Brazil A amphibole bracelet (7-8mm balls)

BRA-AMPHIB-02
Origin: Brazil
Grade: A

Dimensions:
Approximately 18cm - Fits all wrists from 17 to 19cm

Weight:
About 17g

Bracelet made of 7-8mm amphibole balls
Patterns and colors may vary from one bracelet to another

Amphiboles are a family of minerals, silicates of iron, calcium or magnesium. They crystallize in orthorhombic and monoclinic systems in very elongated prisms, with typical cleavage along the faces of the prism. They belong to the group of inosilicates.