Pierres et Minéraux. Sphalerite. 27.6 ct. Gouverneur, New York, USA.

Stones and Minerals. Galena. 50.6 Ct. Governor, New York, USA.

Stones and Minerals. Löllingite. 28.2 Ct. Montauban, Quebec, Canada.

Stones and Minerals. Septaria, Diamond Quartz. 118.1 Ct. Ribiers, Hautes-Alpes, France. Rare.

Stones and Minerals. Mimetite. 30.2 Ct. Grenville, Quebec, Canada.

Stones and Minerals. Tennantite. 37.7 Ct. Montauban, Quebec, Canada.

Sphalerite 35.6 Carats

Stones and Minerals. Siderite, Quartz, Bournonite, Pyrite. 208.9 Ct. Message Mine, Vizille, France. Rare.

Stones and Minerals. Cipolin. 37.4 Ct. Estrie, Quebec, Canada.

Stones and Minerals. Septaria, Diamond Quartz. 239.3 Ct. Ribiers, Hautes-Alpes, France. Rare.

Stones and Minerals. Hematite + Quartz. 108.0 Ct. Clot, Saint Christophe-en-Oisans, France.

Stones and Minerals. Tetrahedrite. 32.6 Ct. Madoc, Ontario, Canada.

Sphalerite 22.31 Carats

Sphalerite 41.5 Carats

Stones and Minerals. Pyrite. 16.2 Ct. Lanark, Ontario, Canada.

Stones and Minerals. Djurleite. 26.8 Ct. Montauban, Quebec, Canada.

Stones and Minerals. Hematite. 43.7 Ct. Marmora, Ontario, Canada.

Stones and Minerals. Septaria, Diamond Quartz. 57.8 Ct. Ribiers, Hautes-Alpes, France. Rare.

Stones and Minerals. Septaria, Diamond Quartz. 112.6 Ct. Ribiers, Hautes-Alpes, France. Rare.

Stones and Minerals. Dufrenoysite. 19.8 Ct. Estrie, Quebec, Canada.

Stones and Minerals. Septaria, Diamond Quartz. 294.5 Ct. Ribiers, Hautes-Alpes, France. Rare.