-
Quartz
Huanggang Mine, Keshiketeng County, Chifeng Prefecture, Inner Mongolia, Autonomous Region, China
9 x 6 cm (Author: Don Lum)
Quartz
Huanggang Mine, Keshiketeng
-
Quartz
Huanggangliang Iron Mine, Kèshíkèténg Qí, Chifeng, Inner Mongolia A.R., China
92.0 x 69.0 x 60.0 mm
Highly lustrous, clear glassy Quartz crystals to 65 x 26 mm, some doubly terminated, are nearly completely covered with a second generation of 1 to 2 mm lustrous, glassy Quartz creating a very sparkly display. No damage. (Author: GneissWare)
Quartz
Huanggangliang Iron Mine, K
-
Quartz
Huanggangliang Iron Mine, Kèshíkèténg Qí, Chifeng, Inner Mongolia A.R., China
101 x 82 x 76 mm
This is an excellent specimen with intergrown crystals of sceptered Quartz to 67 mm long, with well developed, dipyramidal heads. The Quartz are translucent, and have sharp faces and edges, and the caps of many are preferentially frosted. Small dipyramidal Quartz have grown on the the shafts of the Quartz. Minor Arsenopyrite crystals accent the specimen. Only very minor chipping is present on a few of the Quartz. (Author: GneissWare)
Quartz
Huanggangliang Iron Mine, K
-
Quartz
Iovitra Mine, Itrema, Fianarantsoa Province, Madagascar
1.8 x 5.2 cm
A single crystal of translucent to transparent quartz that exhibits a sharp mint green fuchsite-coated phantom just below the termination. (Author: crosstimber)
Quartz
Iovitra Mine, Itrema, Fiana
-
Quartz
Irhoud Mine, Saji, Doukala, Abda, Morocco
.5cm x .5cm x.5cm (Author: Mark Ost)
Quartz
Irhoud Mine, Saji, Doukala,
-
Quartz
Jamner, Jalgaon District, Maharashtra, India
10.1 x 14.0 cm.
Slender fingers of milky white chalcedony with minor stilbite. (Author: crosstimber)
Quartz
Jamner, Jalgaon District, M
-
Quartz
Jeffrey Quarry, Arkansas, USA
9x5cm
Complete floater cluster of solution quartz. (Author: Greg Lilly)
Quartz
Jeffrey Quarry, Arkansas, U
-
Quartz
Jeffrey Quarry, Jeffrey, Pulaski Co., Arkansas, USA
9x5cm
Solution Quartz. A better view I hope? (Author: Greg Lilly)
Quartz
Jeffrey Quarry, Jeffrey, Pu
-
Quartz
Jeffrey Quarry, Jeffrey, Pulaski County, Arkansas, USA
57 x 34 cm (Author: Don Lum)
Quartz
Jeffrey Quarry, Jeffrey, Pu
-
Quartz
Jeffrey Quarry, Jeffrey, Pulaski County, Arkansas, USA
57 x 34 cm (Author: Don Lum)
Quartz
Jeffrey Quarry, Jeffrey, Pu
-
Quartz
Jeffrey Quarry, Jeffrey, Pulaski County, Arkansas, USA
57 x 34 cm (Author: Don Lum)
Quartz
Jeffrey Quarry, Jeffrey, Pu
-
Quartz
Jeffrey Quarry, Jeffrey, Pulaski County, Arkansas, USA
57 x 34 cm (Author: Don Lum)
Quartz
Jeffrey Quarry, Jeffrey, Pu
-
Quartz
Jeffrey Quarry, Pulaski County, Arkansas, USA
4.0 x 3.3 x 3.0 cm (Author: Don Lum)
Quartz
Jeffrey Quarry, Pulaski Cou
-
Quartz
Jeffrey Quarry, Pulaski County, Arkansas, USA
4.5 x 3.5 x 2.3 cm (Author: Don Lum)
Quartz
Jeffrey Quarry, Pulaski Cou
-
Quartz
Jeffrey Quarry, Pulaski County, Arkansas, USA
5.6 x 3.4 x 1.2 cm (Author: Don Lum)
Quartz
Jeffrey Quarry, Pulaski Cou
-
Quartz
Jinkouhe, Sichuan Province, China
Specimen height 90 mm (Author: Tobi)
Quartz
Jinkouhe, Sichuan Province,
-
Quartz
Jinlong hill, Longchuan (Lungchuan) Co., Heyuan Prefecture, Guangdong Province, China
Field of view 30 mm (Author: Tobi)
Quartz
Jinlong hill, Longchuan (Lu
-
Quartz
Johannes Mine, Göpfersgrün, Fichtelgebirge, Bavaria, Germany
Specimen width 8 cm (Author: Tobi)
Quartz
Johannes Mine, Göpfersgrün,
-
Quartz
Johannes Mine, Göpfersgrün, Fichtelgebirge, Bavaria, Germany
Specimen width 8 cm (Author: Tobi)
Quartz
Johannes Mine, Göpfersgrün,
-
Quartz
Kaimarama Stream, Whitianga, New Zealand
12.5x9cm
Another milky quartz cluster with crystals to 3cm. (Author: Greg Lilly)
Quartz
Kaimarama Stream, Whitianga
-
Quartz
Kaimarama Stream, Whitianga, New Zealand
9x7cm
Cluster of milky quartz crystals to approx 2cm. (Author: Greg Lilly)
Quartz
Kaimarama Stream, Whitianga
-
Quartz
Keuper de Montejícar. Montejícar. Granada. Spain
FOV 16mm
Smoky Quartz. 1,18x. Focus rail MacroRail. Canon EOS 600D. Ikea lights
Photo: Oscar Fernández Arcís, Mineral: Manuel de Torres (Author: ofarcis)
Quartz
Keuper de Montejícar. Monte
-
Quartz
Kharan, Baluchistan, Pakistan
40x25x25mm (Author: Walker)
Quartz
Kharan, Baluchistan, Pakist
-
Quartz
Kruchev dol Mine, Madan District, Smolyan Oblast, Bulgaria
7.1 x 8.3 cm.
Quartz crystals to 4.0 cm. with a second generation of smaller crystals arising from the prism faces, with chalcopyrite and sphalerite. Mined in 2008. (Author: crosstimber)
Quartz
Kruchev dol Mine, Madan Dis
-
Quartz
Kruchev dol Mine, Madan District, Smolyan Oblast, Bulgaria
5.5 x 7.2 cm.
A flat quartz plate with a couple of Japan Law twins mined in 2007. (Author: crosstimber)
Quartz
Kruchev dol Mine, Madan Dis
-
Quartz
Kruchev dol Mine, Madan Orefield, Smolyan Oblast, Bulgaria
5.0 x 7.1 cm.
