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Mineral specimens search results for [ ] Price range:more than 1000 USD$

BFG56AO6: Bixbyite with Topaz, Fluorite and Pseudobrookite

Cuboctahedral crystal of Bixbyite of good size with very sharp crystal forms, with very bright luster, on a matrix of volcanic rock. With coatings of small light purple Fluorite crystals, transparent Topaz crystals and a very sharp Pseudobrookite crystal with excellent terminations. The specimen comes from an important European collection and was sold by the well-known Dr. Wilke.
Thomas Range, Juab County, Utah USA
Specimen size: 12.4 × 8.1 × 5.9 cm = 4.88” × 3.19” × 2.32”
Price: €1500 / US$1597 / ¥244740 / AUD$2460

TMA96AN5: Veszelyite with Cuprodongchuanite and Hemimorphite

Veszelyite crystals isolated or in small groups, very sharp, of extraordinary quality for the species and very similar to the famous ones from the Black Pine mine but even more intense in color. They are translucent, lustrous and deep blue, and on a matrix with green Cuprodongchuanite and white Hemimorphite. Only a few specimens of this type were uncovered during the finds of the year 2021.
Sanguozhuang, Dongchuan District, Kunming Prefecture, Yunnan Province China (2021)
Specimen size: 4.4 × 3.3 × 2.7 cm = 1.73” × 1.30” × 1.06”

Main crystal size: 0.9 × 0.4 cm = 0.35” × 0.16”
Price: €1500 / US$1597 / ¥244740 / AUD$2460

HM1500LH: Quartz

Druse, on matrix, of extraordinarily transparent and lustrous, water-clear Quartz crystals. A classic of French mineralogy that comes to us from the Philippe Morelon collection, whose label we will send to the buyer.
À Giraud Mine, La Gardette mining area, Villard-Nôtre-Dame, Le Bourg d'Oisans, Grenoble, Isère, Auvergne-Rhône-Alpes France
Specimen size: 14.5 × 14.3 × 3.3 cm = 5.71” × 5.63” × 1.30”
Price: €1500 / US$1597 / ¥244740 / AUD$2460

NT66AL0: Gold

Gold nugget with an elongated shape that retains rounded and deformed cubic crystals on the back. A representative of Spanish Golds, seldom easy to get.
The specimen is from the Ignacio Gaspar Sintes collection, whose label and catalogue entry we will send to the buyer.
Talarrubias / Casas de Don Pedro area, Comarca La Siberia, Badajoz, Extremadura Spain
Specimen size: 2.3 × 1.1 × 0.7 cm = 0.91” × 0.43” × 0.28”
Price: €1500 / US$1597 / ¥244740 / AUD$2460

MG56AK8: Gold with Quartz

Group of Gold crystals with the combination, very rare in the same crystal, of sharp and easily identifiable rhombododecahedron faces and an extraordinarily elongated and twisted “wire” growth, in Quartz matrix. The morphology of the specimen is excellent.
El Infierno Mine, Icabarú river placers, Santa Elena de Uairen, Gran Sabana, Bolívar State Venezuela (2019)
Specimen size: 1.6 × 1.1 × 1.3 cm = 0.63” × 0.43” × 0.51”
Price: €1500 / US$1597 / ¥244740 / AUD$2460

TP66AJ8: Acanthite (Se-bearing) with Pyrite

Aerial growth of dodecahedral Acanthite crystals, a very unusual form for the species, some of them with “window” growths and partially coated by small Pyrite crystals. The sample has been analyzed, the analytic results indicating a high selenium content. We will send a copy of the analysis to the buyer.
The specimen has been reviewed, photographed and published as a new discovery in the magazine ‘Mineral Up’ on page 43 of the 2019/02 edition.
San José Mine, San José del Progreso, Municipìo San José del Progreso, Ocotlán District, Valles Centrales Region, Oaxaca Mexico (2018)
Specimen size: 6.5 × 4.5 × 3.4 cm = 2.56” × 1.77” × 1.34”
Price: €1500 / US$1597 / ¥244740 / AUD$2460

