-
Quartz
Shingle Springs, Shingle Springs District, El Dorado County, California, USA
9.2 x 7.5 cm (Author: am mizunaka) -
Quartz
Shingle Springs, Shingle Springs District, El Dorado County, California, USA
9.2 x 7.5 cm (Author: am mizunaka) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
12mm x 61mm x 10mm (Author: Firmo Espinar) -
Quartz
Mondo Ward, Kondoa District, Dodoma Region, Tanzania
17.1 x 4.9 cm (Author: am mizunaka) -
Quartz
Erongo Mountain, Usakos, Erongo Region, Namibia
36 x 25 x 21 mm (Author: Pierre Joubert) -
Quartz
Erongo Mountain, Usakos, Erongo Region, Namibia
F.O.V. approximately 3 mm (Author: Pierre Joubert) -
Quartz
Erongo Mountain, Usakos, Erongo Region, Namibia
38 x 25 x 21 mm (Author: Pierre Joubert) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
28mm x 55mm x 20mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
68mm x 43mm x 30mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
68mm x 43mm x 30mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
68mm x 43mm x 30mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
26mm x 35mm x 9mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
26mm x 35mm x 9mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
50mm x 71mm x 21mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
50mm x 71mm x 21mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
50mm x 71mm x 21mm (Author: Firmo Espinar) -
Quartz
Itremo Massif, Itremo, Ambatofinandrahana District, Amoron'i Mania Region, Madagascar
Specimen size 17 cm, largest crystal 8 cm (Author: Tobi) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
78mm x 42mm x 40mm. Detail. (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
78mm x 42mm x 40mm. Detail. (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
78mm x 42mm x 40mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
38mm x 57mm x 17mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
38mm x 57mm x 17mm (Author: Firmo Espinar) -
Quartz
Municipio La Belleza, Vélez Province, Santander Department, Colombia
87mm x 51mm x 38mm (Author: Firmo Espinar) -
Quartz
Municipio La Belleza, Vélez Province, Santander Department, Colombia
87mm x 51mm x 38mm (Author: Firmo Espinar) -
Quartz
Municipio La Belleza, Vélez Province, Santander Department, Colombia
87mm x 51mm x 38mm (Author: Firmo Espinar) -
Quartz
Municipio La Belleza, Vélez Province, Santander Department, Colombia
87mm x 51mm x 38mm (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
36mm x 44mm x 28mm (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
36mm x 44mm x 28mm (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
103mm x 80mm x 66mm. Main crystal 60mm x 24mm x 21 (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
103mm x 80mm x 66mm. Main crystal 60mm x 24mm x 21 (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
103mm x 80mm x 66mm. Main crystal 60mm x 24mm x 21 (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
103mm x 80mm x 66mm. Main crystal 60mm x 24mm x 21 (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
46mm x 35mm x 14mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
46mm x 35mm x 14mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
46mm x 35mm x 14mm (Author: Firmo Espinar) -
Quartz
Colombia
36mm x 17mm x 13mm (Author: Bergur_E_Sigurdarson) -
Quartz
Santander Department, Colombia
100mm x 65mm x 48mm (Author: Bergur_E_Sigurdarson) -
Quartz
Colombia
59mm x 27mm x 41mm (Author: Bergur_E_Sigurdarson) -
Quartz
Colombia
59mm x 27mm x 41mm (Author: Bergur_E_Sigurdarson) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
122mm x 65mm x 57mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
122mm x 65mm x 57mm. (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
122mm x 65mm x 57mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
122mm x 65mm x 57mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
122mm x 65mm x 57mm (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
30mm x 63mm x 18mm (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
30mm x 63mm x 18mm (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
30mm x 63mm x 18mm (Author: Firmo Espinar) -
Quartz
Tinejdad, Er Rachidia Province, Drâa-Tafilalet Region, Morocco
85mm x 70mm x 40mm (Author: Philippe Durand) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
22mm x 76mm x 16mm (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
22mm x 76mm x 16mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
71mm x 20mm x 22mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
