Description
Mineralogy: Spherulitic (does not form crystals, but dense, massive aggregates) chalcedony (quartz, trigonal / primary)
Spirit: Renewal
Mental: makes you positive, resilient, calm, for restful sleep
Mind: helps to resolve conflicts; significantly increases resilience and helps to deal with problems constructively
Body: together with heliotrope, it is the most important immunity stone! Promotes digestion, warmth, detoxification, regeneration, cell renewal, immune system and skin, helps with colds, cysts and tumours