TX66AJ2: Proustite with Calcite

A novelty at Tucson 2019. Groups of Proustite crystals with an elongated prismatic shape, with parallel growths and excellent pyramidal terminations. The crystals, transparent and very bright, have an extraordinary ruby-red color. On a matrix with lenticular Calcite crystals.
Aït Ahmane, Agdz, Bou Azzer mining district, Zagora Province, Drâa-Tafilalet Region Morocco (12/2018)
Specimen size: 9.2 × 7.5 × 3.2 cm = 3.62” × 2.95” × 1.26”
Price: €1500 / US$1597 / ¥244740 / AUD$2460

MA66AD2: Ilvaite with octahedral Fluorite and Quartz

Aggregate of very thick short prismatic crystals with very well defined faces and edges. They are partially coated by small octahedral Fluorite crystals and are on a Quartz matrix. The crystals are really large, and brighter than usual with Ilvaite from this mine whose samples are progressively scarce.
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region China (2013)
Specimen size: 10.5 × 8.5 × 10.5 cm = 4.13” × 3.35” × 4.13”
Price: €1500 / US$1597 / ¥244740 / AUD$2460

TX66AB3: Pyromorphite

Aggregates of stalked crystals with slightly curved edges and with very good pinacoidal terminations. They are bright and have a clear brown color, very typical for the locality, a great European classic for the species.
Rosenberg Mine, Braubach, Bad Ems District, Lahn Valley, Rhineland-Palatinate/Rheinland-Pfalz Germany
Specimen size: 7.5 × 4 × 2.8 cm = 2.95” × 1.57” × 1.10”
Price: €1500 / US$1597 / ¥244740 / AUD$2460

TLR66AP9: Quartz (variety rose quartz) with Eosphorite

Group of Quartz crystals (variety rose quartz) with very marked polycrystalline growths, translucent, with good luster and an intense and uniform pink color, associated with small transparent brown Eosphorite crystals. The specimen, which has very large crystals for this quartz variety, comes from the Paul Muse collection.
Ilha claim, Taquaral, Itinga, Jequitinhonha, Minas Gerais Brazil
Specimen size: 11 × 8.8 × 3.2 cm = 4.33” × 3.46” × 1.26”

Main crystal size: 3.7 × 2.1 cm = 1.46” × 0.83”
Price: €1600 / US$1704 / ¥261050 / AUD$2620

MFX66AP6: Gold with Quartz and Sphalerite

Dendritic growths of Gold crystals, very shiny, on a Quartz matrix, with growths of Sphalerite microcrystals. The Sphalerite has been analyzed and we will send a copy of the analysis to the buyer.
Timmins Mine, Township, Timmins area, Cochrane District, Ontario Canada
Specimen size: 2.7 × 1.8 × 1.3 cm = 1.06” × 0.71” × 0.51”
Price: €1600 / US$1704 / ¥261050 / AUD$2620

MYX96AP1: Gold (spinel twin)

Parallel growths of very well defined Gold crystals, dominated by octahedron forms, with a very marked spinel-law twin and excellent terminations. The specimens of this find have been carefully analyzed, we will send a copy of the analysis to the buyer.
Aouint Ighoman, Assa-Zag Province, Guelmim-Oued Noun Region Morocco (2020)
Specimen size: 2 × 0.8 × 0.5 cm = 0.79” × 0.31” × 0.20”
Price: €1600 / US$1704 / ¥261050 / AUD$2620

TBR66AO4: Veszelyite on Hemimorphite

Rosette aggregates of very sharp Veszelyite crystals, with well defined crystal forms, translucent, with good luster and an extraordinarily intense and uniform color, on matrix.
Sanguozhuang, Dongchuan District, Kunming Prefecture, Yunnan Province China (12/2021)
Specimen size: 9 × 6.8 × 3.4 cm = 3.54” × 2.68” × 1.34”
Price: €1600 / US$1704 / ¥261050 / AUD$2620

