Quartz - Mineral specimens search results

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Mineral specimens search results for [ Quartz ]

RC47H7: Quartz (variety smoky and gwindel) with Chlorite

Parallel aggregate with a slightly twisting (gwindel) The faces of the prism are neat and bright; meanwhile the rhombohedron is rough and matte due to Chlorite inclusions. The specimen entered the Folch collection through an exchange in 1947.
Drum Tobel, Sedrun, Tujetsch (Tavetsch), Grischun (Grisons; Graubünden) Switzerland (±1940)
Specimen size: 5.3 × 5.2 × 2.7 cm = 2.09” × 2.05” × 1.06”
Price: [SOLD]

RB37Z4: Quartz (variety smoky and gwindel) with Chlorite

Group of deep smoky transparent crystals with a small matrix and microcrystalline Chlorite inclusions. The aggregate shows parallel growths and a very well defined "gwindel" bend.
Ritzlihorn, Guttannen, Hasli Valley, Bern, Ritzlihorn, Guttannen, Hasli Valley, Bern Switzerland (±1948)
Specimen size: 6.8 × 5 × 2.8 cm = 2.68” × 1.97” × 1.10”
Price: [SOLD]

TC1100TP: Quartz (variety smoky and variety gwindel)

Large group of Quartz crystals (smoky variety), one of them clearly dominant, with very visible twists and parallel gwindel-like growths, with good luster and a deep color and good transparency.
Aiguille de l'Eboulement, Les Petites Jorasses, Mont Blanc Massif, Chamonix, Haute-Savoie, Auvergne-Rhône-Alpes France (2015)
Specimen size: 20.7 × 11.4 × 10.6 cm = 8.15” × 4.49” × 4.17”
Price: €1100 / US$1171 / ¥179470 / AUD$1800

SV3220TXL: Quartz (variety smoky quartz)

Ultra-thin, doubly terminated, floater Quartz. With a lot of luster and a beautiful smoky color with color zoning, this is the typical specimen of a collector who, by paying attention at shows, finds curiosities or things out of the norm, different...
Minas Gerais Brazil
Specimen size: 9.9 × 5.6 × 0.7 cm = 3.90” × 2.20” × 0.28”
Price: [SOLD]

EM27AC0: Quartz (variety smoky quartz)

A novelty at the Ste. Marie-aux-Mines 2015 Show. Excellent example in which the two directions of the smoky Quartz crystals have been controlled epitactically by the feldspar upon which they grew. They resemble multiple Japan law twins but they are not twins. This phenomenon is seen on similar specimens from the Erongo Mountains, Namibia, as described by John White in an article in Rocks & Minerals, vol. 87, Sept./Oct. 2012, pp. 459-462, but this one has a related combo of small species, classics from Malawi.
The specimen's photo has been reviewed and published in the magazine ‘Rocks & Minerals’ on page 11 in the volume 91, number 1, Jan/Feb 2016
Mount Malosa, Zomba District Malawi (11-12/2014)
Specimen size: 8 × 3.5 × 3.6 cm = 3.15” × 1.38” × 1.42”
Price: [SOLD]

EQ37AC0: Quartz (variety smoky quartz)

A novelty at the Ste. Marie-aux-Mines 2015 Show. Excellent example in which the two directions of the smoky Quartz crystals have been controlled epitactically by the feldspar upon which they grew. They resemble multiple Japan law twins but they are not twins. This phenomenon is seen on similar specimens from the Erongo Mountains, Namibia, as described by John White in an article in Rocks & Minerals, vol. 87, Sept./Oct. 2012, pp. 459-462, but this one has a related combo of small species, classics from Malawi.
Mount Malosa, Zomba District Malawi (11-12/2014)
Specimen size: 8.4 × 4.1 × 2.9 cm = 3.31” × 1.61” × 1.14”

Main crystal size: 2.3 × 1.6 cm = 0.91” × 0.63”
Price: [SOLD]

EP37AC0: Quartz (variety smoky quartz)

A novelty at the Ste. Marie-aux-Mines 2015 Show. Excellent example in which the two directions of the smoky Quartz crystals have been controlled epitactically by the feldspar upon which they grew. They resemble multiple Japan law twins but they are not twins. This phenomenon is seen on similar specimens from the Erongo Mountains, Namibia, as described by John White in an article in Rocks & Minerals, vol. 87, Sept./Oct. 2012, pp. 459-462, but this one has a related combo of small species, classics from Malawi.
The specimen's photo has been reviewed and published in the magazine ‘Rocks & Minerals’ on page 11 in the volume 91, number 1, Jan/Feb 2016
Mount Malosa, Zomba District Malawi (11-12/2014)
Specimen size: 9.2 × 4 × 4 cm = 3.62” × 1.57” × 1.57”
Price: [SOLD]

N9BL6: Quartz (variety smoky quartz)

From the last mining works that tried to exploit again the Quarries in Lumbrales, a very interesting Quartz crystal with sharp faces and edges, and a slight and uniform smoky tone at the top, milky at the base. One can see some geometric hoppered growth forms. With Orthoclase and kaolinized Mica.
Mari Tere Mine, Mining Group Minero Feli, Lumbrales, Comarca El Abadengo, Salamanca, Castile and León Spain (±1980)
Specimen size: 6.8 × 2.4 × 2.2 cm = 2.68” × 0.94” × 0.87”
Price: [SOLD]