71mm x 20mm x 22mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
71mm x 20mm x 22mm (Author: Firmo Espinar) -
Quartz
Kapaa Quarries, Kailua, Oahu Island, Honolulu County, Hawaii, USA
FOV = 3.2 mm (Author: Doug) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
65mm x 35mm x 11mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
65mm x 35mm x 11mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
65mm x 35mm x 11mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
32mm x 40mm x 24mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
32mm x 40mm x 24mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
46mm x 90mm x 20mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
46mm x 90mm x 20mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
31mm x 46mm x 8mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
31mm x 46mm x 8mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
31mm x 46mm x 8mm (Author: Firmo Espinar) -
Quartz
Montgomery County, Arkansas, USA
58 mm x 34 mm x 12 mm (Author: Don Lum) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
46mm x 90mm x 20mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
77mm x 56mm x 33mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
77mm x 56mm x 33mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
77mm x 56mm x 33mm (Author: Firmo Espinar) -
Quartz
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
138mm x 74mm x 53mm (Author: Heimo Hellwig) -
Quartz
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
138mm x 74mm x 53mm (Author: Heimo Hellwig) -
Quartz
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
138mm x 74mm x 53mm (Author: Heimo Hellwig) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
2.5 x 6.6 cm (Author: crosstimber) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
82mm x 67mm x 50mm. Main cristal: 46mm x 75mm x 34 (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
82mm x 67mm x 50mm. Main cristal: 46mm x 75mm x 34 (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
82mm x 67mm x 50mm. Main cristal: 46mm x 75mm x 34 (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
42mm x 59mm x 32mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
42mm x 59mm x 32mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
42mm x 59mm x 32mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
87mm x 41mm x 31mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
87mm x 41mm x 31mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
87mm x 41mm x 31mm (Author: Firmo Espinar) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
Hand for size (Author: Pierre Joubert) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
42mm x 74mm x 13mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
42mm x 74mm x 13mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
42mm x 74mm x 13mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
67mm x 26mm x 18mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
67mm x 26mm x 18mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
67mm x 26mm x 18mm (Author: Firmo Espinar) -
Quartz
Minas Gerais, Brazil
24mm x 42mm x 20mm (Author: Firmo Espinar) -
Quartz
Minas Gerais, Brazil
24mm x 42mm x 20mm (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
24mm x 84mm x 19mm (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
24mm x 84mm x 19mm (Author: Firmo Espinar) -
Quartz
Unterschrammachkar, Zamser Grund, Ziller Valley (Zillertal), Bezirk Schwaz, Tyrol/Tirol, Austria
7 x 6 cm (Author: Volkmar Stingl) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
31mm x 53mm x 21mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
31mm x 53mm x 21mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
51mm x 67mm x 20mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
51mm x 67mm x 20mm (Author: Firmo Espinar) -
Quartz
Municipio La Belleza, Vélez Province, Santander Department, Colombia
90mm x 74mm x 46mm overall size and largest = 30mm (Author: Firmo Espinar) -
Quartz
Municipio La Belleza, Vélez Province, Santander Department, Colombia
90mm x 74mm x 46mm overall size and largest = 30mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
45mm x 67mm x 41mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
45mm x 67mm x 41mm (Author: Firmo Espinar) -
Quartz
Boldut Mine, Cavnic mining area, Cavnic, Maramures, Romania
5.4 x 7.9 cm (Author: crosstimber) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
52mm x 104mm x 34mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
52mm x 104mm x 34mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
