Quartz (amethyst) - Mineral specimens search results

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Mineral specimens search results for [ Quartz (amethyst) ]

EV16H2: Doubly terminated Quartz (variety amethyst)

Doubly terminated floater. The color is deeper at the terminations, whose luster is also more intense than in the other faces. The crystal grew on other small crystals of Quartz (amethyst)
Don Nicolás Mine, Villa Rafael Benegas (Villa Benegas), Mina Clavero, San Alberto Department, Córdoba Province Argentina (01-06/2002)
Specimen size: 5.2 × 3.3 × 2.8 cm = 2.0” × 1.3” × 1.1”
Price: Euro:100 / US$113 / Yen:12520 / AUD$150

EC96G1: Doubly terminated Quartz (variety amethyst) scepter

Parallel growth of two prismatic, doubly-terminated crystals. They are well developed, of an intense color and simple forms, growing as a scepter on a little matrix of white Quartz.
Don Nicolás Mine, Villa Rafael Benegas (Villa Benegas), Mina Clavero, San Alberto Department, Córdoba Province Argentina (01-06/2002)
Specimen size: 6.8 × 4.1 × 3 cm = 2.7” × 1.6” × 1.2”

Main crystal size: 0.8 × 0.8 cm = 0.3” × 0.3”
Price: Euro:160 / US$181 / Yen:20030 / AUD$250

TE66G3: Quartz (variety amethyst) scepter

The locality is especially interesting and also the specimen. It forms a clear, sharp scepter with inner zones of different intensity of color and attractive inclusions.
Santa Maria do Jetiba, Espirito Santo Brazil (12/2004)
Specimen size: 4.5 × 3.5 × 3.2 cm = 1.8” × 1.4” × 1.3”
Price: [SOLD]

TJ56AH2: Quartz (variety amethyst)

Druse with a fan-like aggregate of very sharp crystals that are transparent, very bright and with a very deep color. A fine sample, very esthetic.
Kakamunurle Quarry, Karur District, Tamil Nadu India
Specimen size: 6.6 × 5 × 2.3 cm = 2.6” × 2.0” × 0.9”

Main crystal size: 1.7 × 0.7 cm = 0.7” × 0.3”
Price: Euro:140 / US$158 / Yen:17530 / AUD$220

DX46AG0: Quartz (variety amethyst)

Group of transparent and bright crystals, some with a good length. Color zoning is present in some crystals and the color more dense and uniform in others, and with phantom growths. One of those not plentiful non-Spanish samples from the Daunis collection.
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave) Mexico
Specimen size: 7.3 × 4.9 × 3.5 cm = 2.9” × 1.9” × 1.4”
Price: [SOLD]

ER89AC2: Quartz (variety amethyst)

Stalactitic growth, on a Quartz (variety chalcedony) matrix, of weakly developed prismatic Quartz (variety amethyst) faces that have a very deep color, intense luster and are very rich in inclusions.
Catalán Grande Quarry, Catalán Grande area, Artigas Department Uruguay (02/2007)
Specimen size: 16.5 × 14.2 × 9.5 cm = 6.5” × 5.6” × 3.7”

Main crystal size: 1.7 × 1.4 cm = 0.7” × 0.6”
Price: Euro:490 / US$555 / Yen:61360 / AUD$770

MV89AC8: Quartz (variety amethyst)

Stalactitic growth of Quartz (amethyst variety) crystals with practically no prisms. They have a very deep color, an intense luster and are very rich in inclusions.
Amarilla Quarry, Catalán Grande area, Artigas Department Uruguay (03/2014)
Specimen size: 11.8 × 6.3 × 6.5 cm = 4.6” × 2.5” × 2.6”
Price: [SOLD]

TB91AG1: Quartz (variety amethyst)

Large crystals of amethyst, different than the classic amethysts of Las Vigas, with thicker and slightly tapered crystals and zoned color, very intense in the first generation of the crystal and colorless or white in its last growth phase. A classic of the past from the collection of José Luis Vallecillo.
Amatitlán, Municipio Zumpango del Río, Guerrero Mexico
Specimen size: 17.7 × 11.5 × 6.7 cm = 7.0” × 4.5” × 2.6”

Main crystal size: 6 × 1.7 cm = 2.4” × 0.7”
Price: [SOLD]

FG90: Quartz (variety amethyst)

