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Mineral specimens search results for [ Quartz (doubly terminated) ]Page bottom

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JA17I7: Doubly terminated Quartz
A splendid specimen. The crystals, even though not being very tall, are very clear and bright, with well-defined faces and edges, doubly-terminated and with some hydrocarbon inclusions and they airily sit on a very esthetic matrix.
This specimen was photographed for the ‘Über Diamanten und Hyazinthen’ section of the magazine ‘Mineralien Welt’ on page 56 of number 5/2012 and in the magazine "Lapis" on page 20 of number 7-8 / 2013
Berbes mining area, Berbes, Ribadesella, Comarca del Oriente, Principality of Asturias (Asturias)  Spain
Specimen size: 7.6 × 6.4 × 4.8 cm = 2.99” × 2.52” × 1.89”
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MB57K9: Doubly terminated Quartz
Doubly terminated Quartz crystal, with a short prism, very clear and brilliant, contrasting with a dark matrix. Very popular specimens at French mineral shows, where were called “Diamants de la Drôme” (Drôme Diamonds).
Rémuzat, Nyons, Drôme, Auvergne-Rhône-Alpes  France
Specimen size: 9.3 × 6.5 × 5.5 cm = 3.66” × 2.56” × 2.17”

Main crystal size: 1.7 × 1.3 cm = 0.67” × 0.51”
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RL46L9: Doubly terminated Quartz
Group of doubly terminated Quartz crystals, one of them clearly dominant, with excellent transparency and good brilliance. The crystal that serves as a base seems broken but is undamaged, with curious face growths.
The piece is accompanied by a handwritten label from the Folch collection.
Voralp Valley, Göscheneralp, Göschenen Valley, Göschenen, Reuss Valley, Uri  Switzerland
Specimen size: 7.1 × 4 × 2 cm = 2.80” × 1.57” × 0.79”
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NB26K9: Doubly terminated Quartz (variety amethyst)
Partially doubly terminated crystal, with color zonations that are more intense on the terminations, on a group of milky Quartz crystals. Very uncommon locality.
Don Nicolás Mine, Villa Rafael Benegas (Villa Benegas), Mina Clavero, San Alberto Department, Córdoba Province  Argentina (2003)
Specimen size: 7 × 5.5 × 3.5 cm = 2.76” × 2.17” × 1.38”

