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Mineral specimens search results for [ Quartz ]Page bottom

Quartz with inclusions, Sphalerite and Siderite.
N17PQZ4: Quartz with inclusions, Sphalerite and Siderite
Group of Quartz crystals, some of them forming parallel growths, with inclusions and partially coated by lenticular Siderite crystals and small tetrahedral Sphalerite crystals.
Minas da Panasqueira, level 2, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (1994)
Specimen size: 13.4 × 7.8 × 6.2 cm = 5.28” × 3.07” × 2.44”

Price: €190 / US$215 / JPY22520 / AUD$330
Quartz with Magnesioriebeckite inclusions.
1N60: Quartz with Magnesioriebeckite inclusions
On an ophitic rock matrix, a group of Quartz crystals showing an equidimensional shape, some of them pseudo-cubic, due to the minimal development of prism faces. Precise analyses showed that their deep blue color is due to fibrous inclusions of Magnesioriebeckite.
Acedo Claim (Juanona Quarry), Juanona, Antequera, Comarca de Antequera, Málaga, Andalusia  Spain (2000)
Specimen size: 7.5 × 6.0 × 4.3 cm = 2.95” × 2.36” × 1.69”

Price: €70 / US$79 / JPY8290 / AUD$121
Quartz with Rutile and Mica.
TR47AH1: Quartz with Rutile and Mica
A novelty at Tucson 2018. Group of Quartz crystals, one of them clearly dominant, transparent, with included acicular Rutile crystals and small leafy Mica aggregates.
Sainj Valley, Manihar Valley, Kullu District, Himachal Pradesh  India (06/2017)
Specimen size: 8.9 × 6.9 × 4.5 cm = 3.50” × 2.72” × 1.77”

Price: €240 / US$272 / JPY28450 / AUD$410
Quartz with Siderite.
TE76AG0: Quartz with Siderite
Group of Quartz crystals, one of them clearly dominant, with a very short prism and coated by a second generation of micro-crystalline Quartz. With small Siderite crystals.
San Valentín open pit, Sancti Espíritu, Sierra Minera de Cartagena-La Unión, La Unión, Comarca Campo de Cartagena, Murcia, Region of Murcia  Spain
Specimen size: 9.8 × 7.2 × 6 cm = 3.86” × 2.83” × 2.36”

Main crystal size: 5.5 × 4.6 cm = 2.17” × 1.81”

Price: €160 / US$181 / JPY18960 / AUD$270
Quartz with Siderite.
ET27AK6: Quartz with Siderite
Doubly terminated Quartz crystal, between translucent and transparent, very lustrous, with inclusions and on a matrix of sharp rhombohedral crystals of Siderite. Although it was found in the Taouz area, it is not from the group of mines at that locality but rather appeared on a nearby mountain that has no relation to the mining complex.
Jebel Tazoult Nehra, Taouz, Er Rachidia Province, Drâa-Tafilalet Region  Morocco (±1999)
Specimen size: 8.8 × 5.2 × 3.6 cm = 3.46” × 2.05” × 1.42”

Price: €220 / US$249 / JPY26080 / AUD$380
Quartz with Siderite.
E13DE2: Quartz with Siderite
Neat and brilliant Quartz with neat and brilliant Siderite. A floater with the base of the Quartz and Siderite re-crystallized.
Minas da Panasqueira, level 2, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (1997)
Specimen size: 7 × 5 × 4.5 cm = 2.76” × 1.97” × 1.77”

Main crystal size: 5.5 × 4.5 cm = 2.17” × 1.77”

Price: €85 / US$96 / JPY10070 / AUD$140
Quartz with Siderite and Muscovite.
NG96AB5: Quartz with Siderite and Muscovite
Parallel growth of completely clear, colorless and very bright Quartz crystals of great quality. They are partially coated by aggregates of lenticular Siderite crystals and leafy Muscovite aggregates.
Minas da Panasqueira, level 2, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (2004)
Specimen size: 11.4 × 6.1 × 4.8 cm = 4.49” × 2.40” × 1.89”

Price: €190 / US$215 / JPY22520 / AUD$330
Quartz with Siderite, Pyrite, Ferberite and Fluorapatite.
NH57AD6: Quartz with Siderite, Pyrite, Ferberite and Fluorapatite
Floater aggregate of two Quartz crystals with the most typical forms on the front side and polycrystalline growths on the back. They are partially coated by Siderite, Pyrite and Fluorapatite and have some small inclusions of very well defined Arsenopyrite.
Minas da Panasqueira, level 3, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (1999)
Specimen size: 22 × 11 × 5.5 cm = 8.66” × 4.33” × 2.17”

Main crystal size: 17.8 × 5.5 cm = 7.01” × 2.17”

Price: €240 / US$272 / JPY28450 / AUD$410
Quartz with Sphalerite and Chalcopyrite.
TM47AF7: Quartz with Sphalerite and Chalcopyrite
Aggregates of Chalcopyrite crystals with tetrahedral morphology and superficially substituted and recrystallized by Sphalerite. The Chalcopyrite-Sphalerite aggregates are implanted on a transparent Quartz crystal.
East Ujimqin Banner (Dongwu Qi), Xilin Gol League (Xilinguole Prefecture), Inner Mongolia Autonomous Region  China (05/2016)
Specimen size: 15.3 × 3.7 × 3.2 cm = 6.02” × 1.46” × 1.26”