An undamaged group of slender transparent quartz crystals mined in 2008. (Author: crosstimber)
Quartz
Kruchev dol Mine, Madan Ore
-
Quartz
Kulu Valley, North India
5.2x5.2cm
Quartz w Chlorite Phantoms (Author: Greg Lilly)
Quartz
Kulu Valley, North India
5.
-
Quartz
L’Alpe d’Huez, Bourg d’Oisans, Isère, Rhone-Alpes Region, France
150 x 92 x 62 mm
Gemmy Quartz crystals to 54 x 20 mm, with a slightly satiny luster, are perched on a base of green Chlorite(?)-included Quartz. (Author: GneissWare)
Quartz
L’Alpe d’Huez,
-
Quartz
La Facciata quarry, Carrara, Apuan Alps, Massa-Carrara Province, Tuscany, Italy
14.41 mm transparent Quartz crystal on marble (Author: Matteo_Chinellato)
Quartz
La Facciata quarry, Carrara
-
Quartz
La Facciata quarry, Carrara, Apuan Alps, Massa-Carrara Province, Tuscany, Italy
38x24 mm super transparent Quartz crystal on marble matrix (Author: Matteo_Chinellato)
Quartz
La Facciata quarry, Carrara
-
Quartz
La Juanona quarry - Antequera - Málaga - Andalusia - Spain
6,1 x 5,3 cm.
Blue Quartz
Doubly terminated crystal; 1,7 x 1,6 cm. (Author: DAni)
Quartz
La Juanona quarry - Anteque
-
Quartz
La Juanona quarry - Antequera - Málaga - Andalusia - Spain
6,1 x 5,3 cm.
Blue Quartz
Doubly terminated crystal; 1,7 x 1,6 cm. (Author: DAni)
Quartz
La Juanona quarry - Anteque
-
Quartz
La Juanona quarry - Antequera - Málaga - Andalusia - Spain
6,1 x 5,3 cm.
Blue Quartz
Doubly terminated crystal; 1,7 x 1,6 cm. (Author: DAni)
Quartz
La Juanona quarry - Anteque
-
Quartz
Lechang Mine, Shaoguan Prefecture, Gandong Prov, China
7x5cm
This is very similar to the quartz known as Herkimer Diamonds, all double terminated on a small shard of matrix (Author: Greg Lilly)
Quartz
Lechang Mine, Shaoguan Pref
-
Quartz
Les Droites, Mt. Blanc Massif, Chamonix, Haute-Savoie, Rhone-Alpes, France
4.0 x 6.1 cm
A floater of sharply-formed, tabular smoky quartz crystals in parallel growth with minor chlorite coating several crystal faces. (Author: crosstimber)
Quartz
Les Droites, Mt. Blanc Mass
-
Quartz
Level 7 United MIne, Maratoto, New Zealand
16x13x11cm
Quartz Vug (Author: Greg Lilly)
Quartz
Level 7 United MIne, Marato
-
Quartz
Level 7 United Mine, Maratoto, New Zealand
7.5x5cm
A close up. (Author: Greg Lilly)
Quartz
Level 7 United Mine, Marato
-
Quartz
Level 7 United Mine, Maratoto, New Zealand
7.5x5cm
These are like a corroded epimorph after calcite. (Author: Greg Lilly)
Quartz
Level 7 United Mine, Marato
-
Quartz
Level 7 United Mine, Maratoto, New Zealand
12x7.5cm
A close up. (Author: Greg Lilly)
Quartz
Level 7 United Mine, Marato
-
Quartz
Level 7 United Mine, Maratoto, New Zealand
12x7.5cm
When I found this I could only feel the tops of the spikey crystals, a nice surprise when I washed it off. (Author: Greg Lilly)
Quartz
Level 7 United Mine, Marato
-
Quartz
Level 7 United Mine, Maratoto, New Zealand
5.5x4cm
Another view (Author: Greg Lilly)
Quartz
Level 7 United Mine, Marato
-
Quartz
Level 7 United Mine, Maratoto, New Zealand
5.5x4cm
This is complete all around, the crystals are milky at the base and clear at the ends. (Author: Greg Lilly)
Quartz
Level 7 United Mine, Marato
-
Quartz
Level 7, United Mine, Maratoto, Coromandel Peninsular, New Zealand
11x7cm
The outside of this vug is composed of quartz pseudomorphs after calcite, the inside small but bright quartz crystals. (Author: Greg Lilly)
Quartz
Level 7, United Mine, Marat
-
Quartz
Level 7, United Mine, Maratoto, New Zealand
8x7cm
A partial vug lined with tiny quartz crystals, the exterrior of the vug shows pseudomorphic quartz after calcite.
Ex Arline Broad collection. (Author: Greg Lilly)
Quartz
Level 7, United Mine, Marat
-
Quartz
Level 7, United Mine, Maratoto, New Zealand
13.5x7cm
A mound of crystals milky at the base and clear at the points on a bed of smaller crystals. (Author: Greg Lilly)
Quartz
Level 7, United Mine, Marat
-
Quartz
Level 8, Komata Reefs Mine, Komata, New Zealand
10.5x5.5cm
A burr of quartz crystals, the top crystals lying flat are double terminated. (Author: Greg Lilly)
Quartz
Level 8, Komata Reefs Mine,
-
Quartz
Linópolis, Divino das Laranjeiras, Doce valley, Minas Gerais, Brazil
15.1 cm x 3.3 cm x 2.9 cm (Author: am mizunaka)
Quartz
Linópolis, Divino das Laran
-
Quartz
Loch Brittle, Isle of Skye, Scotland, UK
12mm crystals
Interesting growths of quartz crystals with intriguing terminations. Found in-situ on the wave-cut platform. From a locality on the north shore of Loch Brittle, named Geodha na h-Airigh Moire.
