Natural Amethyst Heart Palm Stone, Pocket Stone for Energy Balancing MeditationSize: about 25mm wide, 20mm long, 11~13mm thick.Spiritual Properties of Amethyst: Amethyst is believed to promote spiritual growth and enhance one's connection to higher consciousness. This powerful gemstone can also help to calm the mind, ease anxiety, and provide a sense of peace and harmony. Whether you're seeking protection from negative energies,or simply looking to deepen your spiritual practice, amethyst is the perfect choice. â» Please note that there is no specific scientific evidence to prove the therapeutic effects of stones, but gemstone therapy meditation may induce a placebo effect that helps you relax the mind.