Unusual Boulder Opal Specimen
Queensland, Australia
A fine specimen of boulder opal, unusual in that the seam of opalization can be seen on all four sides of the rich brown ironstone. The opal flashes a bright blue and green on one side while lines of blue and green are apparent on the obverse. Measures 3 1/2 x 2 x 2in
A fine specimen of boulder opal, unusual in that the seam of opalization can be seen on all four sides of the rich brown ironstone. The opal flashes a bright blue and green on one side while lines of blue and green are apparent on the obverse. Measures 3 1/2 x 2 x 2in
Sold for
US$ 875
inc. premium
Category: Natural History
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Claudia Florian
Bonhams
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Natural History