Extraordinary Opal Boulder Pinpoint Cabochon - 70×45×9 mm - 56 g

A superb and large flat noble opal cabochon. Numerous iridescent points (Pinpoint Opal) in the colours azure blue, turquoise blue and emerald green (the colour appears more yellow on the photos because the emerald colour is impossible to render on a computer screen) Photos taken in natural light. Deposit: Queensland, Australia. Size: +/- 70x45x9 mm Weight: +/- 56 grams Attention: the tone and contrast of the colours may vary depending on your screen (on smartphones the colours are often more saturated) .