-
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
29mm x 93mm x 18mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
29mm x 93mm x 18mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
29mm x 93mm x 18mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
29mm x 93mm x 18mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
29mm x 93mm x 18mm (Author: Firmo Espinar) -
Quartz
Kerman Province, Iran
5 ot 10 mm and bigger (Author: h.abbasi) -
Quartz
Kleine Spitzkoppe, Spitzkopje area, Karibib District, Erongo Region, Namibia
29mm x 62mm x 27mm (Author: Heimo Hellwig) -
Quartz
Kleine Spitzkoppe, Spitzkopje area, Karibib District, Erongo Region, Namibia
29mm x 62mm x 27mm (Author: Heimo Hellwig) -
Quartz
Smara (Esmara), Western Sahara, Morocco
66mm x 56mm x 57mm (Author: Firmo Espinar) -
Quartz
Smara (Esmara), Western Sahara, Morocco
66mm x 56mm x 57mm (Author: Firmo Espinar) -
Quartz
Smara (Esmara), Western Sahara, Morocco
66mm x 56mm x 57mm (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
86mm x 60mm x 35mm. Main crystal size: 93mm x 26mm (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
86mm x 60mm x 35mm. Main crystal size: 93mm x 26mm (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
86mm x 60mm x 35mm. Main crystal size: 93mm x 26mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
27mm x 60mm x 18mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
27mm x 60mm x 18mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
27mm x 60mm x 18mm (Author: Firmo Espinar) -
Quartz
Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
7.6 x 8.4 cm (Author: am mizunaka) -
Quartz
Jeffrey Quarry, Jeffrey, Pulaski County, Arkansas, USA
136 mm x 105 mm x 55 mm (Author: Don Lum) -
Quartz
Jeffrey Quarry, Jeffrey, Pulaski County, Arkansas, USA
136 mm x 105 mm x 55 mm (Author: Don Lum) -
Quartz
Jeffrey Quarry, Jeffrey, Pulaski County, Arkansas, USA
136 x 105 mm x 55 mm (Author: Don Lum) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
49 x 16 x 13 mm (Author: Pierre Joubert) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
27mm x 86mm x 20mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
27mm x 86mm x 20mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
27mm x 86mm x 20mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
32mm x 57mm x 11mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
32mm x 57mm x 11mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
32mm x 57mm x 11mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
32mm x 56mm x 32mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
32mm x 56mm x 32mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
32mm x 56mm x 32mm (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
18mm x 64mm x 17mm (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
18mm x 64mm x 17mm (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
18mm x 64mm x 17mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
37mm x 108mm x 21mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
37mm x 108mm x 21mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
37mm x 108mm x 21mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
37mm x 108mm x 21mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
17mm x 50mm x 14mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
17mm x 50mm x 14mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
17mm x 50mm x 14mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
17mm x 50mm x 14mm (Author: Firmo Espinar) -
Quartz
Dara Ismael Khan District, South Waziristan, Khyber Pakhtunkhwa Province, Pakistan
28mm x 84mm x 16mm (Author: Firmo Espinar) -
Quartz
Dara Ismael Khan District, South Waziristan, Khyber Pakhtunkhwa Province, Pakistan
28mm x 84mm x 16mm (Author: Firmo Espinar) -
Quartz
Dara Ismael Khan District, South Waziristan, Khyber Pakhtunkhwa Province, Pakistan
28mm x 84mm x 16mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
26mm x 94mm x 18mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
26mm x 94mm x 18mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
26mm x 94mm x 18mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
63mm x 54mm x 50mm (Author: Firmo Espinar) -
Quartz
La Cabaña, Valdelmar, Berbes mining area, Berbes, Ribadesella, Comarca del Oriente, Principality of Asturias (Asturias), Spain
12 x 10 x 12 cm (Author: James) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
63mm x 54mm x 50mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
63mm x 54mm x 50mm (Author: Firmo Espinar) -
Quartz
Segovia, Northeastern, Antioquia Department, Colombia
54mm x 106mm x 33mm (Author: Firmo Espinar) -
Quartz
Segovia, Northeastern, Antioquia Department, Colombia
54mm x 106mm x 33mm (Author: Firmo Espinar) -
Quartz
Segovia, Northeastern, Antioquia Department, Colombia
54mm x 106mm x 33mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
18mm x 33mm x 12mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
18mm x 33mm x 12mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
18mm x 33mm x 12mm (Author: Firmo Espinar) -
Quartz
Turtle Clan Ridge, Fonda, Mohawk, Montgomery County, New York, USA
3.5 cm. (Author: vic rzonca) -
Quartz
Turtle Clan Ridge, Fonda, Mohawk, Montgomery County, New York, USA
3.5 cm. (Author: vic rzonca) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