Self-collected 2003 (Author: Mike Wood)
Quartz
Loch Brittle, Isle of Skye,
-
Quartz
Maratoto, Coromandel Peninsular, New Zealand
2x7cm
A complete covering of tiny but very prismatic quartz crystals on a solid quartz matrix. (Author: Greg Lilly)
Quartz
Maratoto, Coromandel Penins
-
Quartz
McEarl Mine, Blue Springs, Garland County, Arkansas, USA
9.5 x 4.5 cm (Author: Don Lum)
Quartz
McEarl Mine, Blue Springs,
-
Quartz
McEarl Mine, Garland Co., Arkansas, USA
24 x 16 x 12 cm
Quartz with Sand Inclusions (Author: Don Lum)
Quartz
McEarl Mine, Garland Co., A
-
Quartz
McEarl Mine, Garland Co., Arkansas, USA
14.5 x 7.5 x 5.5 cm (Author: Don Lum)
Quartz
McEarl Mine, Garland Co., A
-
Quartz
McEarl Mine, Garland Co., Arkansas, USA
24 x 16 x 12 cm
Quartz with Sand Inclusions (Author: Don Lum)
Quartz
McEarl Mine, Garland Co., A
-
Quartz
McEarl Mine, Garland Co., Arkansas, USA
24 x 16 x 12 cm
Quartz with Sand Inclusions (Author: Don Lum)
Quartz
McEarl Mine, Garland Co., A
-
Quartz
McEarl Mine, Garland Co., Arkansas, USA
24 x 16 x 12 cm
Quartz with Sand Inclusions (Author: Don Lum)
Quartz
McEarl Mine, Garland Co., A
-
Quartz
Mega Horio, Serifos Island, Cyclade Islands, Kyklades Prefecture, Greece
126 x 70 x 55 mm (Author: GneissWare)
Quartz
Mega Horio, Serifos Island,
-
Quartz
Mega Horio, Serifos Island, Cyclade Islands, Kyklades Prefecture, Greece
126 x 70 x 55 mm (Author: GneissWare)
Quartz
Mega Horio, Serifos Island,
-
Quartz
Mega Horio, Serifos Island, Cyclade Islands, Kykládes Prefecture, Greece
3.5 x 6.5 cm
Tapered crystals of hedenbergite included quartz. (Author: crosstimber)
Quartz
Mega Horio, Serifos Island,
-
Quartz
Mendon, Rutland County, Vermont, USA
5.8 x 3.5 cm (Author: am mizunaka)
Quartz
Mendon, Rutland County, Ver
-
Quartz
Messina Mine, Limpopo Prov., South Africa
6.0 x 7.3 cm
Doubly-terminated quartz crystals colored reddish-brown by hematite inclusions with small black hematite crystals coating several prism faces. (Author: crosstimber)
Quartz
Messina Mine, Limpopo Prov.
-
Quartz
Messina Mine, Messina, Limpopo Province, South Africa
6.0 x 7.3 cm
Doubly-terminated quartz crystals colored reddish-brown by inclusions of hematite with micro black hematite crystals coating several prism faces. (Author: crosstimber)
Quartz
Messina Mine, Messina, Limp
-
Quartz
Miller Mountain Mine, Garland County, Arkansas, USA
14.1 x 6.3 x 5.4 cm
Penetrator Crystal
Quartz in Quartz Penetrator Crystal (Author: Don Lum)
Quartz
Miller Mountain Mine, Garla
-
Quartz
Mina Cantera, Casma Province, Ancash Department, Peru
6.5 x 5.0 x 4.2 cm (Author: Don Lum)
Quartz
Mina Cantera, Casma Provinc
-
Quartz
Mina Cantera, Casma Province, Ancash Department, Peru
6.5 x 5.0 x 4.2 cm (Author: Don Lum)
Quartz
Mina Cantera, Casma Provinc
-
Quartz
Mina Morro do Cristal, Tomaz Gonzaga, Minas Gerais, Brazil
4.5 x 6.3 cm.
Two transparent quartz crystals. (Author: crosstimber)
Quartz
Mina Morro do Cristal, Toma
-
Quartz
Minas Gerais, Brazil
14.0 x 6.3 x 3.8 cm (Author: am mizunaka)
Quartz
Minas Gerais, Brazil
14.0 x
-
Quartz
Minas Gerais, Brazil
Backside (Author: am mizunaka)
Quartz
Minas Gerais, Brazil
Backsi
-
Quartz
Mogok Township, Pyin-Oo-Lwin District, Mandalay Division, Burma
13.6 x 6.7 cm (Author: am mizunaka)
Quartz
Mogok Township, Pyin-Oo-Lwi
-
Quartz
Mooralia, Victoria, Australia
40 x 30 x 25 mm (Author: nurbo)
Quartz
Mooralia, Victoria, Austral
-
Quartz
Moosup, Plainfield, Windham Co., Connecticut, USA
5x3 cm. (Author: vic rzonca)
Quartz
Moosup, Plainfield, Windham
-
Quartz
Moosup, Plainfield, Windham Co., Connecticut, USA
7x5 cm. (Author: vic rzonca)
Quartz
Moosup, Plainfield, Windham
-
Quartz
Mount Malosa, Zomba District, Malawi
6x5 cm.
Fot. & Col. Juan Hernandez.
Adquired in November of 2010. (Author: supertxango)
Quartz
Mount Malosa, Zomba Distric
-
Quartz
Mt Ida, Montgomery Co., Arkansas, USA
6.8 x 7.7 x 4 cm
Back Side (Author: am mizunaka)
Quartz
Mt Ida, Montgomery Co., Ark
-
Quartz
Mt Ida, Montgomery Co., Arkansas, USA
6.8 x 7.7 x 4 cm (Author: am mizunaka)
Quartz
Mt Ida, Montgomery Co., Ark
-
Quartz
Mundo Nuevo Mine, Huamachuco, La Libertad, Peru
3.3 x 4.5 cm.