TC21600TGR: Smithsonite

Botryoidal Smithsonite growths, with remnants of rock matrix, translucent, lustrous and green with bluish tones. The specimen comes from a find in the year 2020 made at a location not known until now in the world of collecting for quality specimens of Smithsonite. The specimen has been analyzed and we will send a copy of the analysis to the buyer.
Aladağ Mine, Zamanti River area, Denizovasi, Yahyalı District, Kayseri Province, Central Anatolia Region Turkey (2020)
Specimen size: 26 × 19 × 7 cm = 10.24” × 7.48” × 2.76”
Price: €1600 / US$1704 / ¥261050 / AUD$2620

MTA66AO0: Hubeite with Calcite

Groups of very sharp Hubeite crystals much larger than usual for what was known up to now for the species, with good luster and a dark reddish brown color, implanted on a matrix with white rhombohedral Calcite crystals.
Fengjiashan Mine, Edong, Daye, Huangshi Prefecture, Hubei Province China (±2001)
Specimen size: 7.8 × 9.7 × 3.7 cm = 3.07” × 3.82” × 1.46”
Price: €1600 / US$1704 / ¥261050 / AUD$2620

EFJ86AN6: Imayoshiite with Bultfonteinite, Shinichengite and Datolite (variety bakerite)

A novelty from the summer of 2021 and by far the best known for the species so far. The Imayoshiite occurs in very sharp crystals of large size, with a tabular habit and hexagonal outline, transparent, very lustrous, colorless, on matrix, associated with Andradite, pinkish Bultfonteinite and small white coatings of Shinichengite (this new mineral species was initially labeled as possible Tobermorite-Clinotobermorite) These species have been analyzed and we will send a copy of the analysis to the buyer.
Shijiangshan Mine, Yinwu, Linxi, Ulanhad League, Inner Mongolia Autonomous Region China (15/07/2021)
Specimen size: 5.3 × 4.4 × 2.8 cm = 2.09” × 1.73” × 1.10”

Main crystal size: 0.8 × 0.5 cm = 0.31” × 0.20”
Price: €1600 / US$1704 / ¥261050 / AUD$2626

SM1600MRF: Fluorite

Group of cubic Fluorite crystals, on matrix, with very marked polycrystalline growths, between translucent and transparent, with good luster and a lilac color which, depending on the incident light, acquires intense violet tones.
Berbes mining area, Berbes, Ribadesella, Comarca Oriente, Principality of Asturias (Asturias) Spain (±2000)
Specimen size: 20.4 × 19.8 × 6.6 cm = 8.03” × 7.80” × 2.60”
Price: €1600 / US$1704 / ¥261050 / AUD$2620

TY86AN2: Acanthite after Polybasite

Group of Acanthite pseudomorphs after large Polybasite crystals that have preserved the hexagonal morphology and the original skeletal growths
Fresnillo de González Echeverría (Fresnillo), Municipio Fresnillo, Zacatecas Mexico
Specimen size: 5.1 × 4.5 × 2.7 cm = 2.01” × 1.77” × 1.06”

Main crystal size: 4.8 × 4.6 cm = 1.89” × 1.81”
Price: €1600 / US$1704 / ¥261050 / AUD$2620

MT86AL3: Andradite (variety demantoid) with Calcite

Andradite crystals (demantoid variety) of good size with equally developed trapezohedral and rhombododecahedral forms, between transparent and translucent, lustrous and with an intense and uniform green color. On matrix, with aggregates of small Calcite crystals.
Antetezambato outcrop, Antetezambato, Maherivaratra Commune, Ambanja District, Antsiranana Province Madagascar (2010)
Specimen size: 8.6 × 5.9 × 2.9 cm = 3.39” × 2.32” × 1.14”
Price: €1600 / US$1704 / ¥261050 / AUD$2620