Amatitlan gave the largest doubly terminated Amethyst crystals in the world. Unfortunately most of them were damaged with broken or significant dings at the top of the crystals. Just a few specimen were saved in good shape. Again, Martín was in the right place at the right time and luckily he got a very esthetic one without significant damage. Plus this specimen has two main doubly terminated crystals joined by other smaller crystals. As you can see in the photo the specimen looks great!
Amatitlan, Guerrero Mexico
Specimen size: 9 × 8.8 × 6.2 cm = 3.5” × 3.5” × 2.4”
Price: [SOLD]

MA7Y9: Quartz (variety amethyst)

Fine aggregate on matrix of very transparent crystals with an attractive pale lilac color and the slightly curved shape typical of the best samples from Baia Sprie.
Baia Sprie Mine, Baia Sprie, Maramures Romania (1990)
Specimen size: 9.5 × 5.6 × 5.4 cm = 3.7” × 2.2” × 2.1”

Main crystal size: 3.3 × 0.7 cm = 1.3” × 0.3”
Price: [SOLD]

MM66H6: Quartz (variety amethyst)

Crystals have a deeper color than usual for the locality and the three faces of the dominant rhombohedron are much larger than those of the other rhombohedron.
Boldut Mine, Cavnic mining area, Cavnic, Maramures Romania (±1970)
Specimen size: 6.5 × 5.8 × 3.7 cm = 2.6” × 2.3” × 1.5”
Price: [SOLD]

MF50AA9: Quartz (variety amethyst)

Two parallel stalactitic growths of very sharp and bright crystals, with a very intense, deep and uniform color, that are on a base of white chalcedony. The sample is from a recent find in a new quarry at the locality.
Amarilla Quarry, Catalán Grande area, Artigas Department Uruguay (03/2014)
Specimen size: 12.4 × 8.8 × 5.4 cm = 4.9” × 3.5” × 2.1”

Main crystal size: 1 × 0.9 cm = 0.4” × 0.4”
Price: Euro:540 / US$611 / Yen:67620 / AUD$850

MB93AA9: Quartz (variety amethyst)

Perimorph growth of very sharp and bright crystals with a very deep violet color, very rich with oxide inclusions and with recrystallized hematoid Quartz microcrystals on the edges. The amethyst grew coating a group of Calcite crystals, subsequently dissolved and completely missing, that left a big cavity with geometrical forms.
Amarilla Quarry, Catalán Grande area, Artigas Department Uruguay (03/2014)
Specimen size: 22.5 × 10.3 × 5.4 cm = 8.9” × 4.1” × 2.1”
Price: [SOLD]

MB99I0: Quartz (variety amethyst)

The quality of its color is extraordinary. Crystals have different intensities of color on the prism and the rhombohedron, it is more intense on the terminations. The group is a stalagmite which once covered a hexagonal crystal of Calcite, now gone, but it left a mold in the center of the specimen. We note the precision of the quarry’s name, until now very difficult to determine on Uruguayan specimen.
The specimen has been reviewed, photographed and published as a new discovery in the magazine ‘‘Mineral Up’’ on page 54 in number 2007/1.
Catalán Grande Quarry, Catalán Grande area, Artigas Department Uruguay (07/2006)
Specimen size: 12 × 5.7 × 6.7 cm = 4.7” × 2.2” × 2.6”

Main crystal size: 1.9 × 1.3 cm = 0.7” × 0.5”
Price: [SOLD]

EV86P3: Quartz (variety amethyst)

Stalagmitic growth of crystals of dipyramidal habit and a very poorly developed prism. Of excellent color and luster, they form a very interesting esthetic piece. This sample is from a recent find in March 2009.
La Bolsa Quarry, La Bolsa area, Artigas Department Uruguay (03/2009)
Specimen size: 10.5 × 7.9 × 8 cm = 4.1” × 3.1” × 3.1”
Price: [SOLD]

ER97R9: Quartz (variety amethyst)

Very aerial stalagmitic growth of short crystals with excellent, very intense, luster, and a deep violet color.
La Bolsa Quarry, La Bolsa area, Artigas Department Uruguay (03/2009)
Specimen size: 10.3 × 9.4 × 7.2 cm = 4.1” × 3.7” × 2.8”

Main crystal size: 0.7 × 0.7 cm = 0.3” × 0.3”
Price: Euro:290 / US$328 / Yen:36310 / AUD$450

MN49R8: Quartz (variety amethyst)

