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Opal (variety hyalite) with Aragonite
Specimen size: 6.6 Ă— 3.6 Ă— 3.8 cm
(Autor: Jordi Fabre)

Tarcal, Eperjes-Tokaj Mountains, Borsod-Abaúj-Zemplén, Hungary
Opal (variety hyalite) with Aragonite
Specimen size: 6.6 Ă— 3.6 Ă— 3.8 cm
(Autor: Jordi Fabre)

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