Wonders of Australia and OceaniaAustraliaRare natural materialsGemstone findsNatural wondersGeological and meteorological wondersTypes of wondersNew South WalesWonders by countries Lightning Ridge Opal Fields September 19, 2019 0 37 views Share on Facebook Tweet on Twitter "Harlequin Prince Opal" - exceptional black opal from Lightning Ridge Opal Fields. / greyloch, Wikimedia Commons / CC BY-SA 2.0 World’s best find of black opals. Location, GPS coordinates: 29.4451 S 147.9782 E Categories: Rare natural materials, Gemstone finds Values: Geology Rating: (3 / 5) Where is located? Australia and Oceania, Australia, New South Wales, Orana Region, Walgett Shire, around Lightning Ridge town Lightning Ridge Opal Fields on the map Travelers' Map is loading... If you see this after your page is loaded completely, leafletJS files are missing.