Main crystal size: 3.3 × 1.4 cm = 1.30” × 0.55”
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AT26N8: Doubly terminated Quartz with Arsenopyrite and Muscovite
Group of doubly terminated crystals of Quartz, one of them clearly dominant, with many inclusions. Partially coated by Arsenopyrite crystals and leafy aggregates of Muscovite.
Minas da Panasqueira, level 2, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro Region  Portugal
Specimen size: 6.7 × 5.3 × 2.2 cm = 2.64” × 2.09” × 0.87”
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NM87P2: Doubly terminated Quartz with Baryte and inclusions
Two very bright and well defined doubly terminated crystals with abundant inclusions and with Baryte. The secondary crystal is slightly flattened by an overgrowth of two opposite faces of one of the terminal rhombohedrons. The sample is from a recent find of a big geode in the locality. Unfortunately only a few specimens were saved and complete. The Emilio mine is very well known for colorless Fluorite crystals but Quartz is very uncommon there.
This specimen was photographed for the ‘Sainte-Marie Show 2009’ section of the magazine ‘Minéraux et Fossiles’ and appears on page 17 of number 383.
Emilio Mine, 'coquera norte', north area, Obdulia vein, Caravia mining area, La Rubiera, Loroñe, Colunga, Comarca de la Sidra, Principality of Asturias (Asturias)  Spain (03/2009)
Specimen size: 8.9 × 6.5 × 5.7 cm = 3.50” × 2.56” × 2.24”
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ML8Z1: Doubly terminated Quartz with Boulangerite inclusions
Very aerial aggregate of doubly terminated Quartz crystals with polycrystalline terminations and a grey color, due to Boulangerite inclusions.
Herja Mine, Chiuzbaia, Baia Sprie, Maramures  Romania (02/2001)
Specimen size: 3.1 × 2.5 × 2 cm = 1.22” × 0.98” × 0.79”
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RE14M5: Doubly terminated Quartz with Chlorite
Doubly terminated floater crystal with neat phantom growths underlined by Chlorite inclusions, especially on terminations.
Municipality of Tujetsch (Tavetsch), Surselva District, Grischun (Grisons; Graubünden)  Switzerland
Specimen size: 6 × 2.1 × 1.7 cm = 2.36” × 0.83” × 0.67”
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NK36G4: Doubly terminated Quartz with Fluorite, Baryte and inclusions
Doubly-terminated crystals on matrix, with hydrocarbon inclusions, on the classic colorless Fluorite typical of this mine, and also with little crystals of Baryte.
Emilio Mine, 'zona intermedia', Obdulia vein, Caravia mining area, La Rubiera, Loroñe, Colunga, Comarca de la Sidra, Principality of Asturias (Asturias)  Spain (09-11/2004)
Specimen size: 12.5 × 9.2 × 6.3 cm = 4.92” × 3.62” × 2.48”
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EP61AB8: Doubly terminated Quartz with hydrocarbon inclusions and Baryte
Aggregate of Quartz crystals, most of them doubly terminated, with a considerable length for the locality and very rich in fluid hydrocarbide inclusions, some of them mobile.
La Cabaña, Valdelmar, Berbes mining area, Berbes, Ribadesella, Comarca del Oriente, Principality of Asturias (Asturias)  Spain
Specimen size: 12.2 × 7.9 × 6.5 cm = 4.80” × 3.11” × 2.56”

Main crystal size: 8.1 × 7.1 cm = 3.19” × 2.80”
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EG46P2: Doubly terminated Quartz with inclusions
The sample is formed by two doubly terminated and complete crystals. The smallest has an unusual crystallographic habit. Both crystals are bright and have abundant mobile hydrocarbon inclusions. A magnificent classic of Berbes.
This specimen was photographed for the ‘Über Diamanten und Hyazinthen’ section of the magazine ‘Mineralien Welt’ and appears on page 56 of number 5/2012
Berbes mining area, Berbes, Ribadesella, Comarca del Oriente, Principality of Asturias (Asturias)  Spain (12/1995)
Specimen size: 5.6 × 4.4 × 3.3 cm = 2.20” × 1.73” × 1.30”
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TG47Q1: Doubly terminated Quartz with inclusions
Group of doubly terminated crystals of very well defined faces and edges and with abundant fluid inclusions with hydrocarbons of organic origin. The most important of the bubbles, on the upper pyramid of the main crystal, is mobile.
Berbes mining area, Berbes, Ribadesella, Comarca del Oriente, Principality of Asturias (Asturias)  Spain (±2005)
Specimen size: 5.3 × 4.5 × 2.7 cm = 2.09” × 1.77” × 1.06”

Main crystal size: 5.3 × 3 cm = 2.09” × 1.18”
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TM47N6: Doubly terminated Quartz with inclusions
Parallel growth of doubly terminated crystals very different than usual for the locality, resembling Alpine pieces. Thick and neatly transparent, they have a very intense luster and have unidentified inclusions.
Ganesh Himal, Dhading District, Bagmati Pradesh  Nepal (2008)
Specimen size: 10.3 × 6.5 × 4.7 cm = 4.06” × 2.56” × 1.85”
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NE16M3: Doubly terminated Quartz with inclusions and Baryte
Complete Quartz crystal, with irregularly grown faces and dissolution forms (no fractures) on the back side. This crystal shows inclusions and small matrix fragments with laminar Baryte crystals on its surface.
Emilio Mine, 'zona intermedia', Obdulia vein, Caravia mining area, La Rubiera, Loroñe, Colunga, Comarca de la Sidra, Principality of Asturias (Asturias)  Spain (09-11/2004)
Specimen size: 8.8 × 5.1 × 4 cm = 3.46” × 2.01” × 1.57”

