21.8cts - Opalised Belemnite Geological Specimen from South Australia black boulder opal orange and yellow colouration in

orange and yellow colouration in flag patterns

This stone displays predominantly vibrant green and blue colouration contrasting with a range of earth tones in tight tribal patterns unique to the area

A gorgeous Queensland Boulder Opal cut from a Yowah Nut with an artistic face

A pair of gorgeous Stud Earrings crafted in genuine sterling silver (925) with beautiful Opal Doublets

floral and pinfire patterns in transparent crystal opal

21.8cts - Opalised Belemnite Geological Specimen from South Australia black boulder opal orange and yellow colouration inA beautiful Opalised Belemnite Geological Specimen from South Australia. These specimens come from the extinct Belemnite, a squid like creature that lived in our oceans over 100 million years ago. This specimen displays red, orange, yellow, blue and green colouration. These types of specimens are ever growing in rarity, making them highly appealing to opal collectors and rockhounds. Weight 21. 8cts Dimensions 24mm x 13mm x 13mm (approx.) Area of mine