Doubly terminated Japan law twin associated with small black hübnerite crystals. Collected in 2011. (Author: crosstimber)
Quartz
Mundo Nuevo Mine, Huamachuc
-
Quartz
Municipio de Aquiles Serdán, Chihuahua, Mexico
12.5 x 5.0 cm (Author: am mizunaka)
Quartz
Municipio de Aquiles Serdán
-
Quartz
Naica Mine, Naica, Municipio de Saucillo, Chihuahua, Mexico
15.0 x 8.7 cm (Author: am mizunaka)
Quartz
Naica Mine, Naica, Municipi
-
Quartz
near Diamantina, Jequitinhona Valley, Minas Gerais, Brazil
15 x 12 cm (Author: Don Lum)
Quartz
near Diamantina, Jequitinho
-
Quartz
Neu Swaben, Karibib, Namibia
86 x 34 x 33 mm
Same as above. (Author: Pierre Joubert)
Quartz
Neu Swaben, Karibib, Namibi
-
Quartz
Neu Swaben, Karibib, Namibia
86 x 34 x 33 mm
Phantom quartz with bits of mica. (Author: Pierre Joubert)
Quartz
Neu Swaben, Karibib, Namibi
-
Quartz
New York, USA
8.6 x 4.6 cm (Author: am mizunaka)
Quartz
New York, USA
8.6 x 4.6 cm
-
Quartz
Nuevo Mundo, Ancash Province, Peru
5.1 x 3.0 x 1.1 cm
Tabular quartz (Author: Don Lum)
Quartz
Nuevo Mundo, Ancash Provinc
-
Quartz
Nuevo Mundo, Ancash Province, Peru
5.3 x 5.2 x 3.4 cm (Author: Don Lum)
Quartz
Nuevo Mundo, Ancash Provinc
-
Quartz
Obira mine, Ono-gun, Oita Prefecture, Kyushu Region, Japan
Close Up Detail (Author: am mizunaka)
Quartz
Obira mine, Ono-gun, Oita P
-
Quartz
Obira mine, Ono-gun, Oita Prefecture, Kyushu Region, Japan
Close Up Detail (Author: am mizunaka)
Quartz
Obira mine, Ono-gun, Oita P
-
Quartz
Obira mine, Ono-gun, Oita Prefecture, Kyushu Region, Japan
9.2 x 9.0 cm (Author: am mizunaka)
Quartz
Obira mine, Ono-gun, Oita P
-
Quartz
Orange River Area, Northern Cape Province, South Africa
5.7 x 4.0 cm (Author: Don Lum)
Quartz
Orange River Area, Northern
-
Quartz
Orange River, South Africa
14 x 7 cm (Author: Don Lum)
Quartz
Orange River, South Africa
-
Quartz
Pakistan
90x60x30 mm around (Author: Walker)
Quartz
Pakistan
90x60x30 mm around
-
Quartz
Peña Blanca Mine, Mun. de San Pablo de Borbur, Vasquez-Yacopí Mining District, Boyacá Department, Colombia
10.0 x 19.0 cm (Author: am mizunaka)
Quartz
Peña Blanca Mine, Mun. de S
-
Quartz
Peña Blanca Mine, Mun. de San Pablo de Borbur, Vasquez-Yacopí Mining District, Boyacá Department, Colombia
10.9 x 5.8 x 9.5 cm (Author: am mizunaka)
Quartz
Peña Blanca Mine, Mun. de S
-
Quartz
Petersen mountains, Washoe county, Nevada
Just under 2 feet
Amazing Scepter quartz (Author: Pierre Joubert)
Quartz
Petersen mountains, Washoe
-
Quartz
Petersen mountains, Washoe county, Nevada
Just under 2 feet
Amazing Quartz find (Author: Pierre Joubert)
Quartz
Petersen mountains, Washoe
-
Quartz
Porretta Terme, Bologna, Emilia-Romagna, Italy
10x7 cm
A complete floater cluster of nearly colourless fenster quartz, brilliant luster. (Author: Greg Lilly)
Quartz
Porretta Terme, Bologna, Em
-
Quartz
Pulaski County, Arkansas, USA
17 x 14 cm (Author: Don Lum)
Quartz
Pulaski County, Arkansas, U
-
Quartz
Pulaski County, Arkansas, USA
17 x 14 cm (Author: Don Lum)
Quartz
Pulaski County, Arkansas, U
-
Quartz
Qale-Zari Mine, South Khorasan Province, eastern Iran
The specimen is 25.5 cm in width and the largest raised crystal (left) is 12 cm in height (Author: vhairap)
Quartz
Qale-Zari Mine, South Khora
-
Quartz
Qale-Zari Mine, South Khorasan Province, eastern Iran
13 x 12 x 6 cm (Author: vhairap)
Quartz
Qale-Zari Mine, South Khora
-
Quartz
Riemvasmaak, Northern Cape, South Africa
53 x 46 x 35 mm
Same as above. (Author: Pierre Joubert)
Quartz
Riemvasmaak, Northern Cape,
-
Quartz
Riemvasmaak, Northern Cape, South Africa
53 x 46 x 35 mm
Phantom quartz. (Author: Pierre Joubert)
Quartz
Riemvasmaak, Northern Cape,
-
Quartz
Riemvasmaak, Northern Cape, South Africa
40 x 28 x 18 mm (Author: Pierre Joubert)
Quartz
Riemvasmaak, Northern Cape,
-
Quartz
Riemvasmaak, Northern Cape, South Africa
40 x 28 x 18 mm
Phantom Quartz (Author: Pierre Joubert)
Quartz
Riemvasmaak, Northern Cape,
-
Quartz
Riemvasmaak, Northern Cape, South Africa
44 x 28 x 25 mm
Same as above. (Author: Pierre Joubert)
Quartz
Riemvasmaak, Northern Cape,
-
Quartz
Riemvasmaak, Northern Cape, South Africa
44 x 28 x 25 mm
Phantom Quartz. (Author: Pierre Joubert)
Quartz
Riemvasmaak, Northern Cape,
-
Quartz
Rio Grande do Sul, Brazil.
FOV 17,78mm
Quarz in quarz geode.
1,9x. Focus rail MacroRail. Canon EOS 600D. Ikea lights
Photo: Oscar Fernández Arcís, Mineral: Manuel de Torres (Author: ofarcis)
Quartz
Rio Grande do Sul, Brazil.
-
Quartz
Robertson, Western Cape, South Africa
90 x 53 x 29 mm
(Author: Pierre Joubert)
Quartz
Robertson, Western Cape, So
-
Quartz
Saindak Cu deposit, Chagai District, Balochistan (Baluchistan), Pakistan
40 x 30 x 20 mm (Author: nurbo)
Quartz
Saindak Cu deposit, Chagai
-
Quartz
Saline County, Arkansas, USA
12.2 x 10 cm (Author: Don Lum)
Quartz
Saline County, Arkansas, US
-
Quartz
Saline County, Arkansas, USA
12.2 x 10 cm (Author: Don Lum)
Quartz
Saline County, Arkansas, US
-
Quartz
Saline County, Arkansas, USA
12.2 x 10 cm (Author: Don Lum)
Quartz
Saline County, Arkansas, US
-
Quartz
Santander Department, Colombia
11.4 x 5.7 cm (Author: am mizunaka)
Quartz
Santander Department, Colom
-
Quartz
Sawmill Peak, Magalia, Magalia District, Butte Co., California, USA
1.6 x 2.2 cm (Author: am mizunaka)
Quartz
Sawmill Peak, Magalia, Maga
-
Quartz
Second Sovietskiy Mine, Dal’negorsk, Primorskiy Kray, Russia
71.0 x 68.0 x 46.0 mm
A complex, highly lustrous, opaque crystal of bright white Quartz measuring 68 x 59 x 36 mm is nicely perched on a perfectly trimmed, iron-stained matrix. No damage. (Author: GneissWare)
Quartz
Second Sovietskiy Mine, Dal
-
Quartz
Second Sovietskiy Mine, Dal’negorsk, Primorskiy Kray, Russia
71.0 x 68.0 x 46.0 mm
A complex, highly lustrous, opaque crystal of bright white Quartz measuring 68 x 59 x 36 mm is nicely perched on a perfectly trimmed, iron-stained matrix. No damage. (Author: GneissWare)
Quartz
Second Sovietskiy Mine, Dal
-
Quartz
Serra de Valongo, Valongo, Porto District, Portugal
FOV 1.5 x 2.5 cm (Author: Vitomorim)
Quartz
Serra de Valongo, Valongo,
-
Quartz
Serra de Valongo, Valongo, Porto District, Portugal
FOV 2 x 4 cm (Author: Vitomorim)
Quartz
Serra de Valongo, Valongo,
-
Quartz
Serra de Valongo, Valongo, Porto District, Portugal
FOV 1 x 3 cm (Author: Vitomorim)
Quartz
Serra de Valongo, Valongo,
-
Quartz
Serra de Valongo, Valongo, Porto District, Portugal
FOV 2.5 x 4 cm (Author: Vitomorim)
Quartz
Serra de Valongo, Valongo,
-
Quartz
Serra de Valongo, Valongo, Porto District, Portugal
10 x 7 x 10 cm (Author: Vitomorim)
Quartz
Serra de Valongo, Valongo,
-
Quartz
Serra Negra deposit, São João da Serra Negra, Minas Gerais, Brazil
8.8 x 10.6 cm.
