Ethiopian Fire Opal Pendant. Size:2cm x 1.5cm. Weight: 4.1gms. Ethiopian Fire Opal is a form of white precious opal which is a hydrated silica mineral composed of microscopic spheres whose regular formation diffracts light to produce the "Fire" within the stone. The frequency of Ethiopian Fire Opals connects to all the Chakras. The internal "fire" in Ethiopian Fire Opals brings "light" energy into all of one's chakric system and energy fields cleansing and purifying them of negativity and replacing these low vibration energies with the high vibrational energy of joy.