52mm x 104mm x 34mm (Author: Firmo Espinar) -
Quartz
Segovia, Northeastern, Antioquia Department, Colombia
86mm x 46mm x 35mm (Author: Firmo Espinar) -
Quartz
Segovia, Northeastern, Antioquia Department, Colombia
86mm x 46mm x 35mm (Author: Firmo Espinar) -
Quartz
Segovia, Northeastern, Antioquia Department, Colombia
86mm x 46mm x 35mm (Author: Firmo Espinar) -
Quartz
Bou Oudi, Mount Adrar Tirecht, Tata Province, Souss-Massa Region, Morocco
4X2cm. (Author: Enrique Llorens) -
Quartz
Bou Oudi, Mount Adrar Tirecht, Tata Province, Souss-Massa Region, Morocco
3X1,8 cm. (Author: Enrique Llorens) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
36mm x 25mm x 32mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
36mm x 25mm x 32mm (Author: Firmo Espinar) -
Quartz
The Gulf, Gough County, New South Wales, Australia
10.6 x 9.9 cm (Author: am mizunaka) -
Quartz
Buriticá, Occidente Province, Antioquia Department, Colombia
35mm x 101mm x 31mm (Author: Firmo Espinar) -
Quartz
Buriticá, Occidente Province, Antioquia Department, Colombia
35mm x 101mm x 31mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
22mm x 49mm x 16mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
22mm x 49mm x 16mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
25mm x 68mm x 21mm. Needle = 5mm x 60mm x 5mm (Author: Firmo Espinar) -
Quartz
Mésage Mine, Saint-Pierre-de-Mésage, Vizille, Grenoble, Isère, Auvergne-Rhône-Alpes, France
60 x 20 x 15 mm (Author: Rob Schnerr) -
Quartz
Porphyry Quarry, Quenast, Rebecq, Nivelles District, Walloon Brabant Province, Wallonne Region, Belgium
74 x 53 x 41 mm (Author: Rob Schnerr) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
26mm x 42mm x 20mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
26mm x 42mm x 20mm (Author: Firmo Espinar) -
Quartz
Itremo Massif, Itremo, Ambatofinandrahana District, Amoron'i Mania Region, Madagascar
Specimen size 20 cm, largest crystal 7 cm (Author: Tobi) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
63mm x 22mm x 16mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
63mm x 22mm x 16mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
78mm x 66mm x 26mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
78mm x 66mm x 26mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
23mm x 64mm x 22mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
23mm x 64mm x 22mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
23mm x 64mm x 22mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
19mm x 45mm x 18mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
19mm x 45mm x 18mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
71mm x 33mm x 15mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
71mm x 33mm x 15mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
71mm x 33mm x 15mm (Author: Firmo Espinar) -
Quartz
Cabiche, Quípama, Boyacá Department, Colombia
0.8 x 2.4 cm (Author: crosstimber) -
Quartz
Atlanta suburbia area, Gwinnett County, Georgia, USA
12.4 x 6.6 cm (Author: am mizunaka) -
Quartz
Buriticá, Occidente Province, Antioquia Department, Colombia
112mm x 23mm x 22mm (Author: Firmo Espinar) -
Quartz
Buriticá, Occidente Province, Antioquia Department, Colombia
112mm x 23mm x 22mm (Author: Firmo Espinar) -
Quartz
Miage Glacier, Veny Valley, Monte Bianco Massif (Mont Blanc Massif), Courmayeur, Aosta Valley (Val d'Aosta), Italy
5.4 x 7.6 cm. (Author: crosstimber) -
Quartz
Boyacá Department, Colombia
58mm x 103mm x 39mm (Author: Firmo Espinar) -
Quartz
Boyacá Department, Colombia
58mm x 103mm x 39mm (Author: Firmo Espinar) -
Quartz
Boyacá Department, Colombia
58mm x 103mm x 39mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
63mm x 52mm x 22mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
63mm x 52mm x 22mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
63mm x 52mm x 22mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
8mm x 39mm x 8mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
19mm x 61mm x 18mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
19mm x 61mm x 18mm (Author: Firmo Espinar) -
Quartz
Holder Road, Trowutta, Arthur River District, Circular Head Council, Tasmania, Australia
6.9 x 4.2 cm (Author: am mizunaka) -
Quartz
Da Paccio Quarry, Novena pass area, Bedretto Valley, Leventina, Ticino (Tessin), Switzerland
140x60x30 mm (Author: Dany Mabillard) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
18mm x 63mm x 11mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
