Dumortierite
Mineralogy: Aluminum borosilicate (insular silicate, rhombic, primary)
Spirit: Detachment
Emotional: Helps to take life easier and relieves anxiety, depression, nervousness, and stress
Mind: Helps to dissolve compulsive behaviors (addiction)
Body: Relieves headaches, cramps, diarrhea, nausea, and vomiting
Iris Rock Crystal
Mineralogy: Crystalline quartz (trigonal, all formation areas)
Spirit: Clarity and neutrality
Emotional: Strengthens one's own viewpoint, improves memory
Mind: Improves perception, makes one aware, and brings clarity in thinking
Body: Promotes energy flow, nerves, brain, glands, relieves pain and swelling