The cavities form from gas bubbles which were trapped in the cooling lava. These gas bubbles can sometimes merge to form quite large cavities. Later, hot mineralised solutions seeped into the cavities and deposited crystals.
Amethyst is a natural tranquilizer, it relieves stress and strain, soothes irritability, balances mood swings, dispels anger, rage, fear and anxiety. Alleviates sadness and grief, and dissolves negativity. Amethyst activates spiritual awareness, opens intuition and enhances psychic abilities.
Lays flat on bottom stable to put on surfaces to stand. You will receive a variation of the specimen pictured. Dimensions are approximately 3" by 4".