Lightning Ridge Black Opal Gem Pre Shaped Opal. Ready to be polished into a Gemstone. Super vivid rare green Gem Opal throughout. Based on n2 Black Opal. High Grade Opal Rub for lapidary enthusiasts or serious collectors. Could be finished with a dremmel and nova tips or even sand paper but practice on cheap potch first! Dimensions (mm) 26 x 15 x 5mm Weight (cts) 14.5 # Lightning Ridge Australian Opal Lightning Ridge opals are naturally formed treasures from one of Australia’s most famous opal fields. Beyond their beauty and unique play-of-colour, opals have long been associated with **metaphysical qualities** such as emotional balance, creativity, intuition and positive energy. Often regarded as a stone of **inspiration and self-expression**, Lightning Ridge opal is traditionally believed to encourage confidence, imagination and a deeper connection with one’s inner feelings. Its ever-changing colours are also associated with transformation, hope and individuality. From a natural perspective, every Lightning Ridge opal is completely unique, formed over millions of years through natural geological processes. **No two pieces are exactly alike**, making each opal a one-of-a-kind connection to the ancient Australian landscape. *Metaphysical benefits are based on traditional beliefs and are not scientifically proven or intended as medical advice.*