Minerals from Europe

Quartz from Bourg d'Oisans, Isere, Dauphine Region, Rhone-Alpes, France

Quartz from La Gardette Mine, Dauphine, Isere, France

Quartz from Selvino, Seriana Valley, Lombardy Region, Bergamo Province, Italy

Quartz from Germany

Quartz from Alpe d'Huez, Oisans, Isere, France

Quartz from Switzerland

Quartz from Alpe d'Huez, Oisans, Isere, France

Quartz from Panasqueira Mine, Barroca Grande, 21 km. west of Fundao, Castelo Branco, Portugal

Quartz from La Gardette, near Bourg d'Oisans, Isere, Dauphine Region, Rhone-Alpes, France

Quartz (Dauphiné-law Twin) with Chlorite from Kanton Uri, Switzerland

Quartz (Dauphiné-law twins) with Arsenopyrite from Panasqueira Mine, Barroca Grande, 21 km. west of Fundao, Castelo Branco, Portugal

Quartz (doubly-terminated) from Sandrin, Italy

Quartz (Fenestre) from Pyrenees Antlantiques, France

Quartz (floater) from Switzerland

Quartz (Japan Law Twin) with Clinochlore from Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria

Quartz (Japan Law-twinned) from Warstein, Westphalia, Germany

Quartz (Japan Law-twinned) on Sphalerite from Ianakiev Mine, Madan District, Rhodope Mountains, Bulgaria

Quartz (low temperature Beta-quartz) from Germany

Quartz (Scepter-shaped crystals) from Madan District, Rhodope Mountains, Bulgaria

Quartz - Flower Formation from Seiseralpe, Bolzano, Trentino-Alto Adige, Italy

Quartz - three di-pyramidal crystals from Porphyry de l'Estérel, Agay, Provence-Alpes-Côte d'Azur, France

Quartz and Albite from St. Gotthard, Kanton Uri, Switzerland

Quartz and Calcite over Fluorite with Pyrite from Solis Mine, Villabona District, Asturias, Spain

Quartz and Calcite over Rhodochrosite from Cavnic Mine (Kapnikbanya), Maramures, Romania

Quartz and Cerussite on Galena from Stríbro, 25 km west of Plzen, Plzenský Kraj, Bohemia, Czech Republic

Quartz and Dolomite from Cavnic Mine (Kapnikbanya), Maramures, Romania

Quartz and Pyrite on Quartz pseudomorphs after Calcite from Cavnic Mine (Kapnikbanya), Maramures, Romania

Quartz and Pyrite over Fluorite from Schwarzenfeld, Bavaria, Germany

Quartz and Sphalerite from Germany

Quartz in Anhydrite from Monte Rosso, Reggio Emilia, Italy

Quartz on Albite from Montseny, Barcelona, Spain

Quartz on Aragonite from Weifendorf, Germany

Quartz on Dolomite pseudomorphs after Calcite from Cavnic Mine (Kapnikbanya), Maramures, Romania

Quartz on Dolomite pseudomorphs after Calcite from Cavnic Mine (Kapnikbanya), Maramures, Romania

Quartz on Galena from Trepca, Serbia-Montenegro

Quartz on Galena with Siderite, Sphalerite, Tetrahedrite from Zletovo Mine, Kratovo-Zletovo District, Macedonia

Quartz on Marble from Carrara, Tuscany, Italy

Quartz on Quartz with Calcite from Borieva Reka Mine, Madan District, Rhodope Mountains, Bulgaria

Quartz on Rhodochrosite from Cavnic Mine (Kapnikbanya), Maramures, Romania (Type Locality for Rhodochrosite)

Quartz on Rhodochrosite from Cavnic Mine (Kapnikbanya), Maramures, Romania

Quartz on Sphalerite from Cavnic Mine (Kapnikbanya), Maramures, Romania

Quartz on Stibnite from Baia Sprie (Felsöbánya), Maramures, Romania

Quartz on Tetrahedrite coated with Pyrite from Erzgebirge, Saxony, Germany

Quartz over Beta-Quartz from Germany

Quartz over Quartz from Mont Blanc, near Chamonix, Haute-Savoie, France

Quartz over Sphalerite from Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria

Quartz pseudomorph after Calcite from Teskov, Bohemia, Czech Republic

Quartz pseudomorph after Calcite with Aragonite from Madan District, Rhodope Mountains, Bulgaria

Quartz pseudomorphs after Calcite from Schneeberg District, Erzgebirge, Saxony, Germany

Quartz var. Amethyst from Feherhegy, between Nyíri and Telkibánya, Zemplen Mountains, Borsod-Abaúj-Zemplén, Hungary

