21.8cts - Opalised Belemnite Geological Specimen from South Australia black boulder opal An absolutely stunning Boulder Opal

An absolutely stunning Boulder Opal from Yowah

Dimensions - 31mm x 19mm x 19mm

This is a unique and gorgeous stone worthy of any collection

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

These pieces display predominantly gorgeous green and blue colouration and will cut some beautiful stones

21.8cts - Opalised Belemnite Geological Specimen from South Australia black boulder opal An absolutely stunning Boulder OpalA 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