35mm x 64mm x 11mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
35mm x 64mm x 11mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
35mm x 64mm x 11mm (Author: Firmo Espinar) -
Quartz
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
52mm x 114mm x 45mm (Author: Heimo Hellwig) -
Quartz
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
52mm x 114mm x 43mm (Author: Heimo Hellwig) -
Quartz
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
51mm x 53mm x 30mm (Author: Heimo Hellwig) -
Quartz
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
51mm x 53mm x 30mm (Author: Heimo Hellwig) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
34mm x 81 jmm x 26mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
34mm x 81 jmm x 26mm (Author: Firmo Espinar) -
Quartz
Quartz locality, Moosup, Windham County, Connecticut, USA
10 cm., scepters to 2 cm. (Author: vic rzonca) -
Quartz
Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia
7.8 x 4.7 cm (Author: am mizunaka) -
Quartz
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
30mm x 43mm (Author: Heimo Hellwig) -
Quartz
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
37mm x 67mm (Author: Heimo Hellwig) -
Quartz
Segovia, Northeastern, Antioquia Department, Colombia
42mm x 76mm x 38mm (Author: Firmo Espinar) -
Quartz
Segovia, Northeastern, Antioquia Department, Colombia
42mm x 76mm x 38mm (Author: Firmo Espinar) -
Quartz
Segovia, Northeastern, Antioquia Department, Colombia
42mm x 76mm x 38mm (Author: Firmo Espinar) -
Quartz
Tinejdad, Er Rachidia Province, Drâa-Tafilalet Region, Morocco
18.5 x 8.0 cm (Author: am mizunaka) -
Quartz
Brandberg area, Erongo Region, Namibia
23mm x 76mm (Author: Heimo Hellwig) -
Quartz
Brandberg area, Erongo Region, Namibia
17mm x 32mm (Author: Heimo Hellwig) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
F.O.V. approx. 80mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
Hand for size (Author: Pierre Joubert) -
Quartz
Cabiche, Quípama, Boyacá Department, Colombia
16.5 x 14.0 cm (Author: am mizunaka) -
Quartz
Turtle Clan Ridge, Fonda, Mohawk, Montgomery County, New York, USA
8 cm. (Author: vic rzonca) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
54mm x 108mm x 42mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
54mm x 108mm x 42mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
54mm x 108mm x 42mm (Author: Firmo Espinar) -
Quartz
Minas Gerais, Brazil
6.3 x 5.6 cm (Author: am mizunaka) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
43mm x 74mm x 30mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
43mm x 74mm x 30mm (Author: Firmo Espinar) -
Quartz
Nikolaevski Mine, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Far-Eastern Region, Russia
Specimen height 14 cm, largest crystal 12 cm (Author: Tobi) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
33mm x 111mm x 27mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
33mm x 111mm x 27mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
33mm x 111mm x 27mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
38mm x 120mm x 33mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
38mm x 120mm x 33mm (Author: Firmo Espinar) -
Quartz
Minas Gerais, Brazil
14.5 x 8.4 cm (Author: am mizunaka) -
Quartz
Minas Gerais, Brazil
10.4 x 10.5 cm (Author: am mizunaka) -
Quartz
Curvelo, Minas Gerais, Brazil
8.0 x 5.5 cm (Author: am mizunaka) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
9mm x 60mm x 8mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
23mm x 68mm x 13mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
23mm x 68mm x 13mm (Author: Firmo Espinar) -
Quartz
Curvelo, Minas Gerais, Brazil
(Author: am mizunaka) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
37mm x 62mm x 29mm (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
37mm x 62mm x 29mm (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
37mm x 62mm x 29mm (Author: Firmo Espinar) -
Quartz
Curvelo, Minas Gerais, Brazil
5.8 x 3.4 cm (Author: am mizunaka) -
Quartz
Segovia, Northeastern, Antioquia Department, Colombia
66mm x 54mm x 62mm (Author: Firmo Espinar) -
Quartz
Segovia, Northeastern, Antioquia Department, Colombia
66mm x 54mm x 62mm (Author: Firmo Espinar) -
Quartz
Curvelo, Minas Gerais, Brazil
8.4 x 5.0 cm (Author: am mizunaka) -
Quartz
Melbur China Clay Pit, Melbur, St Stephen-in-Brannel, St Austell District, South West Region, Cornwall, England / United Kingdom
11.7 x 6.9 cm (Author: am mizunaka) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
34mm x 80mm x 26mm (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
14mm x 74mm x 8mm (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
14mm x 74mm x 8mm (Author: Firmo Espinar) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
(Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
(Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
57 x 35 x 33 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
61 x 48 x 27 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
54 x 50 x 36 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
85 x 78 x 73 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
31 x 19 x 14 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
31 x 19 x 14 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