Price: €240 / US$272 / JPY28450 / AUD$410
Quartz with Sphalerite and Chalcopyrite.
TK48AF7: Quartz with Sphalerite and Chalcopyrite
Chalcopyrite crystals with tetrahedral morphology superficially substituted for and recrystallized by Sphalerite. The Chalcopyrite-Sphalerite crystals are implanted on a transparent Quartz crystal.
East Ujimqin Banner (Dongwu Qi), Xilin Gol League (Xilinguole Prefecture), Inner Mongolia Autonomous Region  China (05/2016)
Specimen size: 20.3 × 3.2 × 3.4 cm = 7.99” × 1.26” × 1.34”

Main crystal size: 1.7 × 1.5 cm = 0.67” × 0.59”

Price: €320 / US$362 / JPY37930 / AUD$550
Quartz with Sphalerite and Chalcopyrite.
TX69AF7: Quartz with Sphalerite and Chalcopyrite
Chalcopyrite crystals with tetrahedral morphology superficially substituted for and recrystallized by Sphalerite. The Chalcopyrite-Sphalerite crystals are implanted on a transparent Quartz crystal.
East Ujimqin Banner (Dongwu Qi), Xilin Gol League (Xilinguole Prefecture), Inner Mongolia Autonomous Region  China (05/2016)
Specimen size: 19.8 × 5 × 4.1 cm = 7.80” × 1.97” × 1.61”

Price: €420 / US$476 / JPY49790 / AUD$730
Scepter Quartz (variety smoky).
TN56AG8: Scepter Quartz (variety smoky)
Sceptered Quartz variety smoky from an isolated find in which the upper part of the crystals is of an excellent smoky color and the lower part on which the scepter grows is milky Quartz with faces coated by parallel growths of small crystals, also Quartz.
Steinkopf, Namakwa District (Namaqualand), Northern Cape Province  South Africa (08/2010)
Specimen size: 4.4 × 3.8 × 2.3 cm = 1.73” × 1.50” × 0.91”

Price: €130 / US$147 / JPY15410 / AUD$220
Sceptered Quartz (variety amethyst) with smoky Quartz.
NH9S6: Sceptered Quartz (variety amethyst) with smoky Quartz
Sceptered Quartz amethyst from the finds of a few years ago, when the workings of the new high-speed train (AVE) crossed a mineralized area of the Montseny Mountains near Barcelona.
Soliva Quarry (AVE Quarry works), Can Sala, Riudarenes, Comarca La Selva, Girona / Gerona, Catalonia  Spain (08/2005)
Specimen size: 6.1 × 3.6 × 2.9 cm = 2.40” × 1.42” × 1.14”

Price: €55 / US$62 / JPY6520 / AUD$90
Sceptered Quartz (variety amethyst) with smoky Quartz.
NE66W4: Sceptered Quartz (variety amethyst) with smoky Quartz
Scepter growth partially doubly terminated, bright, between transparent and translucent and with a very deep violet color. On smoky Quartz matrix.
Mas Sever Quarry, Massabè (Mas Ceber), Sils, Comarca La Selva, Girona / Gerona, Catalonia  Spain (04/2005)
Specimen size: 6.5 × 4.6 × 4 cm = 2.56” × 1.81” × 1.57”

Price: €150 / US$170 / JPY17780 / AUD$260
Sceptered smoky Quartz.
TM46S1: Sceptered smoky Quartz
A novelty at Tucson 2011. Sceptered, and partially windowed growth of transparent crystals, very bright in deep smoky shades and on a parallel group of crystals of white Quartz.
Steinkopf, Namakwa District (Namaqualand), Northern Cape Province  South Africa (08/2010)
Specimen size: 6.2 × 2.8 × 2.4 cm = 2.44” × 1.10” × 0.94”

Price: €130 / US$147 / JPY15410 / AUD$220
Smoky Quartz.
MC14F5: Smoky Quartz
One can see different crystals that have grown in various directions. To me it looks like it is the very complex crystallization that gives the specimen so many faces, which means that any movement creates numerous reflections. It is a very original floater with zones of smoky color and multi-colored reflection from its interior.
Sâo Geraldo do Baixio, Governador Valadares, Minas Gerais  Brazil (09/2002)
Specimen size: 9 × 5 × 7 cm = 3.54” × 1.97” × 2.76”

Price: €90 / US$102 / JPY10660 / AUD$150
Smoky Quartz with Calcite.
TF96X4: Smoky Quartz with Calcite
Group of crystals, one of them clearly dominant, with a very short prism, very well marked window growths on rhombohedron faces and a particularly intense glassy luster. Good samples from the Grant Quarry, aside from their scarcity, are specially appreciated by advanced collectors due to their high quality, and the neat inner forms of growth and dissolution.
Grant Quarry, Greely, Gloucester Township, Carleton County, Ontario  Canada (06/2004)
Specimen size: 4.2 × 3.9 × 3.2 cm = 1.65” × 1.54” × 1.26”

Price: €190 / US$215 / JPY22520 / AUD$330
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$181 / JPY18960 / AUD$270

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