Agate: Person warning agate can distinguish between true and false friends.

Ametrine: Stimulate the creativity.

Biotite: Believed to reduce tension and pain.

Calsite: Certain kind of color like brown and red good for metabolism and good for skin because of high calcium content.

Dumortierite: This stone relatively new discovered around one hundred years ago, reduce headaches and pain.

Flint: Has healing powers and great for respiratory diseases and blood purification.

Heliodor: This gemstone great for cramps and stiffness.

Kyanite: Have healing power to treat neck pains, hearing problems and creates positive energy.

Magnasite: Creates purity around it, keep away any false friends.

Mica: Positive energy, keep more active and promote calmer environment surrounding you.