracelet with beautiful blue lapis lazuli crystals in fine quality on elastic thread

Dimensions: Pyrite crystal body

is completely clear inside but with a "foggy" outside

Quantum quattro - unikt härligt silverhänge Karibiska blå Dumortierit kristall från PeruElegant Quantum Quattro silver pendant Quantum Quattro is a blend of chrysocolla, shattuckite, malachite, and dioptase bound together by smoky quartz. It is the first four minerals that gave Quantum Quattro its name. The mineral comes from Arizona, among other places. The brightly luminous blue tones together with translucent sections make it a very exciting crystal. The color varies between turquoise and turquoise green. Measurements: Height