31 x 19 x 14 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
39 x 25 x 13 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
55 x 31 x 28 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
38 x 22 x 08 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
33 x 18 x 08 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
37 x 22 x 16 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
45 x 31 x 23 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
56 x 47 x 20 mm (Author: Pierre Joubert) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
36mm x 62mm x 32mm (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
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
18mm x 67mm x 14mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
18mm x 67mm x 14mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
24mm x 46mm x 21mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
28mm x 45mm x 19mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
28mm x 45mm x 19mm (Author: Firmo Espinar) -
Quartz
Charcas, Municipio Charcas, San Luis Potosí, Mexico
12.7 x 5.0 cm (Author: am mizunaka) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
25mm x 56mm x 18mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
25mm x 56mm x 18mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
22mm x 44mm x 18mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
20mm x 62mm x 16mm (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
20mm x 64mm x 14mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
24mm x 40mm x 17mm (Author: Firmo Espinar) -
Quartz
Cap-Chat, La Haute-Gaspésie RCM, Gaspésie-Îles-de-la-Madeleine, Québec, Canada
10.2 x 6.9 cm (Author: am mizunaka) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
30mm x 52mm x 19mm (Author: Firmo Espinar) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
30mm x 64mm x 18mm (Author: Firmo Espinar) -
Quartz
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
105mm x 55mm x 40mm (Author: Philippe Durand) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
42mm x 51mm x 35mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
26mm x 56mm x 21mm (Author: Firmo Espinar) -
Quartz
Santander Department, Colombia
60mm x 95mm 50mm (Author: Philippe Durand) -
Quartz
Santander Department, Colombia
60mm x 95mm 50mm (Author: Philippe Durand) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
(Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
(Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
Fingers for size (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
Fingers for size (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
Fingers for size (Author: Pierre Joubert) -
Quartz
San Cristobal, Municipio Suaita, Santander Department, Colombia
18mm x 45mm x 15mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
25mm x 49mm x 9mm (Author: Firmo Espinar) -
Quartz
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department, Colombia
25mm x 49mm x 9mm (Author: Firmo Espinar) -
Quartz
Cabiche, Quípama, Boyacá Department, Colombia
5.2 x 6.0 cm (Author: am mizunaka) -
Quartz
Colombia
13x46x8mm (Author: Fiebre Verde) -
Quartz
Colombia
13x46x8mm (Author: Fiebre Verde) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
109 x 64 x 33 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
117 x 93 x 40 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
117 x 93 x 40 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
92 x 66 x 32 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
83 x 53 x 28 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
72 x 52 x 32 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
112 x 73 x 43 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
112 x 73 x 43 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
83 x 53 x 28 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
97 x 66 x 32 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
97 x 66 x 32 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
124 x 93 x 17 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
109 x 64 x 33 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
109 x 64 x 33 mm (Author: Pierre Joubert) -
Quartz
Magalia, Magalia District, Butte County, California, USA
9.8 x 7.7 cm (Author: am mizunaka) -
Quartz
Magalia, Magalia District, Butte County, California, USA
9.8 x 7.7 cm (Author: am mizunaka) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
34 x 26 x 24 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
34 x 26 x 24 mm (Author: Pierre Joubert) -
Quartz
Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
34 x 26 x 24 mm (Author: Pierre Joubert) -
Quartz
Tankwa Karoo Quarry, Ceres, Witzenberg, Cape Winelands, Western Cape Province, South Africa
75 x 45 x 27 mm (Author: Pierre Joubert) -
Quartz
Tankwa Karoo Quarry, Ceres, Witzenberg, Cape Winelands, Western Cape Province, South Africa
75 x 45 x 27 mm (Author: Pierre Joubert) -
Quartz
Tankwa Karoo Quarry, Ceres, Witzenberg, Cape Winelands, Western Cape Province, South Africa
75 x 45 x 27 mm (Author: Pierre Joubert) -
Quartz
Tankwa Karoo Quarry, Ceres, Witzenberg, Cape Winelands, Western Cape Province, South Africa
75 x 45 x 27 mm (Author: Pierre Joubert) -
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)
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