Quartz var. Amethyst from Osilo, Sardinia, Italy

Quartz var. Amethyst from Osilo, Sardinia, Italy

Quartz var. Amethyst from Osilo, Sardinia, Italy

Quartz var. Amethyst from Osilo, Sassari, Sardinia, Italy

Quartz var. Amethyst from Osilo, Sassari, Sardinia, Italy

Quartz var. Amethyst from Osilo, Sassari, Sardinia, Italy

Quartz var. Amethyst from Osilo, Sassari, Sardinia, Italy

Quartz var. Amethyst from Osilo, Sassari, Sardinia, Italy

Quartz var. Amethyst from Osilo, Sassari, Sardinia, Italy

Quartz var. Amethyst from Osilo, Sassari, Sardinia, Italy

Quartz var. Amethyst from Osilo, Sassari, Sardinia, Italy

Quartz var. Amethyst from Osilo, Sassari, Sardinia, Italy

Quartz var. Amethyst from Osilo, Sassari, Sardinia, Italy

Quartz var. Amethyst from Osilo, Sassari, Sardinia, Italy

Quartz var. Amethyst from Achill Island, County Mayo, Ireland

Quartz var. Amethyst from Achill Island, County Mayo, Ireland

Quartz var. Amethyst from Banská Stiavnica (Schemnitz), Banská Bystrica, Stiavnicke Mountains, Slovak Republic (Slovakia)

Quartz var. Amethyst from Feherhegy, between Nyíri and Telkibánya, Zemplen Mountains, Borsod-Abaúj-Zemplén, Hungary

Quartz var. Amethyst from Feherhegy, between Nyíri and Telkibánya, Zemplen Mountains, Borsod-Abaúj-Zemplén, Hungary

Quartz var. Amethyst from Feherhegy, between Nyíri and Telkibánya, Zemplen Mountains, Borsod-Abaúj-Zemplén, Hungary

Quartz var. Amethyst from Feherhegy, between Nyíri and Telkibánya, Zemplen Mountains, Borsod-Abaúj-Zemplén, Hungary

Quartz var. Amethyst epimorphs after Barite from Feherhegy, between Nyíri and Telkibánya, Zemplen Mountains, Borsod-Abaúj-Zemplén, Hungary

Quartz var. Amethyst epimorphs after Barite from Feherhegy, between Nyíri and Telkibánya, Zemplen Mountains, Borsod-Abaúj-Zemplén, Hungary

Quartz var. Amethyst epimorphs after Barite from Feherhegy, between Nyíri and Telkibánya, Zemplen Mountains, Borsod-Abaúj-Zemplén, Hungary

Quartz var. Amethyst epimorphs after Barite from Feherhegy, between Nyíri and Telkibánya, Zemplen Mountains, Borsod-Abaúj-Zemplén, Hungary

Quartz var. Amethyst epimorphs after Barite from Fehérhegy, between Nyíri and Telkibánya, Zemplén Mountains, Borsod-Abaúj-Zemplén, Hungary

Quartz var. Amethyst on Calcite from Capurru Quarry, Osilo, Sassari Province, Sardinia, Italy

Quartz var. Amethyst on Calcite and Dolomite from Capurru Quarry, Osilo, Sassari Province, Sardinia, Italy

Quartz var. Amethyst on Calcite and Dolomite from Capurru Quarry, Osilo, Sassari Province, Sardinia, Italy

Quartz var. Amethyst on Calcite and Dolomite from Capurru Quarry, Osilo, Sassari Province, Sardinia, Italy

Quartz var. Amethyst on Calcite with Aragonite from Capurru Quarry, Osilo, Sassari Province, Sardinia, Italy

Quartz var. Amethyst over Sphalerite from Banská Stiavnica (Schemnitz), Banská Bystrica, Stiavnicke Mountains, Slovak Republic (Slovakia)

Quartz var. Amethyst Quartz from Feherhegy, between Nyíri and Telkibánya, Zemplen Mountains, Borsod-Abaúj-Zemplén, Hungary

Quartz var. Amethyst Quartz from Feherhegy, between Nyíri and Telkibánya, Zemplen Mountains, Borsod-Abaúj-Zemplén, Hungary

Quartz var. Amethyst Quartz from Feherhegy, between Nyíri and Telkibánya, Zemplen Mountains, Borsod-Abaúj-Zemplén, Hungary

Quartz var. Amethyst Quartz from Feherhegy, between Nyíri and Telkibánya, Zemplen Mountains, Borsod-Abaúj-Zemplén, Hungary

Quartz var. Amethyst with Chalcopyrite, Sphalerite from Gyöngyösoroszi, Mátra Mountains, Heves, Hungary

Quartz var. Amethyst with Hematite from Zillerthal, Tyrol, Austria

Quartz var. Bergkristall from Dorferulin, Wallhornalpe, Pragruten, Austria

Quartz var. Bergkrystall (Dauphiné Law Twin) from Realp, Kanton Uri, Switzerland

Quartz var. Carnelian from Rhine, Germany

Quartz var. Chalcedony from Rhodope Mountains, Bulgaria

Quartz var. Chalcedony from Anglona, Sardinia, Italy

Quartz var. Chalcedony pseudomorphs after Fluorite from Trestia, south of Cavnic, Maramures, Romania