18mm x 63mm x 11mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
18mm x 63mm x 11mm (Author: Firmo Espinar) -
Quartz
Mountain Lily Mine, Aguanga Mountain, Oak Grove, Aguanga Mountain District, San Diego County, California, USA
10.1 x 7.1 cm (Author: am mizunaka) -
Quartz
Jalgaon District, Maharashtra, India
120x100x40 mm (Author: Dany Mabillard) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
44mm x 14mm x 6mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
44mm x 14mm x 6mm (Author: Firmo Espinar) -
Quartz
Cabiche, Quípama, Boyacá Department, Colombia
11.5x5.5x5 cm (Author: JoséMiguel) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
52mm x 56mm x 15mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
52mm x 56mm x 15mm (Author: Firmo Espinar) -
Quartz
Rémuzat, Nyons, Drôme, Auvergne-Rhône-Alpes, France
(Author: am mizunaka) -
Quartz
Rémuzat, Nyons, Drôme, Auvergne-Rhône-Alpes, France
(Author: am mizunaka) -
Quartz
Rémuzat, Nyons, Drôme, Auvergne-Rhône-Alpes, France
8.3 x 7.0 cm (Author: am mizunaka) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
43mm x 68mm x 23mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
43mm x 68mm x 23mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
64mm x 162mm x 54mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
64mm x 162mm x 54mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
64mm x 162mm x 54mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
64mm x 162mm x 54mm (Author: Firmo Espinar) -
Quartz
Vallon de Villette, Pierlas, Vence, Alpes-Maritimes Department, Provence-Alpes-Côte d'Azur, France
70x50x40 mm (Author: Dany Mabillard) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
43mm x 68mm x 32mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
43mm x 68mm x 32mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
43mm x 68mm x 32mm (Author: Firmo Espinar) -
Quartz
Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia
6.5 x 6.0 cm (Author: am mizunaka) -
Quartz
Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia
6.5 x 6.0 cm (Author: am mizunaka) -
Quartz
Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia
6.0 x 5.3 cm (Author: am mizunaka) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
52mm x 32mm x 26mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
52mm x 32mm x 26mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
52mm x 32mm x 26mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
40mm x 55mm x 12mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
40mm x 55mm x 12mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
40mm x 55mm x 12mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
50mm x 74mm x 42mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
50mm x 74mm x 42mm (Author: Firmo Espinar) -
Quartz
Municipio Bolívar, Vélez Province, Santander Department, Colombia
50mm x 74mm x 42mm (Author: Firmo Espinar) -
Quartz
Illiez Valley, Wallis (Valais), Switzerland
1.5 cm x 2.2 cm (Author: Michael Shaw) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
75mm x 44mm x 48mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
75mm x 44mm x 48mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
75mm x 44mm x 48mm (Author: Firmo Espinar) -
Quartz
Municipio La Belleza, Vélez Province, Santander Department, Colombia
20mm x 62mm x 14mm (Author: Firmo Espinar) -
Quartz
Municipio La Belleza, Vélez Province, Santander Department, Colombia
20mm x 62mm x 14mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
27mm x 54mm x 23mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
27mm x 54mm x 23mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
27mm x 54mm x 23mm (Author: Firmo Espinar) -
Quartz
Castell, Llano County, Texas, USA
1.9 cm x 2.0 cm (Author: Michael Shaw) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
22mm x 41mm x 20mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
22mm x 41mm x 20mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
22mm x 41mm x 20mm (Author: Firmo Espinar) -
Quartz
Minas Gerais, Brazil
15.2 x 3.8 cm (Author: am mizunaka) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
64mm x 58mm x 23mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
64mm x 58mm x 23mm (Author: Firmo Espinar) -
Quartz
Nalps Valley, Tujetsch (Tavetsch), Vorderrhein Valley, Grischun (Grisons; Graubünden), Switzerland
80 mm x 60 mm x 30 mm (Author: Dany Mabillard) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
53mm x 66mm x 20mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
53mm x 66mm x 20mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
