49.7cts - “Owl Eyes”Yowah Nut Partial Crystal Centre Rough Specimen Pair full range of colors Weight - 23

Weight - 23

blue and red colouration contrasting with lovely tan earth tones in tribal patterns on both sides

chaff and Striation patterns resembling “Beams of Light”

A highly artistic Australian Black Boulder Opal from the Koroit nut formation

sterling silver (925) bezel set opal pendant with articulated / swinging bail

49.7cts - “Owl Eyes”Yowah Nut Partial Crystal Centre Rough Specimen Pair full range of colors Weight - 23A beautiful Rough Yowah Nut Opal Pair displaying a partial Crystal Centre with gorgeous blue and green colouration. Always wanted to own a crystal centre Kernel but sick of cracking empty nuts? Well, here is your one in a 1000!!! These pieces have been purposely left in rough form due to there being value in doing so, however, it is possible to cut and or polish these stones. Total Weight 49. 7cts approx. Dimensions 27mm x 17mm x 9mm (approx.) 25mm x