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Mineral specimens search results for [ Quartz ]Page bottom

Quartz (variety smoky) with Hematite inclusions.
EX76AD2: Quartz (variety smoky) with Hematite inclusions
Single smoky Quartz crystal, transparent, very bright and with a very deep and uniform color, with Hematite inclusions on its terminal faces and with very visible right-handed rhombohedral faces.
Uri  Switzerland (1992)
Specimen size: 6.5 × 3.6 × 2.7 cm = 2.56” × 1.42” × 1.06”

Price: €180 / US$203 / ¥23030 / AUD$280
Quartz (variety smoky) with inclusions.
SM240GRW: Quartz (variety smoky) with inclusions
Group of Quartz crystals (smoky variety) totally or partially doubly terminated, with very well marked parallel scepter growths, transparent, and with well defined geometric inclusions. The specimen comes from the Pedro Goy collection.
Minas Gerais  Brazil
Specimen size: 18.8 × 8 × 5.6 cm = 7.40” × 3.15” × 2.20”

Main crystal size: 6.7 × 4.4 cm = 2.64” × 1.73”

Price: [SOLD]
Quartz (variety smoky) with inclusions and Chlorite.
9TN37N4: Quartz (variety smoky) with inclusions and Chlorite
Floater group of crystals, all them doubly terminated, bright, with very well defined faces and edges and very rich in Chlorite inclusions. Highlight the large number of inclusions of an unknown nature. For specialized collectors in minerals rich in inclusions.
Diamantina, Jequitinhonha, Minas Gerais  Brazil (2007)
Specimen size: 8.4 × 6.4 × 4.2 cm = 3.31”

Price: €170 / US$191 / ¥21750 / AUD$270
Quartz (variety smoky) with inclusions and Chlorite.
TM87L0: Quartz (variety smoky) with inclusions and Chlorite
An interesting novelty of Tucson 2008 due to the quality and locality. Group of smoky Quartz crystals, some of them doubly terminated, with well defined faces and edges. Crystals are quite transparent with several inclusions, among others Chlorite.
Diamantina, Jequitinhonha, Minas Gerais  Brazil (11/2007)
Specimen size: 5.7 × 5.6 × 3.5 cm = 2.24” × 2.20” × 1.38”

Main crystal size: 4.1 × 2.2 cm = 1.61” × 0.87”

Price: [SOLD]
Quartz (variety smoky) with inclusions and Chlorite.
TT98L0: Quartz (variety smoky) with inclusions and Chlorite
An interesting novelty of Tucson 2008 due to the quality and locality. Group of smoky Quartz crystals, one of them clearly dominant and doubly terminated, with well defined faces and edges. Crystals are transparent with several inclusions, among others Chlorite.
Diamantina, Jequitinhonha, Minas Gerais  Brazil (11/2007)
Specimen size: 9.7 × 6.8 × 5.6 cm = 3.82” × 2.68” × 2.20”

Price: [SOLD]
Quartz (variety smoky) with inclusions and Chlorite.
TM70P9: Quartz (variety smoky) with inclusions and Chlorite
Doubly terminates crystal of excellent transparency, luster and color and with abundant and esthetic inclusions. We must note slight damage on one of the terminal faces but we are sure it does not detract from the quality of this excellent sample.
Diamantina, Jequitinhonha, Minas Gerais  Brazil (11/2007)
Specimen size: 15.2 × 4.2 × 3.7 cm = 5.98” × 1.65” × 1.46”

Price: [SOLD]
Quartz (variety smoky) with inclusions and Orthoclase.
SM130DAJ: Quartz (variety smoky) with inclusions and Orthoclase
Group of Quartz crystals (smoky variety), one of them clearly dominant and partially doubly terminated, with a normal termination at the lower end and a parallel polycrystalline growth in the upper part. The group, very rich in inclusions, conserves remains of an Orthoclase matrix. The specimen comes from the Lluís Daunis collection.
(La Cabrera pluton), La Cabrera, Comarca Sierra Norte de Madrid, Madrid, Community of Madrid  Spain (±1970)
Specimen size: 9.6 × 4.3 × 4 cm = 3.78” × 1.69” × 1.57”