53mm x 66mm x 20mm (Author: Firmo Espinar) -
Quartz
Treasure Mountain Diamond Mine, Little Falls, Herkimer County, New York, USA
90mm x 60mm x 30mm (Author: Philippe Durand) -
Quartz
Benchmark Quarry, St. Johnsville, Montgomery County, New York, USA
6.0 x 3.5 cm (Author: am mizunaka) -
Quartz
San Roque, Northeastern, Antioquia Department, Colombia
30mm x 80mm x 7mm (Author: Firmo Espinar) -
Quartz
San Roque, Northeastern, Antioquia Department, Colombia
30mm x 80mm x 7mm (Author: Firmo Espinar) -
Quartz
Mexico
42mm x 44mm x 33mm (Author: Firmo Espinar) -
Quartz
Mexico
42mm x 44mm x 33mm (Author: Firmo Espinar) -
Quartz
Monteacuto Ragazza, Grizzana Morandi, Metropolitan City of Bologna, Emilia-Romagna, Italy
25 mm x 25 mm (Author: Sante Celiberti) -
Quartz
Buriticá, Occidente Province, Antioquia Department, Colombia
72mm x 36mm x 16mm (Author: Firmo Espinar) -
Quartz
Buriticá, Occidente Province, Antioquia Department, Colombia
72mm x 36mm x 16mm (Author: Firmo Espinar) -
Quartz
Buriticá, Occidente Province, Antioquia Department, Colombia
132mm x 37mm x 30mm (Author: Firmo Espinar) -
Quartz
Buriticá, Occidente Province, Antioquia Department, Colombia
132mm x 37mm x 30mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
137mm x 50mm x 84mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
137mm x 50mm x 84mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
137mm x 50mm x 84mm (Author: Firmo Espinar) -
Quartz
Arbaz, Challand-Saint-Anselme, Aosta Valley (Val d'Aosta), Italy
92 x 41 mm (Author: Sante Celiberti) -
Quartz
Corral del Veleta, Sierra Nevada, Güéjar Sierra, Comarca Vega de Granada, Granada, Andalusia, Spain
42mm x 40mm x 22mm (Author: Firmo Espinar) -
Quartz
Shangbao Mine, Leiyang, Hengyang Prefecture, Hunan Province, China
7.2 x 5.7 cm (Author: am mizunaka) -
Quartz
Washington County, Missouri, USA
102 mm x 75 mm x 56 mm (Author: Don Lum) -
Quartz
Herja Mine, Chiuzbaia, Baia Sprie, Maramures, Romania
14.6 x 8.4 cm (Author: am mizunaka) -
Quartz
Municipio La Belleza, Vélez Province, Santander Department, Colombia
41mm x 66mm x 23mm (Author: Firmo Espinar) -
Quartz
Da Paccio Quarry, Novena pass area, Bedretto Valley, Leventina, Ticino (Tessin), Switzerland
fov 120 mm (Author: ploum) -
Quartz
Minas Gerais, Brazil
37mm x 88mm x 33mm (Author: Firmo Espinar) -
Quartz
Minas Gerais, Brazil
37mm x 88mm x 33mm (Author: Firmo Espinar) -
Quartz
Minas Gerais, Brazil
37mm x 88mm x 33mm (Author: Firmo Espinar) -
Quartz
Formazza Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
81 x 56,4 mm (Author: Sante Celiberti) -
Quartz
Miage Glacier, Veny Valley, Monte Bianco Massif (Mont Blanc Massif), Courmayeur, Aosta Valley (Val d'Aosta), Italy
A citrine crystal with Tessin habit. (Author: Sante Celiberti) -
Quartz
Miage Glacier, Veny Valley, Monte Bianco Massif (Mont Blanc Massif), Courmayeur, Aosta Valley (Val d'Aosta), Italy
41,6 x 35,5 x 3,4 mm (Author: Sante Celiberti) -
Quartz
Miage Glacier, Veny Valley, Monte Bianco Massif (Mont Blanc Massif), Courmayeur, Aosta Valley (Val d'Aosta), Italy
41,6 x 35,5 x 3,4 mm (Author: Sante Celiberti) -
Quartz
Miage Glacier, Veny Valley, Monte Bianco Massif (Mont Blanc Massif), Courmayeur, Aosta Valley (Val d'Aosta), Italy
46 x 12 x 4,5 mm (Author: Sante Celiberti) -
Quartz
Mexico
31mm x 42mm x 30mm (Author: Firmo Espinar) -
Quartz
San Roque, Northeastern, Antioquia Department, Colombia
58mm x 36mm x 7mm (Author: Firmo Espinar) -
Quartz
San Roque, Northeastern, Antioquia Department, Colombia
58mm x 36mm x 7mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
25mm x 50mm x 15mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
25mm x 50mm x 15mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
32mm X 78mm X 27mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
32mm X 78mm X 27mm (Author: Firmo Espinar) -
Quartz
Uruáchic, Municipio Uruáchic, Chihuahua, Mexico
7.9 x 13.0 cm (Author: am mizunaka) -
Quartz
Boyacá Department, Colombia
17,2 x 4,9 x 3,8 cm (Author: Bergur_E_Sigurdarson) -
Quartz
Municipio Tamuín, San Luis Potosí, Mexico
6.1 x 3.6 cm (Author: am mizunaka) -
Quartz
Skardu District, Gilgit-Baltistan (Northern Areas), Pakistan
51mm x 83mm x 15mm (Author: Firmo Espinar) -
Quartz
Skardu District, Gilgit-Baltistan (Northern Areas), Pakistan
51mm x 83mm x 15mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
33mm x 52mm x 28mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
33mm x 52mm x 28mm (Author: Firmo Espinar)
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