A cluster of sceptered quartz crystals to 6.3 cm with dull white prism faces and tan scepters. (Author: crosstimber)
Quartz
Serra Negra deposit, São Jo
-
Quartz
Sgurr nam Boc, Isle of Skye, Scotland, UK
5cm x 4cm
Quartz ’stalactite’ 37mm long, with a 3mm heulandite crystal and a tiny stilbite crystal attached.
Self-collected 1994 (Author: Mike Wood)
Quartz
Sgurr nam Boc, Isle of Skye
-
Quartz
Sgurr nam Boc, Isle of Skye, Scotland, UK
11cm x 4cm x 2cm
Pale blue lining of tiny quartz crystals 2-3mm thickness on basalt. Sometimes this material has blocky (pinacoidal) apophyllite crystals sprinkled on the surface.
Self-collected 2002 (Author: Mike Wood)
Quartz
Sgurr nam Boc, Isle of Skye
-
Quartz
Sgurr nan Cearcall, nr Glen Brittle, Isle of Skye, Scotland, UK
FOV 5cm x 4cm approx.
Close-up of the large quartz specimen showing detail of the crystals. (Author: Mike Wood)
Quartz
Sgurr nan Cearcall, nr Glen
-
Quartz
Sgurr nan Cearcall, nr Glen Brittle, Isle of Skye, Scotland, UK
14cm x 9cm x 6cm
Large specimen of nice quartz crystals to 12mm or so. There are smaller examples to be seen but this is one of the biggest. I remember spotting this on my first visit in 1997, but didn’t bother with it at the time...Must have been too busy exploring and then forgot about it. Anyway, it was still there 14 years later !
Self-collected 2011 (Author: Mike Wood)
Quartz
Sgurr nan Cearcall, nr Glen
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Quartz
Shangbao Mine, Leiyang Co., Hunan Prov., China
5.3 x 7.0 cm
Two intersecting blue-gray crystals with secondary crystal growth along the length of the prism, creating an "artichoke" habit. Collected in 2007. (Author: crosstimber)
Quartz
Shangbao Mine, Leiyang Co.,
-
Quartz
Shangbao Mine, Leiyang Co., Hunan Prov., China
5.5 x 6.5 cm.
A divergent group of silky-lustered quartz crystals with a bluish-gray coloration due to microscopic inclusions of an unknown mineral. Prismatic silver bismuthinite crystals are present as well as minor purple fluorite and pyrite. (Author: crosstimber)
Quartz
Shangbao Mine, Leiyang Co.,
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Quartz
Shaugh Lake China Pit, Shaugh Prior, near Plymouth, Devon, England, UK.
FOV 30 x 25 mm approx (Author: nurbo)
Quartz
Shaugh Lake China Pit, Shau
-
Quartz
Shaugh Lake China Pit, Shaugh Prior, near Plymouth, Devon, England, UK..
60 x 40 mm (Author: nurbo)
Quartz
Shaugh Lake China Pit, Shau
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Quartz
Shelter Stone Crag, Caingorm Mountains, Grampian Region, Scotland, UK
FOV approx 8cm
A selection of the odd-shaped smaller quartz crystals found at the same spot, none of them smoky. The longest crystal is 39mm. The thin flat one is 34mm x 19mm and 3-4mm thick. (Author: Mike Wood)
Quartz
Shelter Stone Crag, Caingor
-
Quartz
Shelter Stone Crag, Caingorm Mountains, Grampian Region, Scotland, UK
70mm x 35mm x 30mm
A fairly large but rough looking quartz crystal. It is somewhat translucent and not smoky, and appears to have an overgrowth or second generation of quartz. Found this and several small crystals near the top of Shelter Stone Crag, by carefully climbing down a ’bottomless’ gully a short distance (not the gully in the previous photo). Couldn’t do much poking about as I was acutely aware of the sickening drop below me, and the possibility of climbers somewhere below. (Author: Mike Wood)
Quartz
Shelter Stone Crag, Caingor
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Quartz
Spruce Hill, Albany County, New Hampshire, USA
17x9 cm. (Author: vic rzonca)
Quartz
Spruce Hill, Albany County,
-
Quartz
Stafford, Tolland Co., Connecticut, USA
5x16 cm. (Author: vic rzonca)
Quartz
Stafford, Tolland Co., Conn
-
Quartz
Stari Trg Mine, Trepca Complex, Kosovska-Mitrovica, Kosovo
7.0 x 9.0 cm
Divergent group of colorless quartz crystals to 8 cm with small colorless calcite crystals on the back side. (Author: crosstimber)
Quartz
Stari Trg Mine, Trepca Comp
-
Quartz
Steinkaulenberg agate mine, Algenrodt, Idar-Oberstein, Hunsrück, Rheineland-Palatinate, Germany.
11,5 x 9 x 5,5 cm
Clear, brilliant Quartz crytals with amethyst phantoms on agate. Fantastic old timer from Idar-Oberstein. I never saw a specimen of that quality and I will never see one again, I presume... (Author: Andreas Gerstenberg)
Quartz
Steinkaulenberg agate mine,
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Quartz
Suior Mine, Cavnic, Maramures, Romania
8.2 x 10.1 cm.