Price: €130 / US$146 / ¥16630 / AUD$200
Quartz (variety smoky) with Microcline.
DE10AL0: Quartz (variety smoky) with Microcline
Quartz crystals (smoky variety) on Microcline matrix, some of them with curious growth forms. The two main crystals, which form a very marked parallel growth, are transparent around the terminations and rich in inclusions in the lower and intermediate parts of the prism. This piece comes from the Daunis collection, a reference for local collectors in the Barcelona area during the 1970s-80s, and whose label we will send to the buyer.
Les Mallorquines, Sils, Comarca La Selva, Girona / Gerona, Catalonia  Spain
Specimen size: 6.1 × 3.4 × 1.9 cm = 2.40” × 1.34” × 0.75”

Main crystal size: 4 × 1.6 cm = 1.57” × 0.63”

Price: [SOLD]
Quartz (variety smoky) with Microcline.
DD16AH2: Quartz (variety smoky) with Microcline
Quartz crystal with very well defined parallel growths, with a very deep smoky color, very bright and with Microcline on the matrix.
The Daunis collection was, in the 70’s and the 80’s, a reference for the local prospectors of the Barcelona area.
Les Mallorquines, Sils, Comarca La Selva, Girona / Gerona, Catalonia  Spain
Specimen size: 6.8 × 4.4 × 3.6 cm = 2.68” × 1.73” × 1.42”

Price: €110 / US$124 / ¥14070 / AUD$170
Quartz (variety smoky) with Microcline.
NB27AJ5: Quartz (variety smoky) with Microcline
Very well defined smoky Quartz crystals with shades between gray and brown and on matrix with sharp Microcline crystals. From a more or less well-known locality but where only a few samples of this quality were collected.
Can Berenguer Hill, Gualba, Comarca Vallès Oriental, Barcelona, Catalonia  Spain (2015)
Specimen size: 13.7 × 9.5 × 6.6 cm = 5.39” × 3.74” × 2.60”

Main crystal size: 4.5 × 2 cm = 1.77” × 0.79”

Price: €210 / US$237 / ¥26870 / AUD$330
Quartz (variety smoky) with Microcline.
DF48AH6: Quartz (variety smoky) with Microcline
A pair Quartz crystals, one of them clearly dominant, bright, translucent, with a smoky phantom growth and with a small Microcline matrix. The sample is from a very uncommon Catalan locality and it is one of the best Quartz samples we know from there.
The Daunis collection was, in the 70’s and the 80’s, a reference for the local prospectors of the Barcelona area.
La Arola, Comarca Osona, Girona / Gerona, Catalonia  Spain
Specimen size: 12 × 10.8 × 8.4 cm = 4.72” × 4.25” × 3.31”

Price: [SOLD]
Quartz (variety smoky) with Microcline and Albite.
DF16AH6: Quartz (variety smoky) with Microcline and Albite
Quartz (smoky variety) crystals that are bright, transparent, have a very deep and uniform smoky color and are implanted on a matrix of Microcline crystals with a small group of Albite crystals.
The Daunis collection was, in the 70’s and the 80’s, a reference for the local prospectors of the Barcelona area.
Les Mallorquines, Sils, Comarca La Selva, Girona / Gerona, Catalonia  Spain
Specimen size: 4.6 × 4 × 2.9 cm = 1.81” × 1.57” × 1.14”

Main crystal size: 3.3 × 1.2 cm = 1.30” × 0.47”

Price: [SOLD]
Quartz (variety smoky) with Orthoclase.
DL13AH2: Quartz (variety smoky) with Orthoclase
Two partially doubly terminated Quartz crystals, one of them clearly dominant, very flattened, with fine superficial recrystallization of the same Quartz, and with parallel growths of Orthoclase crystals.
The Daunis collection was, in the 70’s and the 80’s, a reference for the local prospectors of the Barcelona area.
(La Cabrera pluton), La Cabrera, Comarca Sierra Norte de Madrid, Madrid, Community of Madrid  Spain (±1970)
Specimen size: 6.3 × 4.8 × 2.7 cm = 2.48” × 1.89” × 1.06”

