EP27AM2: Opal-CT (variety lussatite) after fossil (Helix ramondi) - Les Rois Mine, Auvergne-Rhône-Alpes France
Opal-CT (variety lussatite) after fossil (Helix ramondi)

Les Rois Mine, Mur-sur-Allier, Pont-du-Château, Clermont-Ferrand, Puy-de-Dôme Department, Auvergne-Rhône-Alpes  France

Specimen size: 1.4 × 1.1 × 1 cm = 0.55” × 0.43” × 0.39”
specimens/s_imagesAM2/Opal-CT_lussatite-EP27AM2r.jpg