Here are the minerals and crystals best suited for the 3rd Eye Chakra:
Moonstone,
Tanzanite,
Opalite,
Glass,
Iolite,
Indigo kyanite,
Star topaz,
Danburite,
Herkimer diamond,
Opal,
Blue and purple fluorite,
Alexandrite,
Labradorite,
Moldavite,
Petalite,
Azurite,
Saphire,
Sodalite (specific ones).
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