Quartz var. Chrome Chalcedony pseudomorphs after Calcite from Harmancik, Bursa, Marmara, Turkey

Quartz var. Chrysoprase from Bohemia, Czech Republic

Quartz var. Dauphiné-law Twin from St. Gotthard, Kanton Uri, Switzerland

Quartz var. Dauphiné-law Twin from Kanton Uri, Switzerland

Quartz var. Dauphiné-law Twin from St. Gotthard, Kanton Uri, Switzerland

Quartz var. Eye Agate from Rio Grande do Sul, Brazil

Quartz var. Faden-habit from Grischun (Graubünden), Switzerland

Quartz var. Faden-habit from Kanton Uri, Switzerland

Quartz var. Faden-habit from (Val d'Illiez), Valais, Switzerland

Quartz var. Faden-habit from (Val d'Illiez), Valais, Switzerland

Quartz var. Faden-habit from (Val d'Illiez), Valais, Switzerland

Quartz var. Faden-habit from Intschitobel, Kanton Uri, Switzerland

Quartz var. Faden-habit from Intschitobel, Kanton Uri, Switzerland

Quartz var. Faden-habit from Monte Leoni, Grosseto, Italy

Quartz var. Faden-habit from Mathon, Piz Beverin, Grischun (Graubünden), Switzerland

Quartz var. Faden-habit from Kleiner Silberpfennig, Gasteiner Tal, Salzburg, Austria

Quartz var. Faden-habit from Mathon, Piz Beverin, Grischun (Graubünden), Switzerland

Quartz var. Faden-habit from (Val d'Illiez), Valais, Switzerland

Quartz var. Faden-habit from La Table, Chamonix, Haute-Savoie, Rhône-Alpes, France

Quartz var. Ferruginous Quartz from Príbram, Central Bohemia, Czech Republic

Quartz var. Ferruginous Quartz from Sundwig, Bohemia, Czech Republic

Quartz var. Ferruginous Quartz (Eisenkiesel) from Sundwig, Bohemia, Czech Republic

Quartz var. Gwindel from Swiss Alps, Switzerland

Quartz var. Gwindel from Arolla, Alpes Pennine, Switzerland

Quartz var. Gwindel from Winterstock, Kanton Uri, Switzerland

Quartz var. Gwindel from Val Giuv, Grischun (Graubünden), Switzerland

Quartz var. Gwindel from Riental, Uri, Switzerland

Quartz var. Gwindel-habit from Blauberg, Göscheneralp, Uri, Switzerland

Quartz var. Gwindel-habit from Val Giuv, Grischun (Graubünden), Switzerland

Quartz var. Gwindel-habit from Grischun (Graubünden), Switzerland

Quartz var. Prase (Quartz+Chlorite-Hornblende) from Spain

Quartz var. Rauschquarz from Bieligertal, Jura Suisse, Switzerland

Quartz var. Skeletal-growth from Porreta (Pereta Mine), Tuscany, Italy

Quartz var. Smoky from Goschernalp, Kanton Uri, Switzerland

Quartz var. Smoky from Zingenstock, Kanton Uri, Switzerland

Quartz var. Smoky from Dolni Bory, Moravia, Moravia

Quartz var. Smoky from St. Gotthard, Switzerland

Quartz var. Smoky from St. Gotthard, Switzerland

Quartz var. Smoky from Piz Gendusas, Tavetsch, Grischun, Switzerland

Quartz var. Smoky from St. Gotthard, Switzerland

Quartz var. Smoky from Maderanertal, Kanton Uri, Switzerland

Quartz var. Smoky from Fellital, Kanton Uri, Switzerland

Quartz var. Smoky from Mont Blanc Alps, near French border, Switzerland

Quartz var. Smoky from St. Gotthard, Kanton Uri, Switzerland

Quartz var. Smoky from Kanton Uri, Switzerland

Quartz var. Smoky from Swiss Alps, Switzerland

Quartz var. Smoky from Swiss Alps, Switzerland

Quartz var. Smoky from Grimsel Pass, Hasli Valley, Bern, Switzerland

Quartz var. Smoky from Zinggenstock, Grimsel region, Canton Bern, Switzerland

Quartz var. Smoky from Col de Talefre, near Chamonix, Haute-Savoie, France

Quartz var. Smoky from St. Gotthard, Kanton Uri, Switzerland

Quartz var. Smoky from Col de Talefre, near Chamonix, Haute-Savoie, France

Quartz var. Smoky from Col de Talefre, near Chamonix, Haute-Savoie, France

Quartz var. Smoky from Col de Talefre, near Chamonix, Haute-Savoie, France

Quartz var. Smoky from Col de Talefre, near Chamonix, Haute-Savoie, France

Quartz var. Smoky from Massif des Courtes-Coldes Cristaux, Chamonix, Haute-Savoie, France