Pierres et Minéraux. Quartz + Baryte. 244.0 ct. Le Ribot, L'Alpe d'Huez, Isère, France.

Stones and Minerals. Quartz + Baryte. 825.0 Ct. Le Ribot, L'Alpe d'Huez, Isère, France.

Stones and Minerals. Quartz + Albite. 208.0 Ct. Sarenne Glacier, L'Alpe d'Huez, France.

Stones and Minerals. Quartz. 117.0 Ct. Massif Des Grandes Rousses, Isère, France.

Stones and Minerals. Quartz. 697.0 Ct. Les Rivoirands, Vizille, Isère, France.

Stones and Minerals. Quartz. 662.0 Ct. Freney d'Oisans, Bourg d'Oisans, France..

Stones and Minerals. Bicolored Quartz + Baryte. 52.0 Ct. Lac Blanc, Alpes d'Huez, Bourg d'Oisans, Isère, France.

Stones and Minerals. Soul Quartz. 118.0 Ct. La Table, Chambéry, France..

Stones and Minerals. Double-terminated Quartz. 36.70 Ct. Puits Brides, La Gardette Mine, Bourg d'Oisans, France.

Stones and Minerals. Quartz Muzo + Calcite + Talc. 28.55 Ct. Trimouns Talc Mine, Ariège, France.

Stones and Minerals. Quartz. 255.5 Ct. Val Ferrand, Clavans, Oisans, France.

Stones and Minerals. Soul Quartz + Calcite. 72.0 Ct. Le Noirey, Saint-Jean-de-Maurienne, Savoie, France.

Stones and Minerals. Muzo Quartz. 167.0 Ct. Vaulnaveys, Isère, France.

Stones and Minerals. Calcite + Quartz. 312.5 Ct. Maronne, La Garde-en-Oisans, France..

Stones and Minerals. Muzo Quartz. 372.9 Ct. Vaulnaveys, Isère, France.

Stones and Minerals. Quartz. 308.0 Ct. Allevard, Isère, France.

Stones and Minerals. Muzo Quartz. 140.0 Ct. Vaulnaveys, Isère, France.

Stones and Minerals. Soul Quartz. 46.0 Ct. La Table, Chambéry, France..

Stones and Minerals. Quartz + Baryte. 394.0 Ct. Les Deux Alpes, Oisans, France.

Stones and Minerals. Siderite + Quartz. 250.0 Ct. Les Rivoirands, Vizille, Isère, France..

Stones and Minerals. Muzo Quartz. 95.9 Ct. Vaulnaveys, Isère, France.