Vivianite - Cameroon - Crystal Minerals 2.9 cm / 3g / BE334-1

Vivianite belongs to the phosphate group. It contains iron and phosphorus. Vivianite occurs as lamellar or elongated prismatic crystals. Originally colorless, it turns green to dark blue after a period of exposure to light. It is recommended not to leave this crystal exposed to light!

Unique piece - Contractual photos

Origin: crystal minerals from Cameroon

Dimensions: 2.9 x 1.2 x 0.9 cm

Weight: 3 g