EM76AH2: Gold

Dendritic growth, on a rocky matrix, of very sharp cubo-octahedral crystals with very well defined hoppered growths on some of the octahedron faces. The sample is from a not yet well-known Colombian mining area.
The specimen has been reviewed, photographed and published as a new discovery in the magazine ‘Mineral Up’ on page 52 of the 2017/02 edition.
Potosí claim, La Tosca cut, Municipio Vetas, Soto Province, Santander Department Colombia
Specimen size: 4.3 × 1.6 × 1.4 cm = 1.69” × 0.63” × 0.55”

Main crystal size: 0.4 × 0.3 cm = 0.16” × 0.12”
Price: €1600 / US$1704 / ¥261050 / AUD$2620

NHD86AQ1: Geocronite with Galena and Fluorite (octahedral)

Geocronite crystals with very sharp crystal forms and with an intense luster that distinguishes it from the darker matte Galena which accompanies it on the matrix, along with several green and transparent octahedral crystals of Fluorite.
Milpo Mine, Cerro de Pasco, Atacocha mining district, Pasco Province, Pasco Department Peru (07-08/2022)
Specimen size: 7.1 × 5.9 × 2.9 cm = 2.80” × 2.32” × 1.14”
Price: €1600 / US$1704 / ¥261050 / AUD$2620

JFD135AO5: Silver (variety kongsbergite)

With a bad reputation for containing a lot of mercury (kongsbergite variety), if carefully protected from light they do not turn black and they retain that slightly reddish tone so characteristic of Imiter. With some matrix, very good size and that arborescent appearance, it is still a remarkable specimen despite the 32 years that have passed since it was found and I bought it.
Imiter Mine, Jebel Saghro, Imiter District, Tinghir Province, Drâa-Tafilalet Region Morocco (1990)
Specimen size: 13.3 × 9.5 × 2.9 cm = 5.24” × 3.74” × 1.14”
Price: €1700 / US$1810 / ¥277370 / AUD$2790

MR46AM5: Gold (spinel twin)

These elegant Golds were found for the first time in 2020. This specimen shows an excellent crystallization, with the dominant octahedron, flattened and very sharp, with slight twists following the main axis, with very distinct spinel-law twinning. Absolute novelty and of great quality. The material has been carefully analyzed and we will send a copy of the analysis to the buyer.
Aouint Ighoman, Assa-Zag Province, Guelmim-Oued Noun Region Morocco (2020)
Specimen size: 2.7 × 0.4 × 0.4 cm = 1.06” × 0.16” × 0.16”
Price: €1700 / US$1810 / ¥277370 / AUD$2790

TC86AL6: Tremolite with Dolomite (consolidated)

A novelty at Tucson 2020. Elongated Tremolite crystals, one of them clearly dominant, on a Dolomite matrix, with marked scepter growth. They have very well defined faces and edges, good terminal faces and an intense luster between crystalline and silky. It exhibits greater transparency than usual in specimens from this area and a beautiful gray-green color with bluish tints. From a recent find, the quality is also far superior to what is generally known from the St. Lawrence County area. The crystal was reinforced, already at origin, in two spots on the prism to avoid its possible separation.
Big Mole claim, West Pierrepont, St. Lawrence County, New York USA (06/2019)
Specimen size: 15.7 × 6.5 × 4 cm = 6.18” × 2.56” × 1.57”

Main crystal size: 15.7 × 2.3 cm = 6.18” × 0.91”
Price: €1700 / US$1810 / ¥277370 / AUD$2790

TR76AJ9: Gold with Quartz

Very aerial and elegant group of Gold crystals with the well-defined crystalline forms of the octahedron and the dodecahedron. They are elongated, some of them with “window” and skeletal growths and some laminar forms.
Dongbeizhai Mine, Songpan, Ngawa Autonomous Prefecture, Sichuan Province China (2014-2015)
Specimen size: 2.4 × 2.3 × 1.1 cm = 0.94” × 0.91” × 0.43”
Price: €1700 / US$1810 / ¥277370 / AUD$2790

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