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Mineral specimens search results for [ Quartz ]Page bottom

Quartz (variety smoky) with Feldspar.
RF12AB7: Quartz (variety smoky) with Feldspar
Floater complete Quartz crystal, extraordinarily flat, with a very uncommon shape and bordered and partially coated by small crystals of an indeterminate Feldspar. The locality is very unusual.
La Roca del Vallès, Comarca Vallès Oriental, Barcelona, Catalonia / Catalunya  Spain
Specimen size: 10.4 × 6.2 × 1.1 cm = 4.09” × 2.44” × 0.43”

Price: [SOLD]
Quartz (variety smoky) with Ferberite.
DC89AJ0: Quartz (variety smoky) with Ferberite
Parallel growth of very sharp Quartz (smoky variety) crystals. They are partially doubly terminated, transparent, very bright, with inclusions, and are on a matrix of crystallized Ferberite with small Pyrite crystals.
The sample was in the Desmond Sacco collection whose label we will send to the buyer.
Kara-Oba, Betpak-Dala (Bet-Pak-Dala) Desert, Karaganda Region  Kazakhstan
Specimen size: 10.3 × 5.4 × 6.8 cm = 4.06” × 2.13” × 2.68”

Main crystal size: 8.8 × 5.7 cm = 3.46” × 2.24”

Price: €460 / US$491 / ¥74410 / AUD$770
Quartz (variety smoky) with Hematite.
RQ27R6: Quartz (variety smoky) with Hematite
Group of mostly doubly terminated crystals of Quartz. They are completely clear, very bright and are on matrix with small platy crystals of Hematite. An excellent Alpine classic.
Cavradi, Curnera Valley, Tujetsch (Tavetsch), Vorderrhein Valley, Grischun (Grisons; Graubünden)  Switzerland (±1954)
Specimen size: 7.2 × 7 × 4.8 cm = 2.83” × 2.76” × 1.89”

Price: [SOLD]
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: [SOLD]
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”

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”

Main crystal size: 7.1 × 2,0 cm = 2.80”

Price: €170 / US$181 / ¥27500 / AUD$280
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”

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”

Main crystal size: 7.7 × 3.3 cm = 3.03” × 1.30”

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, Community of Madrid  Spain (±1970)
Specimen size: 9.6 × 4.3 × 4 cm = 3.78” × 1.69” × 1.57”

Main crystal size: 8.2 × 4.3 cm = 3.23” × 1.69”

Price: €130 / US$138 / ¥21030 / AUD$218

TC280DGR: Quartz (variety smoky) with Mica and Microcline
Single crystal of Quartz (smoky variety) bright, transparent, with a dense smoky color and with a little bit of Microcline matrix with Mica. We will send the buyer the autographed label from the Daunis collection.
Les Mallorquines, Sils, Comarca La Selva, Gerona / Girona, Catalonia / Catalunya  Spain
Specimen size: 6.5 × 2 × 1.6 cm = 2.56” × 0.79” × 0.63”

Price: €80 / US$85 / ¥12940 / AUD$130
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, Gerona / Girona, Catalonia / Catalunya  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, Gerona / Girona, Catalonia / Catalunya  Spain
Specimen size: 6.8 × 4.4 × 3.6 cm = 2.68” × 1.73” × 1.42”

Price: €110 / US$117 / ¥17790 / AUD$180
Quartz (variety smoky) with Microcline.
NTM96AO0: Quartz (variety smoky) with Microcline
Quartz crystal (smoky variety) very sharp, with parallel growths and very marked steps, between transparent and translucent, with good luster and an intense and uniform smoky tone. With Microcline at the base of the crystal. The specimen comes from the Miguel David Martínez collection (nº 853), whose label we will send to the buyer.
Mas Sever Quarry, Massabè (Mas Ceber), Sils, Comarca La Selva, Gerona / Girona, Catalonia / Catalunya  Spain (±2015)
Specimen size: 11.5 × 5 × 4.7 cm = 4.53” × 1.97” × 1.85”

Main crystal size: 9.7 × 5 cm = 3.82” × 1.97”

Price: [SOLD]
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 / Catalunya  Spain (2015)
Specimen size: 13.7 × 9.5 × 6.6 cm = 5.39” × 3.74” × 2.60”

Price: €210 / US$224 / ¥33970 / AUD$350
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, Gerona / Girona, Catalonia / Catalunya  Spain
Specimen size: 12 × 10.8 × 8.4 cm = 4.72” × 4.25” × 3.31”

Main crystal size: 12 × 7.5 cm = 4.72” × 2.95”

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, Gerona / Girona, Catalonia / Catalunya  Spain
Specimen size: 4.6 × 4 × 2.9 cm = 1.81” × 1.57” × 1.14”

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, Community of Madrid  Spain (±1970)
Specimen size: 6.3 × 4.8 × 2.7 cm = 2.48” × 1.89” × 1.06”

Main crystal size: 6.3 × 3 cm = 2.48” × 1.18”

Price: €80 / US$85 / ¥12940 / AUD$130
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 Quarries, La Cabrera pluton, Valdemanco - Bustarviejo - Cabanillas de la Sierra - Navalafuente, Comarca Sierra Norte, Community of Madrid  Spain (02/2001)
Specimen size: 10 × 7.4 × 6.8 cm = 3.94” × 2.91” × 2.68”

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, Gerona / Girona, Catalonia / Catalunya  Spain (12/2001)
Specimen size: 11.0 × 5.7 × 2.7 cm = 4.33” × 2.24” × 1.06”

Price: [SOLD]
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”

Main crystal size: 3.6 × 1.9 cm = 1.42” × 0.75”

Price: [SOLD]
Quartz (variety smoky), Quartz, Microcline.
21DLX14: Quartz (variety smoky), Quartz, Microcline
Group of Quartz crystals (smoky variety), two of them clearly dominant and interpenetrated, one of them with polycrystalline growths and with the peculiarity of being partially covered by a second generation of Quartz. With traces of Microcline and some contacts in the upper part of the specimen that do not affect the beauty of the whole, one more curiosity obtained by Lluís Daunis from whom the specimen comes and whose handwritten label we will send to the buyer.
Sils, Comarca La Selva, Gerona / Girona, Catalonia / Catalunya  Spain
Specimen size: 8.3 × 4.9 × 3.4 cm = 3.27” × 1.93” × 1.34”

Price: €90 / US$96 / ¥14550 / AUD$150
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, Region of Murcia (Murcia)  Spain (1980-1985)
Specimen size: 10.5 × 7.8 × 9 cm = 4.13” × 3.07” × 3.54”

Price: €140 / US$149 / ¥22640 / AUD$230

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