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Opal (variety hyalite), Chalcedony and Quartz<br />Monok, ZemplĂ©n Mountains, Szerencs District, Borsod-AbaĂșj-ZemplĂ©n, Hungary<br />Detail. FOV 10mm.<br /> (Author: Firmo Espinar)

Opal (variety hyalite), Chalcedony and Quartz
Monok, ZemplĂ©n Mountains, Szerencs District, Borsod-AbaĂșj-ZemplĂ©n, Hungary
Detail. FOV 10mm.
(Author: Firmo Espinar)

Dimensions: 1568 x 1600
File size: 248.79 kbytes
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