Stones and Minerals. Pyrite + Quartz + Siderite. 165.0 Ct. Saint-Pierre-de-Mésage, France.

Stones and Minerals. Siderite, Quartz, Pyrite. 6057.0 Ct (1.2kg). Saint-Pierre-de-Mésage, Vizille, France.

Stones and Minerals. Siderite, Quartz, Pyrite. 2198.0 Ct. Saint-Pierre-de-Mésage, Vizille, France.

Stones and Minerals. Quartz + Dolomite + Pyrite. 1401.5 Ct. Saint-Pierre-de-Mésage, Vizille, France.

Stones and Minerals. Siderite, Quartz , Pyrite. 1114.0 Ct. Mésage Mine, Saint-Pierre-de-Mésage, France.

Stones and Minerals. Pyrite, Quartz, Siderite. 241.0 Ct. Mésage Mine, Vizille, France..

Siderite, Pyrite, Quartz 273.3 Carats

Stones and Minerals. Siderite + Quartz + Pyrite. 226.85 Ct. Saint-Pierre-de-Mésage, France.

Stones and Minerals. Pyrite + Calcite + Dolomite. 73.0 Ct. Lamalou-les-Bains, Hérault, France..

Stones and Minerals. Quartz + Adularia + Chlorite. 291.35 Ct. Medel Valley, Grisons, Switzerland.

Stones and Minerals. Pyrite. 1795.5 Ct. Trimouns Talc Mine, Ariège, France.

Stones and Minerals. Quartz. 390.0 Ct. Freney d'Oisans, Bourg d'Oisans, France..

Stones and Minerals. Pyrite + Quartz. 7339.0 Ct. Brosso, Piedmont, Italy.

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

Stones and Minerals. Quartz + Siderite. 1012.5 Ct. Mésage Mine, Saint-Pierre-de-Mésage, France.

Stones and Minerals. Quartz + Epidote + Calcite. 368.95 Ct. Aiguilles De l'Argentière, Savoie, France.

Stones and Minerals. Siderite + Dolomite + Quartz. 100.0 Ct. Pierre-Rousse Mine, Vizille, France.

Stones and Minerals. Siderite + Quartz. 305.0 Ct. Panasqueira Mines, Covilhã, Portugal.

Stones and Minerals. Quartz, Pyrite, Tetrahedrite. 1573.00 Ct. Huaron Mines, Peru.

Stones and Minerals. Siderite, Quartz , Pyrite. 1282.5 Ct. Mésage Mine, Saint-Pierre-de-Mésage, France.

Stones and Minerals. Siderite, Quartz, Pyrite. 475.0 Ct. Mésage Mine, Saint-Pierre-de-Mésage, France.