Stalactitic growth of crystals of deep violet color and intense luster in which predominate their terminal faces due to the scanty development of the prismatic forms.
La Bolsa Quarry, La Bolsa area, Artigas Department Uruguay (08/2010)
Specimen size: 16 × 5.6 × 5.2 cm = 6.3” × 2.2” × 2.0”
Price: [SOLD]

TM67Q6: Quartz (variety amethyst)

Stalagmitic growth of small crystals of amethyst with a modestly developed prism, a very deep violet color and intense luster, standing on a base of crystals of the same mineral and all in basalt matrix.
Santa Ana Quarry, Artigas Department Uruguay (08/2009)
Specimen size: 9.9 × 9.8 × 6.4 cm = 3.9” × 3.9” × 2.5”

Main crystal size: 0.7 × 0.7 cm = 0.3” × 0.3”
Price: [SOLD]

NR59K7: Quartz (variety amethyst)

Parallel growth of a brilliant doubly terminated crystal group with a pale but uniform color. The group forms a scepter on a deep smoky Quartz crystal.
Soliva Quarry (AVE Quarry works), Can Sala, Riudarenes, Comarca La Selva, Girona/Gerona, Catalonia Spain (2006)
Specimen size: 6.5 × 3.5 × 2.9 cm = 2.6” × 1.4” × 1.1”
Price: [SOLD]

NA10L6: Quartz (variety amethyst)

Parallel growth of amethyst crystals, with a second generation of small Quartz crystals, some of them doubly terminated, which grew perpendicular to the specimen main axis. Color is more intense in terminations. A very curious specimen for the locality. This specimen is from the AVE (Spanish High Speed Train) quarry works where actually it is quite impossible to obtain quality specimens.
Soliva Quarry (AVE Quarry works), Can Sala, Riudarenes, Comarca La Selva, Girona/Gerona, Catalonia Spain (2006)
Specimen size: 7.6 × 5.1 × 5.2 cm = 3.0” × 2.0” × 2.0”
Price: [SOLD]

RV76H7: Quartz (variety amethyst)

Beautiful miniature. It is a group of crystals having an extraordinary deep color. Faces and edges are so sharp that they seem polished. The locality itself is very original.
Eonyang, Kyeongsangnamdo South Korea (±1974)
Specimen size: 3.5 × 2.6 × 1.6 cm = 1.4” × 1.0” × 0.6”
Price: [SOLD]

MF96: Quartz (variety amethyst)

Single crystal, recrystallized at the bottom, of brilliant amethyst with a nice deeply colored phantom inside. Its rear is covered by minor orange Fluorapophyllite-(K). We will provide a copy of the analysis of it to the customer.
Fengjiashan Mine, Edong, Daye, Huangshi Prefecture, Hubei Province China (2002)
Specimen size: 9.2 × 5 × 4 cm = 3.6” × 2.0” × 1.6”
Price: [SOLD]

TE69S5: Quartz (variety amethyst)

Transparent, colorless and very neat crystals with very well marked phantom growth of deep amethyst color. The base of the sample is recrystallized and the main crystal has a small geometrical indentation on the faces of the rhombohedron.
Goboboseb Mountain, Brandberg, Erongo Namibia (2001)
Specimen size: 10.4 × 9.2 × 3.8 cm = 4.1” × 3.6” × 1.5”
Price: [SOLD]

TV62H8: Quartz (variety amethyst)

A nice miniature, very esthetic, forms a crown of crystals of excellent transparency, luster and color typical of the samples of this locality. The crown of violet crystals strongly contrasts with a central nucleus of clearer crystals practically uncolored.
Kakamunurle Quarry, Tamil Nadu India (2005)
Specimen size: 3.2 × 2.5 × 1.5 cm = 1.3” × 1.0” × 0.6”

Main crystal size: 1.1 × 0.8 cm = 0.4” × 0.3”
Price: [SOLD]

NB57F0: Quartz (variety amethyst)

The most notable thing about these crystals is the way the rhombohedral faces of the termination are much larger than the prism faces. The color is intense and the coloring is not evenly distributed within the crystals. The rear has re-crystallized.
Mas Sever Quarry, Massabè (Mas Ceber), Sils, Comarca La Selva, Girona/Gerona, Catalonia Spain (2004)
Specimen size: 4.5 × 3.5 × 1.5 cm = 1.8” × 1.4” × 0.6”
Price: [SOLD]

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