Pierres et Minéraux. Quartz. 1030.0 ct. Val Ferrand, Clavans, Oisans, France.

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

Stones and Minerals. Quartz. 392.5 Ct. Sarennes, L'Alpe d'Huez, Oisans, France.

Stones and Minerals. Quartz. 1477.5 Ct. Sarennes, L'Alpe d'Huez, Oisans, France.

Stones and Minerals. Quartz. 1803.5 Ct. Sarennes, L'Alpe d'Huez, Oisans, France.

Stones and Minerals. Quartz. 677.0 Ct. Val Ferrand, Clavans, Oisans, France.

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

Stones and Minerals. Quartz. 540.5 Ct. Vizille, Isère, France.

Stones and Minerals. Quartz. 717.0 Ct. Freney d'Oisans, Bourg d'Oisans, France..

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

Stones and Minerals. Quartz. 1414.5 Ct. La Table, Chambéry, France.

Stones and Minerals. Quartz. 73.0 Ct. Vizille, Isère, France.

Stones and Minerals. Quartz. 810.5 Ct. Val Ferrand, Clavans, Oisans, France.

Stones and Minerals. Quartz. 1483.0 Ct. Allevard, Isère, France.

Stones and Minerals. Quartz. 343.5 Ct. Colombia.

Stones and Minerals. Quartz. 93.5 Ct. Val Ferrand, Clavans, Oisans, France.

Stones and Minerals. Quartz + Siderite. 596.0 Ct. Sarenne Glacier, L'Alpe d'Huez, France.

Stones and Minerals. Quartz. 517.0 Ct. Allevard, Isère, France.

Stones and Minerals. Quartz. 415.5 Ct. Val Ferrand, Clavans, Oisans, France.

Stones and Minerals. Quartz + Siderite. 1922.5 Ct. Allevard, Isère, France.

Stones and Minerals. Quartz. 874.0 Ct. Vizille, Isère, France.