Description Black onyx is a very popular form of chalcedony, which is artificially colored to produce the all black coloring. Echoing the stillness of the night sky, the Onyx crystal stone meaning symbolizes initiation and change in Peruvian and Native American traditions because it inspires feelings of personal power that comes from facing your fears. -Material: Black Onyx -Treatment: Dyed -Shape: Rectangle -Grade: A -Size: (calibrated) 10mm x 12mm 12mm x 14mm 13mm x 18mm 15mm x 20mm