Milky quartz crystals with transparent terminations associated with small brassy chalcopyrites. (Author: crosstimber)
Quartz
Suior Mine, Cavnic, Maramur
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Quartz
Tararu Creek, Thames, New Zealand
9x7cm
Again, quartz crystals with a heavy secondary overgrowth of quartz. Main crystal approx 7cm.
Self collected 2006 (Author: Greg Lilly)
Quartz
Tararu Creek, Thames, New Z
-
Quartz
Tararu Creek, Thames, New Zealand
8.5x8.5cm
A slender crystal approx 5cm long with heavy secondary growth of quartz over the prism faces. This sitting on a bed of smaller quartz crystals.
ex George Judge collection (Author: Greg Lilly)
Quartz
Tararu Creek, Thames, New Z
-
Quartz
Tararu Creek, Thames, New Zealand
9x8cm
The same piece from the back. (Author: Greg Lilly)
Quartz
Tararu Creek, Thames, New Z
-
Quartz
Tararu Creek, Thames, New Zealand
9x8cm
Two large crystals, frosty but lusterous with a heavy overgrowth of secondary crystals. This is far above average for NZ quartz.
ex George Judge collection (Author: Greg Lilly)
Quartz
Tararu Creek, Thames, New Z
-
Quartz
Tararu Creek, Thames, New Zealand
11x6cm
A cluster of clear prismatic quartz crystals with a secondary quart overgrowth along the prism faces. This growing paralell to the main crystals.
ex George Judge collection (Author: Greg Lilly)
Quartz
Tararu Creek, Thames, New Z
-
Quartz
Tararu Creek, Thames, New Zealand
8.5x6.5cm
A mound of stubby terminations (typical for this area) with crystals to 3cm which are coated in tiny sugary quartz crystals.
Self collected 2003 (Author: Greg Lilly)
Quartz
Tararu Creek, Thames, New Z
-
Quartz
Tararu Creek, Thames, New Zealand
12x8cm
A cluster of quartz crystals, the crystals standing up at the back quite flattened.
Collected by George Judge ex Arline Broad collection (Author: Greg Lilly)
Quartz
Tararu Creek, Thames, New Z
-
Quartz
Tararu River, Thames, New Zealand
7x5cm (Author: Greg Lilly)
Quartz
Tararu River, Thames, New Z
-
Quartz
Tararu River, Thames, New Zealand
10x9.5cm
Self collected from a large pocket we broke into. Small crystals but very bright (Author: Greg Lilly)
Quartz
Tararu River, Thames, New Z
-
Quartz
Te Puru River, Thames, New Zealand
10.5x9cm
Colourless crystals with overgrowth of white quartz. Collected by George Judge ex collection of Arline Broad (Author: Greg Lilly)
Quartz
Te Puru River, Thames, New
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Quartz
Telluride Mine, Maratoto, New Zealand
17x13cm
Quartz Vug. The outside of this piece shows the cast of previous calcite crystals. This is typical of material from this area. (Author: Greg Lilly)
Quartz
Telluride Mine, Maratoto, N
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Quartz
Tentadora Mine, Mt Ullpac, Pampa Blanca, Castrovirreyna District, Huancavelica Department, Peru
4.8 x 3.5 cm (Author: am mizunaka)
Quartz
Tentadora Mine, Mt Ullpac,
-
Quartz
Thunder Bay
20 cm. (Author: vic rzonca)
Quartz
Thunder Bay
20 cm.
-
Quartz
Tinkers Gully, Tararu Creek, Thames, New Zealand
9.5x7.5 cm
And another, virtually no prism faces (Author: Greg Lilly)
Quartz
Tinkers Gully, Tararu Creek
-
Quartz
Tinkers Gully, Tararu Creek, Thames, New Zealand
10.5x7.5 cm
Another example (Author: Greg Lilly)
Quartz
Tinkers Gully, Tararu Creek
-
Quartz
Tinkers Gully, Tararu Creek, Thames, New Zealand
12x8.5 cm
Fairly typical of the material from this find/location, small slightly prismatic crystals in fairly large clusters (Author: Greg Lilly)
Quartz
Tinkers Gully, Tararu Creek
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Quartz
Tole, South Waziristan, FATA, Pakistan
5.1 x 7.0 cm
Glassy, transparent, tabular quartz crystals in parallel growth with a prominent milky faden line visible roughly perpendicular to the c-axis. (Author: crosstimber)
Quartz
Tole, South Waziristan, FAT
-
Quartz
Tole, Wana, South Waziristan, Federally Administered Tribal Areas, Pakistan
13.7 x 1.8 cm (Author: am mizunaka)
Quartz
Tole, Wana, South Wazirista
-
Quartz
Tornadei Valley, Malenco, Sondrio Prov., Lombardy, Italy
4.5 x 6.6 cm
Glassy colorless quartz crystals included with green chlorite. (Author: crosstimber)
Quartz
Tornadei Valley, Malenco, S
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Quartz
Trepca Complex, Kosovska Mitrovica, Kosovo
3.4 x 6.6 cm
A jackstraw group quartz crystals covered with rhombic micro calcites and dark green to black spherical chlorite. (Author: crosstimber)
Quartz
Trepca Complex, Kosovska Mi
-
Quartz
Trepca complex, Kosovska Mitrovica, Kosovo
6.1 x 7.3 cm
Transparent quartz crystals with minor pyrite and chlorite. Mined in 2012. (Author: crosstimber)
Quartz
Trepca complex, Kosovska Mi
-
Quartz
Van Rhynsdorp, Western Cape, South Africa
320 x 140 mm
(Author: Pierre Joubert)
Quartz
Van Rhynsdorp, Western Cape
-
Quartz
Van Rhynsdorp, Western Cape, South Africa
320 x 140 mm (Author: Pierre Joubert)
Quartz
Van Rhynsdorp, Western Cape
-
Quartz
Villiersdorp, Western Cape, SA
50 x 18 x 09 mm (Author: Pierre Joubert)
Quartz
Villiersdorp, Western Cape,
-
Quartz
Villiersdorp, Western Cape, SA
41 x 23 x 11 mm
A peculiar ’floater’ (Author: Pierre Joubert)
Quartz
Villiersdorp, Western Cape,
-
Quartz
Villiersdorp, Western Cape, SA
Fingers for scale. (Author: Pierre Joubert)
Quartz
Villiersdorp, Western Cape,
-
Quartz
Villiersdorp, Western Cape, SA
Fingers for scale. (Author: Pierre Joubert)
Quartz
Villiersdorp, Western Cape,
-
Quartz
Vtoroy Sovietskiy mIne, Dal’negorsk, Primorskiy Kary, Russia
9.0 x 12.0 cm.