Price: €80 / US$90 / ¥10230 / AUD$120
Quartz (variety smoky) with Orthoclase.
EQ47AJ5: Quartz (variety smoky) with Orthoclase
Group of smoky colored crystals between transparent and translucent with white phantom growths, very bright and on matrix with Microcline.
The sample is from the Raúl Sanabria collection whose label we will send to the buyer.
Navazales II Quarry, La Cabrera pluton, Valdemanco-Bustarviejo-Cabanillas de la Sierra-Navalafuente, Comarca Sierra Norte de Madrid, Madrid, Community of Madrid  Spain (02/2001)
Specimen size: 10 × 7.4 × 6.8 cm = 3.94” × 2.91” × 2.68”

Main crystal size: 8.7 × 5.6 cm = 3.43” × 2.20”

Price: [SOLD]
Quartz (variety smoky) with Rutile inclusions.
SM480HRG: Quartz (variety smoky) with Rutile inclusions
Smoky Quartz crystal, between transparent and translucent, lustrous, with deep smoky tones and very rich in inclusions of fine fibrous aggregates of Rutile with a golden yellow color. An old classic from Brazil.
Novo Horizonte, Bahia, Northeast Region  Brazil (±1970)
Specimen size: 20.8 × 18 × 13.8 cm = 8.19” × 7.09” × 5.43”

Price: [SOLD]
Quartz (variety smoky), Albite, Microcline.
3N57: Quartz (variety smoky), Albite, Microcline
Crystals of very deeply colored smoky Quartz, transparent and shiny, with a little Microcline and Albite matrix, with some leafy growths of Muscovite.
Mas Sever Quarry, Massabè (Mas Ceber), Sils, Comarca La Selva, Girona / Gerona, Catalonia  Spain (12/2001)
Specimen size: 11.0 × 5.7 cm = 4.33” × 2.24”

Price: €50 / US$56 / ¥6390 / AUD$70
Quartz (variety smoky), Chlorite.
10DQ: Quartz (variety smoky), Chlorite
Quartz crystals (variety smoky), one of them clearly dominant, doubly terminated, with well-defined faces and edges, with external and internal inclusions of deep green Chlorite crystals, which give some of the Quartz crystal faces a rough appearance
Dodo Mine, Saranpaul, Khanty-Mansi Okrug, Tyumen Oblast  Russia
Specimen size: 3.9 × 2.0 × 1.9 cm = 1.54” × 0.79” × 0.75”

Price: €40 / US$45 / ¥5110 / AUD$60
Quartz after Anhydrite.
TB16V4: Quartz after Anhydrite
Group of flattened prismatic crystals of Anhydrite, one of them dominant, completely pseudomorphed by Quartz. The Quartz forms a continuous surface of small, very bright, crystals.
The sample, very typical for the locality, is with a label of the collector, Robert Stoufer, that we will send to the buyer.
OS pocket, Ouray, Ouray District, Ouray County, Colorado  USA (1992)
Specimen size: 9.4 × 4.4 × 2.5 cm = 3.70” × 1.73” × 0.98”

Price: [SOLD]
Quartz after Aragonite.
XM140TC: Quartz after Aragonite
Group of crystals, very aerial and on matrix, of Quartz pseudomorphs after Aragonite, an unusual substitution and, in this case, also very aesthetic. The crystals have recognizable crystal shapes, and are translucent and white. The specimen comes from the Alain Martaud collection, whose label we will send to the buyer.
Los Pajaritos-Cabezo de Don Juan Ravine, Llano del Beal, Cartagena, Comarca Campo de Cartagena, Murcia, Region of Murcia  Spain (1980-1985)
Specimen size: 10.5 × 7.8 × 9 cm = 4.13” × 3.07” × 3.54”

