Quartz (var. chalcedony) — Mineral Expert

Mineral photo of Quartz (var. chalcedony) from locality Habrůvka, NPR Habrůvecká bučina, Czech Republic — Quartz (var. chalcedony)

Habrůvka, NPR Habrůvecká bučina, Czech Republic

Size: 40 × 30 mm

Photo by: Radovan Tomický

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