Mineralatlas Lexikon

Mineralienatlas Lexikon - Mineralienportrait / Rhodochrosit Rocks and minerals, Crystals minerals, Minerals crystals rocks

Synchysite: Mineral information, data and localities.

Borax: Mineral information, data and localities.

Mineralatlas Lexikon - Calderit

Mineralienatlas Lexikon - Mineral Data Polybasit-T2ac

Willyamit – Wikipedia

Optical Calcite Iceland Spar Raw Optical Calcite Clear

Mineralatlas Lexikon

Mineralatlas Lexikon

Mineralatlas Lexikon

Mineralatlas Lexikon

Toal del Malinverno, San Giovanni di Fassa, Trento Province (Trentino), Trentino-Alto Adige (Trentino-South Tyrol), Italy

Mixite Group: Mineral information, data and localities.

Red emerald or scarlet emerald is a red variety of beryl.