Price: €140 / US$158 / ¥17910 / AUD$220
Quartz after Aragonite with Quartz.
NB87AM2: Quartz after Aragonite with Quartz
Group of very aerial crystals on a matrix of Quartz pseudomorphs after Aragonite, an unusual replacement and, in this case, also very aesthetic. The crystals, with recognizable crystal shapes are translucent and white in color.
Los Pajaritos-Cabezo de Don Juan Ravine, Llano del Beal, Cartagena, Comarca Campo de Cartagena, Murcia, Region of Murcia  Spain
Specimen size: 10.3 × 9.5 × 5.5 cm = 4.06” × 3.74” × 2.17”

Main crystal size: 3 × 0.9 cm = 1.18” × 0.35”

Price: [SOLD]
Quartz after Calcite.
NM61D9: Quartz after Calcite
Let’s see: some scalenohedrons of Calcite once existed in the pocket. They are now long gone and all that remains is the form of the faces of the old Calcite crystals that have been preserved by the coating of Quartz that formed on them. It is a floater with a very clean appearance and great originality. It is the most spectacular of the specimens of this type that came out of this find.
The specimen has been reviewed and published in the magazine ‘Bocamina’ on page 62 in number 19, year 2007.
La Viesca Mine, Reguerín II pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Asturias, Principality of Asturias  Spain (12/2001)
Specimen size: 11.5 × 9.5 × 5 cm = 4.53” × 3.74” × 1.97”

Price: [SOLD]
Quartz after Calcite with Sphalerite and Pyrite.
EA87AE5: Quartz after Calcite with Sphalerite and Pyrite
Perimorph growths of small white Quartz crystal coatings over disappeared Calcite crystals that had very sharp rhombohedral forms. On the back on the sample groups of Pyrite micro-crystals and twinned Sphalerite crystals have grown. The sample is from a very poorly known mine, far from the Maramures area.
Bucegi Mountains (Gaura), Brasov, Brasov District, Transylvania  Romania (1969)
Specimen size: 13.7 × 12.2 × 6.2 cm = 5.39” × 4.80” × 2.44”

Main crystal size: 5.8 × 4.2 cm = 2.28” × 1.65”

Price: [SOLD]
Quartz after Fluorite.
EB66AM2: Quartz after Fluorite
Very aerial Quartz on matrix, which has completely replaced a cubic Fluorite crystal. The replacement of Fluorite by Quartz, which is not just a coating, is evident in the smaller crystals on this specimen.
Aurouze, Mazerat-Aurouze, Brioude, Haute-Loire, Auvergne-Rhône-Alpes  France
Specimen size: 5.2 × 4.6 × 2.4 cm = 2.05” × 1.81” × 0.94”

Price: [SOLD]
Quartz coated by Quartz (variety chalcedony).
HM280NT: Quartz coated by Quartz (variety chalcedony)
Group of slightly amethystine Quartz crystals with the faces completely covered by a second generation of pale pink micro-crystalline Quartz.
The specimen comes from the Miguel David Martínez collection (nº 519) whose label we will send to the buyer.
Los Pajaritos-Cabezo de Don Juan Ravine, Llano del Beal, Cartagena, Comarca Campo de Cartagena, Murcia, Region of Murcia  Spain
Specimen size: 12.8 × 9.5 × 7.7 cm = 5.04” × 3.74” × 3.03”

Main crystal size: 5.7 × 4.6 cm = 2.24” × 1.81”

Price: [SOLD]
Quartz doubly terminated with inclusions.
TC190TR: Quartz doubly terminated with inclusions
Floater doubly terminated Quartz crystal, transparent, lustrous, and with abundant hydrocarbon inclusions. A Spanish classic.
Berbes mining area, Berbes, Ribadesella, Comarca Oriente, Asturias, Principality of Asturias  Spain
Specimen size: 8.4 × 4 × 3.3 cm = 3.31” × 1.57” × 1.30”

Price: €190 / US$214 / ¥24310 / AUD$300

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