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Mineral specimens search results for [ Quartz ]Page bottom

Smoky Quartz with Chlorite and Feldspar.
TA99Y9: Smoky Quartz with Chlorite and Feldspar
Very aerial group of oriented smoky Quartz crystals. They are transparent, very bright and have small Feldspar crystals and Chlorite on the base of the aggregate. One of the crystals shows, very visible, the Dauphiné twin law. An excellent Alpine classic.
La Lauzière Massif, Saint-Jean-de-Maurienne, Savoie, Auvergne-Rhône-Alpes  France
Specimen size: 7.2 × 8.3 × 5.5 cm = 2.83” × 3.27” × 2.17”

Price: [SOLD]
Smoky Quartz with Feldspar.
TF71K4: Smoky Quartz with Feldspar
Group of two flat, transparent and doubly terminated Quartz crystals on a matrix of Feldspar crystals, probably Orthoclase. The locality is uncommon.
The matrix has, on its backside, a fissure recemented by Quartz but also repaired (or consolidated). This circumstance is noted on the label from the Bob Jones collection, that we'll send with the specimen.
Mineral Mountains area, Beaver County, Utah  USA
Specimen size: 15.5 × 10 × 6 cm = 6.10” × 3.94” × 2.36”

Price: [SOLD]
Smoky Quartz with inclusions and Chlorite.
TP92L0: Smoky Quartz with inclusions and Chlorite
An interesting novelty of Tucson 2008 due to the quality and locality. Group of deep smoky Quartz crystals, one of them clearly dominant and partially doubly terminated, with well defined faces and edges. Crystals are transparent with several inclusions. We particularly like one of the inclusions, located at the top of the main Quartz crystal, of snowy well defined white globular crystals, whose identity we can’t say.
Diamantina, Jequitinhonha, Minas Gerais  Brazil (11/2007)
Specimen size: 11 × 10.5 × 5.1 cm = 4.33” × 4.13” × 2.01”

Price: [SOLD]
Smoky Quartz with inclusions, Microcline and Albite (pericline).
RA9V1: Smoky Quartz with inclusions, Microcline and Albite (pericline)
From a classic Spanish locality. Group of translucent crystals of Quartz slightly smoky, with phantom growths, very well defined faces and edges, and on a matrix of Microcline and Albite (variety pericline) crystals.
The handwritten label of the Folch collection that we'll send to the buyer notes that it was collected by Folch himself in 1917.
La Cabrera, Sigüenza, Comarca Sierra Norte de Guadalajara, Guadalajara, Castilla-La Mancha  Spain (1917)
Specimen size: 9.8 × 6.1 × 4.8 cm = 3.86” × 2.40” × 1.89”

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

Price: [SOLD]
Smoky Quartz with Microcline.
RA11V0: Smoky Quartz with Microcline
Translucent crystals of Quartz showing inclusions and phantom growths. They are on a matrix of Microcline crystals, one of them clearly dominant and with a neat Baveno twin.
Bustarviejo, Comarca Sierra Norte, Madrid, Community of Madrid  Spain
Specimen size: 7.1 × 7 × 5.2 cm = 2.80” × 2.76” × 2.05”

Price: [SOLD]
Smoky Quartz with Microcline.
NL27M9: Smoky Quartz with Microcline
The crystal has an especially intense luster and has very deep color. The back side has some contact zones and there is Microcline attached in some areas.
Soliva Quarry (AVE Quarry works), Can Sala, Riudarenes, Comarca La Selva, Girona / Gerona, Catalonia  Spain (2006)
Specimen size: 10.8 × 6.9 × 5.3 cm = 4.25” × 2.72” × 2.09”

Price: [SOLD]
Smoky Quartz with Microcline.
NK57K1: Smoky Quartz with Microcline
A transparent crystal with a deep and uniform color. It is on a matrix of Microcline. The crystal is from the Massabé Quarry, where is possible to find some specimens yet.
Mas Sever Quarry, Massabè (Mas Ceber), Sils, Comarca La Selva, Girona / Gerona, Catalonia  Spain (2002)
Specimen size: 3.8 × 1.4 × 1.1 cm = 1.50” × 0.55” × 0.43”

Price: [SOLD]
Smoky Quartz with Microcline and Albite.
RL11I0: Smoky Quartz with Microcline and Albite
The crystals have classic forms and they are very well grown and have very well defined faces and edges. They contrast with the matrix of Microcline on which white Albite has grown.
Formación Papachacra, Departamento Belén, Catamarca  Argentina (1993)
Specimen size: 9.8 × 7.2 × 3.4 cm = 3.86” × 2.83” × 1.34”

Main crystal size: 5.8 × 2.7 cm = 2.28” × 1.06”

Price: [SOLD]
Smoky Quartz with Microcline and Albite.
NQ66W4: Smoky Quartz with Microcline and Albite
Single crystal of very deep colored smoky Quartz. It is transparent and bright and it is on a small matrix of Microcline and Albite, with leafy growths of Muscovite. The crystal shows a notable phantom growth at its termination.
Mas Sever Quarry, Massabè (Mas Ceber), Sils, Comarca La Selva, Girona / Gerona, Catalonia  Spain (04/2004)
Specimen size: 9.1 × 3.7 × 3.2 cm = 3.58” × 1.46” × 1.26”

Price: €160 / US$180 / ¥20470 / AUD$250
Smoky Quartz with Opal.
NR11F2: Smoky Quartz with Opal
From a very new locality, the prisms of smoky Quartz, which have excellent color and brilliance, form a fence of parallel crystals. A base covered by Opal, which adds contrast and support.
Venero I Quarry (Cadalso I Quarry), Cadalso de los Vidrios, Comarca Sierra Oeste de Madrid, Madrid, Community of Madrid  Spain (2004)
Specimen size: 7.5 × 6.2 × 3.5 cm = 2.95” × 2.44” × 1.38”

Price: [SOLD]
Smoky Quartz with Rutile and Hematite.
AM98M5: Smoky Quartz with Rutile and Hematite
Doubly terminated smoky Quartz crystal, very rich with golden-yellow acicular crystals of Rutile and laminar crystals of Hematite. Very esthetic.
Caí bom Mine, Novo Horizonte, Bahia, Northeast Region  Brazil (06/2006)
Specimen size: 6.9 × 2.8 × 1.7 cm = 2.72” × 1.10” × 0.67”

Price: [SOLD]
Twinned Quartz.
EQ67K6: Twinned Quartz
Group of doubly terminated crystals, one of them clearly dominant, extraordinarily flattened because the accentuated growth of two opposite faces of the rhombohedron. The specimen is absolutely clear and has, as a curiosity, some slightly curved faces. At the same time, we suspect, due the position of the small faces on the top, it is twinned.
Cavradi, Curnera Valley, Tujetsch (Tavetsch), Vorderrhein Valley, Grischun (Grisons; Graubünden)  Switzerland
Specimen size: 5.7 × 4.2 × 0.8 cm = 2.24” × 1.65” × 0.31”

Price: [SOLD]
Twinned Quartz (japan law twin).
EK89AL6: Twinned Quartz (japan law twin)
Very aerial group of Quartz crystals, one of them clearly dominant and twinned by the japan-law, with double terminations. The crystals are water-clear and very shiny, with inclusions and negative forms of Quartz inside. Exceptional.
Municipio La Belleza, Vélez Province, Santander Department  Colombia (01/2020)
Specimen size: 8.2 × 6 × 5 cm = 3.23” × 2.36” × 1.97”

Price: €4800 / US$5419 / ¥614250 / AUD$7670

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