Sixth energy centre are nose,ears, forehead, eyes,as blue stones.

As when we are addicted, non sense, not hear, and stubborn, as not depending from displays, as leading to diseases ears, nose,eyes, as leading to chronic with disorders, so feels organs are sixth centre energy, or chakra of third eye, as we try to beat a wall with head, as stubborn and obstinate, as for a agree with space and accord,itself, we need in dark blue colour, as they are giving deeply calm, force, trust in god, as we are in sleep finding, relaxing, pray or meditations.

Azurit.
As strengthening trust, believe, for a soul providence, helping teaching on foreign mistakes,supporting he is in pray, meditation, concentration, contemplation.

Hawk s eye.
Improves vision, use in eyes diseases, as to think help for eye are not entering processes, as in eyes diseases and bad vision apply small stone on eyes corner and closed eyelids, for calming minds, and getting new experience and understand apply to the forehead centre , between eyebrows, over nose top.