Topaz (brown) – Rumi Tucu, Papachacra, Argentina

Topaz – Volodarsk-Volynskii, Zhytomyr Oblast, Ukraine

Topaz tetrakishexahedron – Governador Valodares, Minas Gerais, Brazil

Chrome Tremolite, 6.9ct - Merelani Mountains, Manyara, Tanzania

Fire Opal – Magdalena, New Mexico, USA

Aquamarine – Erongo, Namibia

Peridot – Sapat Gall, Kaghan Valley, Pakistan

Galena – "Georg" mine, Horhausen, Germany

Gypsum with graphite - Ottoschacht, Eisleben, Saxony-Anhalt, Germany

Pyrolusite - Eisenzeche mine, Westerwald, Germany

Marcasite on calcite - Friedrich der Große mine, Herne, Arnsberg, Germany

Stephanite – Freiberg, Saxony, Germany

Baryte – Pöhla, Ore Mountains, Saxony, Germany

Stephanite, dolomite – Himmelsfürst mine, Freiberg, Saxony, Germany

Proustite, Pharmkolith, Erythrin – Schneeberg, Ore Mountains, Saxony, Germany

Safflorite, Calcite – Schlema, Ore Mountains, Germany

Hauyn – Niedermending, Eifel, Germany

Pyrite nodule - Lägerdorf near Hamburg, Germany

Smoky quartz, crystal almond – "Juchem" quarry, Idar-Oberstein, Germany

Amethyst scepter – Chummibort, Binntal, Valais, Switzerland

Amethyst Scepter – Grimsel Pass Road, Bernese Oberland, Switzerland

Rock crystal – Piz Medel, Surselva, Switzerland

Skeletal quartz, smoky quartz – Val Giuv, Graubünden, Switzerland

Rock crystal, Fadenquartz, Calcite – Piz Beverin, Graubünden, Switzerland

Bergkristall – Turbenalp, Binntal, Valais, Switzerland

Hematite iron rose on Adularia – Lucendro Pass, Ticino, Switzerland

Gwindel, smoky quartz – Col de Talefre, Chamonix, France

Rhodochrosite (Phantom) – Uchucchacua Mine, Oyon, Peru

Acanthite, Stephanite, Polybasite, Calcite – Fresnillo de Gonzalez, Mexico

Aquamarine – Galileia Mine, Doce Valley, Minas Gerais, Brazil

Diaspora Twin – Selcuk, Izmir, Türkiye

Pseudobrookite, Topaz – Thomas Range, Utah, USA

Thread Quartz – Kharan, Balochistan, Pakistan

Dioptase – Tsumeb, Otavi Mountains, Namibia

Barite – Elk Creek, Meade Co., South Dakota, USA

Scepter Amethyst – Las Vigas, Veracruz, Mexico