It's obvious from where this attractive tawny stone got it's name ! Primarily it's a variety of Quartz with inclusions of crocidolite.

Tiger's Eye pulls together the many different levels of thought, so it’s great for developing mental strength and focus. It also integrates your energy bodies with the physical and thus generally strengthens the whole being.

There is also a blue variety, known as Hawks eye, which works more with emotions and inner vision, whilst red is more activating.