Description
Superb honey-colored, sometimes bluish, slightly milky opal on stony opal from Opal Butte, an aptly named locality in Oregon, USA.
This is CT opal (cristobalite-tridymite).
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Opale, Opal Butte, Oregon, USA (United States).
50,00€
Superb honey-colored, sometimes bluish, slightly milky opal on stony opal from Opal Butte, an aptly named locality in Oregon, USA.
This is CT opal (cristobalite-tridymite).
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Description
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Additional information
Additional information
Weight 0,08 kg Dimensions 6 × 4,5 × 4 cm
