bicolor tourmaline Crystals - Height: 20 mm - Width: 6 mm- 8 g - (1)

Bicolor tourmaline crystals are highly prized, multi-colored mineral specimens that display two distinct color zones within a single crystalline structure. This beautiful phenomenon occurs due to shifting environmental conditions and trace element concentrations during the crystal's millions-of-years-long growth process.

In their natural state, these crystals grow in elongated, striated prisms. Collectors and mineral enthusiasts heavily seek out damage-free, terminated specimens that showcase clear boundaries between the color zones, often resting on a matrix of quartz or cleavelandite….

From Afghanistan

Weight : 8 grams

Size :
20x6x6
14x5x5
15x6x4
13x7x6