Main crystal size: 8.5 × 4.9 cm = 3.35” × 1.93”
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NB87P2: Doubly terminated Quartz with inclusions and Pyrite
Two very bright and well defined doubly terminated crystals with abundant inclusions and with a small concretion of Pyrite. The sample is from a recent find of a big geode in the locality. Unfortunately only a few specimens were saved and complete. The Emilio mine is very well known for colorless Fluorite crystals but Quartz is very uncommon there..
This specimen was photographed and published in the magazine "Lapis" number 7-8 / 2013, page 27
Emilio Mine, 'coquera norte', north area, Obdulia vein, Caravia mining area, La Rubiera, Loroñe, Colunga, Comarca de la Sidra, Principality of Asturias (Asturias)  Spain (03/2009)
Specimen size: 7 × 5.2 × 4.7 cm = 2.76” × 2.05” × 1.85”
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JFD148AO7: Quartz (doubly terminated) with Baryte and hydrocarbon inclusions
Why did I choose this Berbes Quartz? It is beautiful, yes, and it has inclusions and some of them are mobile, but although it seems silly, I kept it because it was associated with small fragments of Baryte, which, curiously, is unusual with Berbes Quartz.
Berbes mining area, Berbes, Ribadesella, Comarca del Oriente, Principality of Asturias (Asturias)  Spain (2002)
Specimen size: 7.6 × 4.4 × 3.9 cm = 2.99” × 1.73” × 1.54”
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ND64G8: Quartz (doubly terminated) with Fluorite and hydrocarbon inclusions
Group of three short prismatic crystals, doubly terminated, transparent and bright. They have hydrocarbon inclusions and are partially covered by little cubic crystals of Fluorite.
Emilio Mine, 'zona intermedia', Obdulia vein, Caravia mining area, La Rubiera, Loroñe, Colunga, Comarca de la Sidra, Principality of Asturias (Asturias)  Spain (09-11/2004)
Specimen size: 4.3 × 4.6 × 3.4 cm = 1.69” × 1.81” × 1.34”
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TC87AE2: Quartz (doubly terminated) with hydrocarbon inclusions
Aggregate of doubly terminated crystals, one of them clearly dominant, that are very bright and have spherical hydrocarbon inclusions, small but very well defined. A Spanish classic of great quality.
La Cabaña, Valdelmar, Berbes mining area, Berbes, Ribadesella, Comarca del Oriente, Principality of Asturias (Asturias)  Spain
Specimen size: 5.6 × 5.5 × 3.6 cm = 2.20” × 2.17” × 1.42”

Main crystal size: 5.5 × 3.9 cm = 2.17” × 1.54”
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TY28AE2: Quartz (doubly terminated) with hydrocarbon inclusions
Aggregate of doubly terminated crystals, one of them clearly dominant, with curious echeloned terminations. They are very bright and have a lot of hydrocarbon inclusions. A Spanish classic of great quality.
La Cabaña, Valdelmar, Berbes mining area, Berbes, Ribadesella, Comarca del Oriente, Principality of Asturias (Asturias)  Spain
Specimen size: 9.2 × 4.8 × 3.3 cm = 3.62” × 1.89” × 1.30”
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TRT16AO7: Quartz doubly terminated with hydrocarbon inclusions
Group of doubly terminated crystals, one of them clearly dominant, transparent, lustrous, and with well-defined spherical inclusions of hydrocarbons, some of them mobile. A high quality Spanish classic, very fine.
Berbes mining area, Berbes, Ribadesella, Comarca del Oriente, Principality of Asturias (Asturias)  Spain
Specimen size: 6.2 × 3.5 × 3.2 cm = 2.44” × 1.38” × 1.26”

Main crystal size: 5.6 × 2.4 cm = 2.20” × 0.94”

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