A jackstraw group of slender orange quartz crystals partially coated with a second generation of colorless quartz from the find in 1996. (Author: crosstimber)
Quartz
Vtoroy Sovietskiy mIne, Dal
-
Quartz
Waziristan, Pakistan
10x3.7cm
Quartz Faden (Author: Greg Lilly)
Quartz
Waziristan, Pakistan
10x3.7
-
Quartz
Western Cape, Ceres
114 x 76mm
The cluster partially cleaned (Author: Pierre Joubert)
Quartz
Western Cape, Ceres
114 x 7
-
Quartz
Western Cape, Ceres
14 x 08 x 07 mm
’herkimer’ type quartz crystal; relatively common in the Western Cape. (Author: Pierre Joubert)
Quartz
Western Cape, Ceres
14 x 08
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Quartz
Western Cape, Ceres
28 x 18 x 08 mm
The same little floater from a slightly different angle (Author: Pierre Joubert)
Quartz
Western Cape, Ceres
28 x 18
-
Quartz
Western Cape, Ceres
28 x 18 x 08 mm
The same little floater from a slightly different angle (Author: Pierre Joubert)
Quartz
Western Cape, Ceres
28 x 18
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Quartz
Western Cape, Ceres
28 x 18 x 08 mm
Oh! A little floater like this makes a trip worth the while. Too beautiful! (Author: Pierre Joubert)
Quartz
Western Cape, Ceres
28 x 18
-
Quartz
Western Cape, Ceres
33 x 27 x 12 mm (Author: Pierre Joubert)
Quartz
Western Cape, Ceres
33 x 27
-
Quartz
Western Cape, Ceres
33 x 27 x 12 mm
Quite an amazing little floater; no damage, not even to the ’stem’ (Author: Pierre Joubert)
Quartz
Western Cape, Ceres
33 x 27
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Quartz
Western Cape, Ceres
36 x 13 x 12 mm
This lovely single crystal is typical of this area; ’self healed’ at the bottom (Author: Pierre Joubert)
Quartz
Western Cape, Ceres
36 x 13
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Quartz
Western Cape, Ceres
43 x34 x 26 mm
The above specimen at another angle (Author: Pierre Joubert)
Quartz
Western Cape, Ceres
43 x34
-
Quartz
Western Cape, Ceres
43 x34 x 26 mm (Author: Pierre Joubert)
Quartz
Western Cape, Ceres
43 x34
-
Quartz
Western Cape, Ceres
49 x 25 x 10 mm (Author: Pierre Joubert)
Quartz
Western Cape, Ceres
49 x 25
-
Quartz
Western Cape, Ceres
49 x 25 x 10 mm
A beautiful, flat floater with a crystal inclusion (Author: Pierre Joubert)
Quartz
Western Cape, Ceres
49 x 25
-
Quartz
Western Cape, Ceres
50 x 12 x 12 mm
Another typical specimen from this area, also ’self healed’ at the bottom (Author: Pierre Joubert)
Quartz
Western Cape, Ceres
50 x 12
-
Quartz
Western Cape, Ceres
n/a
A close up of Riana’s pocket with a few crystals from it. (Author: Pierre Joubert)
Quartz
Western Cape, Ceres
n/a
A c
-
Quartz
Western Cape, Ceres
n/a
A medium sized cluster from the above pocket. (Author: Pierre Joubert)
Quartz
Western Cape, Ceres
n/a
A m
-
Quartz
Western Cape, Ceres
n/a
Close up of Riana in action (Author: Pierre Joubert)
Quartz
Western Cape, Ceres
n/a
Clo
-
Quartz
Western Cape, Ceres
n/a
Not far from Riana’s find (about 30 metres away), I also found a promising pocket in this rock wall. (Author: Pierre Joubert)
Quartz
Western Cape, Ceres
n/a
Not
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Quartz
Western Cape, Ceres
n/a
Riana found her own pocket of Quartz crystals and spent hours, carefully cleaning it out. (Author: Pierre Joubert)
Quartz
Western Cape, Ceres
n/a
Ria
-
Quartz
Western Cape, Ceres
n/a
The pocket kept going in deeper with small to medium sized clusters and single crystals coming out regularly. (Author: Pierre Joubert)
Quartz
Western Cape, Ceres
n/a
The
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Quartz
Western Cape, South Africa
FOV approx. 80 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
FOV approx. 70 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
62 mm longest measurement. (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
38 mm longest measurement (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
35 mm longest measurement (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
55 mm longest measurement (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
98 mm longest measurement
Quartz from this direct area. The yellow coloured coating is probably from Iron oxide. (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
85 x 60 43 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
both 50 mm long
Some of these clear ones are just of the most beautiful I have seen. (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
89 x 70 x 35 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
53 x 30 x 15 mm
A few floaters like these also came out of this ’joy’ pocket. (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
50 x 11 x 10 mm
Some crystals are glass clear with small balls of green chlorite. (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
108 x 55 x 51 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
107 x 50 x 38 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
73 x 50 x 37 mm
Same as above. (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
73 x 50 x 37 mm
Same as above. (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
73 x 50 x 37 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
51 x 44 x 36 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
40 x 13 x 12 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
63 x 23 x 10 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
46 x 30 x 24 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
68 x 22 x 20 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
53 x 15 x 08 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
50 x 32 x 20 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
61 x 16 x 12 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
73 x 18 x 16 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
61 x 17 x 13 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
36 x 15 x 11 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
40 x 06 x 05 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
46 x 13 x 10 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
50 x 08 x 07 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
32 x 11 x 07 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Western Cape, South Africa
57 x 44 x 22 mm (Author: Pierre Joubert)
Quartz
Western Cape, South Africa
-
Quartz
Whangapoa Area, Coromandel Peninsular, New Zealand
7x5cm
Another view of the above specimen. (Author: Greg Lilly)
Quartz
Whangapoa Area, Coromandel
-
Quartz
Whangapoa Area, Coromandel Peninsular, New Zealand
7x5cm
Large quartz crystals on a bed of tiny quartz crystals.
Ex George Judge Collection (Author: Greg Lilly)
Quartz
Whangapoa Area, Coromandel
-
Quartz
Yaogangxian Mine, Yizhang, Chenzhou, Hunan, China
5×6×10 cm. (Author: chinamineral)
Quartz
Yaogangxian Mine, Yizhang,
-
Quartz
Zhengzhou Prefecture, Henan Prov., China
6.5 x 7.4 cm.
