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Opal-CT (variety lussatite) after fossil (Helix ramondi)<br />Les Rois Mine, Mur-sur-Allier, Pont-du-Château, Clermont-Ferrand District, Puy-de-Dôme Department, Auvergne-Rhône-Alpes, France<br />92 mm x 45 mm x 39 mm<br /> (Author: Don Lum)

Opal-CT (variety lussatite) after fossil (Helix ramondi)
Les Rois Mine, Mur-sur-Allier, Pont-du-Château, Clermont-Ferrand District, Puy-de-Dôme Department, Auvergne-Rhône-Alpes, France
92 mm x 45 mm x 39 mm
(Author: Don Lum)

Dimensions: 1600 x 1200
File size: 325.12 kbytes
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