White Onyx is a variety of Chalcedony, a micro-crystalline Quartz, silicon dioxide, that exhibits straight, parallel banding. The colour of the bands of the various types of Onyx range from and include a mixture of white, black, brown, orange, red, yellow and green, depending on the mineral inclusion. This stone is associated with the third eye and crown chakras. White Onyx helps you to be in full mastery of your own energy. This stone is helpful to discern and align yourself with higher powers. The energy of the White Onyx helps one to be centred and focused, increasing one’s capacity to retain information and strengthening one’s memory. Bracelet size is medium, if you need a different size, send me an email or leave a note upon checkout. Please refer to Size & Care page for size guide.