VD38AA7: Quartz (variety smoky quartz)

Aggregate of very sharp dipyramidal crystals without prism faces and with the dark color, almost black, typical of these samples, naturally irradiated by uranium minerals scattered throughout the rocks of the locality. An excellent Brazilian classic.
Recruta, Vitória da Conquista, Bahia Brazil
Specimen size: 13.2 × 8.5 × 7.7 cm = 5.20” × 3.35” × 3.03”
Price: [SOLD]

SV3760EGA: Quartz (variety smoky quartz) with Albite

We couldn't reach the end of this edition without one of the most classic of classics: an 'alpine' quality smoky Quartz, with its small matrix of Albite, and, like the mountains in which it forms, standing tall, pointing towards the sky.
Pointe des Périades, Mont Blanc Massif, Chamonix, Haute-Savoie, Auvergne-Rhône-Alpes France (±1995)
Specimen size: 11.5 × 6.9 × 5.4 cm = 4.53” × 2.72” × 2.13”

Main crystal size: 11.5 × 4.4 cm = 4.53” × 1.73”
Price: €760 / US$809 / ¥124000 / AUD$1240

JMB12AP8: Quartz (variety smoky quartz) with Clinozoisite-Epidote and Microcline

Two Quartz crystals, intense dark brown (smoky variety), transparent, lustrous, with a small, sharp crystal of Microcline and microcrystals of Clinozoisite-Epidote at the base and at the terminations.
Santa Coloma de Farners, Comarca La Selva, Gerona / Girona, Catalonia / Catalunya Spain (1977)
Specimen size: 4.1 × 2.8 × 2.5 cm = 1.61” × 1.10” × 0.98”
Price: €75 / US$79 / ¥12230 / AUD$120

SV2240EGX: Quartz (variety smoky quartz) with Orthoclase and Mica

Group of Quartz crystals (smoky variety) implanted on a matrix of Orthoclase crystals twinned according to the Baveno law, and with a parallel aggregate of lamellar Mica crystals, probably Muscovite. The specimen, of special interest due to its locality and size, comes from the collection of Raúl Sanabria, whose label we will send to the buyer.
Navazales Quarry (El Berrocal, Los Gallegos), La Cabrera pluton, Valdemanco - Bustarviejo, Comarca Sierra de Guadarrama, Community of Madrid Spain (03/2001)
Specimen size: 14.4 × 11.6 × 6.7 cm = 5.67” × 4.57” × 2.64”

Main crystal size: 4.5 × 3.5 cm = 1.77” × 1.38”
Price: €240 / US$255 / ¥39150 / AUD$390

TVR11AO0: Quartz (variety smoky)

Complete doubly terminated crystal of Quartz (smoky variety), on matrix, transparent, with good luster and very deep and uniform smoky tones. An Australian classic that we will ship in its original Perky box from the Robert J. (Bob) Noble collection, which also contains the label.
Mooralla, Southern Grampians Shire, Victoria Australia
Specimen size: 3.3 × 2.8 × 1.8 cm = 1.30” × 1.10” × 0.71”
Price: [SOLD]

21NAX60: Quartz (variety smoky)

Very sharp Quartz crystal (smoky variety), with parallel and staggered growths, transparent, with good luster and an intense and uniform smoky tone, on a Microcline matrix with preferred orientations, creating a graphic texture. The specimen comes from the quarries of Monte Xiabre in Galicia, and was found in 2015.
Xiabre Mountain, Vilagarcía de Arousa, Comarca O Salnés, Pontevedra, Galicia / Galiza Spain (10/2015)
Specimen size: 7.6 × 5.7 × 4.7 cm = 2.99” × 2.24” × 1.85”

Main crystal size: 7.6 × 4.7 cm = 2.99” × 1.85”
Price: €55 / US$58 / ¥8970 / AUD$90

MY11AN0: Quartz (variety smoky)

Group of two doubly terminated Quartz crystals (smoky variety), with very sharp crystal forms and inverse scepter growths, transparent and very lustrous. We will ship the specimen in its original Perky box from the Robert J. Noble collection, which also contains the label.
Mooralla, Southern Grampians Shire, Victoria Australia
Specimen size: 3.2 × 2.4 × 1.7 cm = 1.26” × 0.94” × 0.67”
Price: [SOLD]

CB12AM1: Quartz (variety smoky)

Quartz crystal (smoky variety) clearly right-handed, with very clear faces and edges. Extraordinarily transparent and shiny, with a deep and intense color.
A French alpine classic that comes from the Carles Curto collection, whose label and catalogue entry we will send to the buyer.
Mont Blanc Massif, Chamonix, Haute-Savoie, Auvergne-Rhône-Alpes France (±1977)
Specimen size: 5.5 × 2.7 × 2.6 cm = 2.17” × 1.06” × 1.02”
Price: [SOLD]

18NA13: Quartz (variety smoky)