Three intergrown quartz crystals colored green presumably by fibrous actinolite or byssolite inclusions. In spite of doing quite a bit of research on a more definitive location, I have been unable to find out much more about exactly where this is from. (Author: crosstimber)
Quartz
Zhengzhou Prefecture, Henan
-
Quartz
Zirkel shaft, Mansfeld, Saxony-Anhalt, Germany.
9 x 8 cm.
With 1950s label. (Author: Andreas Gerstenberg)
Quartz
Zirkel shaft, Mansfeld, Sax
-
Quartz
Zone A - Montseny Massif - Girona - Catalonia - Spain
61 x 43 x 35 mm (Author: Joan Martinez Bruguera)
Quartz
Zone A - Montseny Massif -
-
Quartz
Zone A - Montseny Massif - Girona - Catalonia - Spain
51 x 39 x 35 mm (Author: Joan Martinez Bruguera)
Quartz
Zone A - Montseny Massif -
-
Quartz
Zone A - Montseny Massif - Girona - Catalonia - Spain
44 x 38 x 16 mm (Author: Joan Martinez Bruguera)
Quartz
Zone A - Montseny Massif -
-
Quartz
Zone A - Montseny Massif - Girona - Catalonia - Spain
42 x 40 x 20 mm (Author: Joan Martinez Bruguera)
Quartz
Zone A - Montseny Massif -
-
Quartz
Zone A - Montseny Massif - Girona - Catalonia - Spain
42 x 29 x 21 mm (Author: Joan Martinez Bruguera)
Quartz
Zone A - Montseny Massif -
-
Quartz
Zone A - Montseny Massif - Girona - Catalonia - Spain
37 x 28 x 17 mm (Author: Joan Martinez Bruguera)
Quartz
Zone A - Montseny Massif -
-
Quartz (Author: Craig Mercer)
Quartz
-
Quartz (variety chalcedony)
(Author: Don Lum)
Quartz (variety chalcedony)
-
Quartz (variety chalcedony)
(Author: Don Lum)
Quartz (variety chalcedony)
-
Quartz (variety smoky quartz / variety tessin habit)
Erongo Mountain, Usakos, Erongo Region, Namibia
47 mm x 38 mm x 24 mm (Author: Don Lum)
Quartz (variety smoky quartz / variety tessin habit)
Erongo Mountain, Usakos
-
Quartz & Fluorite
Dong Shan Mine, Hunan, China
Specimen size: 6 x 5 x 4.5 cm.
Crystal size: 2 cm. (Author: Leon56)
Quartz & Fluo
Dong Shan Mine, H
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Quartz & Star Muscovite
Source: Jenipapo district, Itinga, Minas Gerais, Southeast Region, Brazil
Size: 4,5 x 3,5 x 5 cm
Very nice exemplare muscovite on quartz (Author: Leon56)
Quartz & Star
Source: Jenipapo
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Quartz "half-scepter" with smoky and amethyst phantoms, from Goboboseb, Namibia, 6.2 x 2.3 x 1.9 cm. Ex. C. Key Collection. I’m following John’s "scepters" thread trying to figure out what conditions would exist to create a crystal like this... (Author: Tracy)
Quartz "half-scepter" wi
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Quartz ( var Smoky )
Neu Schwaben, Karibib, Namibia
13.7 x 12 cm (Author: Don Lum)
Quartz ( var Smoky )
Neu Schwaben,
-
Quartz ( var. Amethyst Japan Twin )
Farm Boekenhouthoek, Mkobola District, Mpumalanga Province, South Africa
106 x 76 x 59 mm
ex. Uli Bahmann collection (Author: GneissWare)
Quartz ( var. Amethyst Japan Twin
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Quartz ( var. Chlorite Included ) with Albite
Ganesh Himal, Dhading District, Bagmati Zone (Anchal), Nepal
74 x 55 x 52 mm
Crystals to 45 mm in length (Author: GneissWare)
Quartz ( var. Chlorite Included )
-
Quartz ("Eisenkiesel"), Calcite
From Alme near Brilon in Sauerland, Germany.
Specimen size 9 cm (Author: Tobi)
Quartz ("Eisenkiesel"),
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Quartz ((variety amethyst), Calcite
Erongo Mountain, Usakos, Erongo Region, Namibia
112 mm x 83 mm x 60 mm (Author: Don Lum)
Quartz ((variety amethyst), Calcite
Erongo Mountain, Usakos, Erongo Region, N
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Quartz ((variety amethyst), Calcite
Erongo Mountain, Usakos, Erongo Region, Namibia
112 mm x 83 mm x 60 mm (Author: Don Lum)
Quartz ((variety amethyst), Calcite
Erongo Mountain, Usakos, Erongo Region, N
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Quartz (amethyst)
Kharan, Baluchistan, Pakistan
45x20x15mm (Author: Walker)
Quartz (amethyst)
Kharan, Baluchis
-
Quartz (amethyst)
Kharan, Baluchistan, Pakistan
45x20x15mm (Author: Walker)
Quartz (amethyst)
Kharan, Baluchist
-
Quartz (Amethyst; Rock Crystal, Smoky Quartz, Prase)
China, Austria, Germany, Kazakhstan, Mexico, Namibia, USA (Author: Tobi)
Quartz (Amethyst; Rock Crystal, Sm
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Quartz (blue). Juanona Quarry. Antequera. Málaga. Andalusia. Spain. Crystals 1 cm each. (Author: nimfiara)
Quartz (blue). Juanona Quarry. Ant
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Quartz (cat´s eye)
Treseburg, Harz mtns., Saxony-Anhalt, Germany.
6 x 3,5 cm
Historic polished sample showing a nice chatoyance effect. (Author: Andreas Gerstenberg)
Quartz (cat´s eye)
Treseburg, Harz
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Quartz (crystals up to 5 cm with chlorite inclusions) from Miehlen, Taunus. (Author: Andreas Gerstenberg)
Quartz (crystals up to 5 cm with c
-
Quartz (diamond)
Carrara, Toscana, Italy
Fov 60 mm (Author: ploum)
Quartz (diamond)
Carrara, Toscana,
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Quartz (double-terminated), azurite, malachite
Mecissi (Mcissi), Er Rachidia Province, Meknès-Tafilalet Region, Morocco
Specimen height 7,5 cm, quartz crystal 6,5 cm (Author: Tobi)
Quartz (double-terminated), azurit
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Quartz (Faden)
Tole, Wana, South Waziristan, FATA, Pakistan
12 x 4 cm (Author: Don Lum)
Quartz (Faden)
Tole, Wana, South W
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Quartz (Faden)
Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
117mm x 35mm x 16mm (Author: Firmo Espinar)
Quartz (Faden)
Muzo mining dis