There are 2 Types of Tiger's Eye:

1. Crocidolite kind of yellow or brown, colored with iron oxides;

2. quartz with small inclusions of fibrous minerals and striped, golden or dark brown with silky glossy.

The origin of the original mineral - Crocidolite (alkaline amphibole) magmatic. Formed in granite with quartz and other minerals, where amphiboles formed along fractures.

Find conjunction with falcon eye.