Pierres et Minéraux. Quartz fumé. 37.4 ct. Dome des Petites Rousses, Oz, Isère, France..

Stones and Minerals. Smoky Quartz. 41.2 Ct. Dome Des Petites Rousses, Oz, Isère, France..

Stones and Minerals. Smoky Quartz. 37.8 Ct. Dome Des Petites Rousses, Oz, Isère, France..

Stones and Minerals. Smoky Quartz. 31.6 Ct. Dome Des Petites Rousses, Oz, Isère, France..

Stones and Minerals. Smoky Quartz. 175.5 Ct. Minas Gerais, Brazil.

Stones and Minerals. Smoky Quartz. 115.0 Ct. Dome Des Petites Rousses, Oz, Isère, France..

Stones and Minerals. Smoky Quartz. 110.7 Ct. Dome Des Petites Rousses, Oz, Isère, France..

Stones and Minerals. Smoky Quartz. 114.2 Ct. Dome Des Petites Rousses, Oz, Isère, France..

Stones and Minerals. Smoky Quartz. 34.9 Ct. Dome Des Petites Rousses, Oz, Isère, France..

Stones and Minerals. Smoky Quartz. 156.0 Ct. Les Deux Alpes, Oisans, France..

Stones and Minerals. Smoky Quartz. 74.0 Ct. Les Deux Alpes, Oisans, France.

Stones and Minerals. Quartz + Brookite. 321.5 Ct. Balochistan, Pakistan.

Stones and Minerals. Smoky Quartz. 109.4 Ct. Dome Des Petites Rousses, Oz, Isère, France..

Stones and Minerals. Smoky Quartz. 46.2 Ct. Dome Des Petites Rousses, Oz, Isère, France..

Stones and Minerals. Smoky Quartz. 108.2 Ct. Dome Des Petites Rousses, Oz, Isère, France..

Stones and Minerals. Smoky Quartz. 118.5 Ct. Écrins Massif, Les Deux Alpes, France.

Stones and Minerals. Smoky Quartz. 282.0 Ct. Mont Blanc Massif, Haute-Savoie, France..

Stones and Minerals. Smoky Quartz. 32.7 Ct. Dome Des Petites Rousses, Oz, Isère, France..

Stones and Minerals. Smoky Quartz. 64.5 Ct. Dome Des Petites Rousses, Oz, Isère, France..

Stones and Minerals. Smoky Biterminated Quartz. 26.60 Ct. Alpes d'Huez, Isère, France.

Stones and Minerals. Smoky Quartz. 135.5 Ct. Les Deux Alpes, Oisans, Isère, France.