Flattened crystal of Quartz, smoky variety, with more intense color in the center of the crystal and polycrystalline terminations on one of its faces. From a classic deposit for Catalan mineralogy.
Mas Sever Quarry, Massabè (Mas Ceber), Sils, Comarca La Selva, Gerona / Girona, Catalonia / Catalunya Spain (2004-2010)
Specimen size: 7.3 × 6.1 × 2.7 cm = 2.87” × 2.40” × 1.06”
Price: €75 / US$79 / ¥12230 / AUD$120

TGB13AO1: Quartz (variety smoky)

Doubly terminated Quartz crystals, with very well defined parallel growths, transparent, with good luster and an intense smoky color with darker zoning on the terminations. On a colorless Quartz matrix. We will send the buyer the specimen in its original perky box from the Robert J. (Bob) Noble collection, which also contains the label.
Mooralla, Southern Grampians Shire, Victoria Australia
Specimen size: 3.6 × 1.8 × 1.4 cm = 1.42” × 0.71” × 0.55”

Main crystal size: 2 × 1.4 cm = 0.79” × 0.55”
Price: €75 / US$79 / ¥12230 / AUD$120

MG13AN0: Quartz (variety smoky)

Partially doubly terminated Quartz crystal (smoky variety) with very well defined faces and edges, transparent, with good luster and a deep and uniform color. We will ship the specimen in its original Perky box from the Robert J. Noble collection, which also contains the label, which shows that it was previously in the Melanson collection.
Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont (Piemonte) Italy
Specimen size: 3.3 × 1.4 × 1.3 cm = 1.30” × 0.55” × 0.51”
Price: [SOLD]

MW13AM7: Quartz (variety smoky)

Parallel floater growth of two smoky Quartz crystals, transparent, with great luster and a very deep smoky color which is distributed in zones of variable intensity.
We will ship the specimen in its original Perky box from the Robert J. (Bob) Noble collection, which also contains the label, indicating that it was in the Melanson collection.
Linópolis, Divino das Laranjeiras, Vale do Rio Doce, Minas Gerais Brazil
Specimen size: 2.4 × 2.2 × 1.9 cm = 0.94” × 0.87” × 0.75”
Price: [SOLD]

9MC14F5: Quartz (variety smoky)

One can see different crystals that have grown in various directions. To me it looks like it is the very complex crystallization that gives the specimen so many faces, which means that any movement creates numerous reflections. It is a very original floater with zones of smoky color and multi-colored reflection from its interior. For Quartz specialists.
Sâo Geraldo do Baixio, Governador Valadares, Vale do Rio Doce, Minas Gerais Brazil (09/2002)
Specimen size: 9.0 × 7.0 × 5.0 cm = 3.54” × 2.76” × 1.97”
Price: €80 / US$85 / ¥13050 / AUD$130

TZX13AO0: Quartz (variety smoky)

Scepter growth of two transparent, lustrous Quartz crystals (smoky variety) with very deep and with zones of variable intensity. An Australian classic that we will ship in its original Perky box from the Robert J. (Bob) Noble collection, which also contains the label.
Mooralla, Southern Grampians Shire, Victoria Australia
Specimen size: 2.4 × 1.3 × 1.1 cm = 0.94” × 0.51” × 0.43”

Main crystal size: 1.6 × 1.3 cm = 0.63” × 0.51”
Price: [SOLD]

DH26AK4: Quartz (variety smoky)

Full crystal, with highly profiled polycrystalline terminations with the base recrystallized as the start of a scepter growth. The specimen, transparent, bright and of a very deep and uniform smoky color, comes from a completely lost locality and is from the Daunis collection, which in the 1970s to ‘80s was a reference collection for local field collectors in the Barcelona area.
Les Mallorquines, Sils, Comarca La Selva, Gerona / Girona, Catalonia / Catalunya Spain
Specimen size: 6.7 × 3 × 2.6 cm = 2.64” × 1.18” × 1.02”
Price: €110 / US$117 / ¥17940 / AUD$180

JFD67AO0: Quartz (variety smoky)

'Pereña' is a mythical name in Spanish mineralogy because, when pegmatites were being handed out, Spain must have missed the meeting, because it has very few, and for this reason, although tiny (compared to those of other countries), the Pereña de la Ribera pegmatite is quite famous for its heliodor Beryls, smoky Quartz and many other species. So I was very happy to be able to get this piece from Manolo Tomé. It has extra-flat Quartz and an intense smoky color, almost black, with good transparency and luster.
Pereña de la Ribera, Comarca La Ribera, Salamanca, Castile and León Spain (1993)
Specimen size: 6.1 × 4.7 × 1.6 cm = 2.40” × 1.85” × 0.63”
Price: [SOLD]

TC160RM: Quartz (variety smoky)

Sharp Quartz crystal, with very well defined faces and edges, transparent, with good luster and a very deep color.
Zinggenstöcke, Oberaar Lake area, Grimsel area, Hasli Valley, Bern Switzerland (1958)
Specimen size: 11.3 × 4.7 × 4.6 cm = 4.45” × 1.85” × 1.81”
Price: [SOLD]

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