The Mexican Opal, also known as the Bird of Paradise stone. This gem is believed to heal the lower back, kidneys, and stimulate sexual organs. Mentally, it boosts confidence, making it great for shy individuals. It's a best for April birthstone and a lucky charm for Aries, offering an alternative to the traditional October opal birthstone. Buy natural mexican opal stones in loose from raza gems and make your personalised jewellery.