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Aids central nervous system, thyroid gland, body reflexes, pituitary gland, pancreas. Strengthens immunity. Improves memory. Eases physical/emotional trauma. Reduces stress, calms mind. Aligns root and heart chakras for bringing love into action and manifestation (red and black variety). Self-esteem, confidence. Enhances energy levels in body/mind. Pink variety (without black) helps impart understanding of strength within vulnerability. Great stone for light-workers serving in cities. Chakra(s): root, heart.

(Mn,F,Mg,Ca)SiO3. Vitreous rose-pink, brownish-red. Hardness 5.5-6.5. Locality: Mexico.