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

Group of very sharp tetrahedral crystals with very well defined faces and edges. They are brown, with reddish reflections, and are locally coated by small crystals of Quartz. Analysis indicates that it is really Helvine, both externally and in the interior. We'll send both analytical results (external and internal) to the buyer.
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region China (2011)
Specimen size: 4.8 × 4.1 × 3.5 cm = 1.89” × 1.61” × 1.38”
Price: €960 / US$1022 / ¥156630 / AUD$1570

SV2980NRF: Kermesite with Quartz, Chalcopyrite and Stibnite

A classic of German mineralogy formed by fans of radiating Kermesite crystals of an intense crimson-red color, with a strong color contrast thanks to being deposited on snow-white Quartz crystals, on a rock matrix. From the type locality (TL) for the species, which is also the type locality for Diaphorite and Miargyrite. The specimen, which is accompanied by an old handwritten label, comes from the collection of Ignacio Gaspar Sintes, whose label and handwritten file we will send to the buyer of the piece.
Neue Hoffnung Gottes Mine, Bräunsdorf, Freiberg District, Erzgebirgskreis, Saxony/Sachsen Germany
Specimen size: 9 × 5.8 × 4.1 cm = 3.54” × 2.28” × 1.61”
Price: €980 / US$1043 / ¥159890 / AUD$1600

TFH94AP5: Silver with Safflorite and Löllingite

Very aerial arborescent growth of Silver, with good luster and sharp crystal forms, associated with small crystals of Safflorite with blackish tones and Löllingite, on a matrix of Calcite. Very elegant and of great quality. This specimen, from a very recent find last year, has been analyzed and we will send a copy of the analysis to the buyer.
Bouismas Mine, Agdz, Bou Azzer mining district, Zagora Province, Drâa-Tafilalet Region Morocco (2022)
Specimen size: 4.7 × 4.5 × 3.3 cm = 1.85” × 1.77” × 1.30”
Price: €980 / US$1043 / ¥159890 / AUD$1600

TBB16AP1: Pyromorphite with Baryte

Pyromorphite crystals with very sharp crystal forms, some of them doubly terminated. The crystals, on a Baryte matrix, have slight curvatures on their faces and edges, are lustrous, and have an orange-brown color in the prism and intense yellow in the terminations, a typical combination in some of the local specimens. An excellent French classic.
Les Farges Mine (Des Farges Mine), Ussel, Corrèze, Nouvelle-Aquitaine France
Specimen size: 9.3 × 6.7 × 5.2 cm = 3.66” × 2.64” × 2.05”

Main crystal size: 1.1 × 0.4 cm = 0.43” × 0.16”
Price: €980 / US$1043 / ¥159890 / AUD$1600

NBM92AP1: Brucite with Dypingite

Floater growths of Brucite, very elongated and esthetic, with botryoidal shapes but with visible crystal forms too, better defined than usual for the species. Translucent, with good luster and an intense and uniform lemon-yellow color and with lighter-colored Dypingite growths. The Dypingite has been analyzed and we will send a copy of the analysis to the buyer. This specimen comes from the collection of Miguel David Martínez (number 827), whose label we will send to the buyer.
Killa Saifullah District, Balochistan (Baluchistan) Pakistan (2017)
Specimen size: 12.3 × 6.8 × 2 cm = 4.84” × 2.68” × 0.79”
Price: €980 / US$1043 / ¥159890 / AUD$1600

EXB90AP1: Gold

Specimen from a deposit close to the one already known in 2017, but with some different features. A floater group of well-formed crystals for the species, with curvatures on some of their faces and edges and with spinel-law twinning.
If you want to know more about these Golds you can use this link
Bananal claims, Serra do Caldeirão claims, Pontes e Lacerda, Alto Guaporé District, Mato Grosso Brazil
Specimen size: 1.7 × 1.2 × 0.7 cm = 0.67” × 0.47” × 0.28”
Price: €980 / US$1043 / ¥159890 / AUD$1600

MXT94AO3: Franklinite with Calcite and Willemite

Octahedral Franklinite crystals of considerable size for the species, with very sharp crystal forms, with better luster than usual and on a Calcite matrix with Willemite. A USA classic of very good quality. From one of the type localities for the species.
Sterling Mine, Sterling Hill, Ogdensburg, Franklin mining district, Sussex County, New Jersey USA
Specimen size: 10.1 × 6.4 × 5.4 cm = 3.98” × 2.52” × 2.13”
Price: €980 / US$1043 / ¥159890 / AUD$1600

MJK94AO1: Gold

Skeletal crystals and leafy growths of Gold, very lustrous and with good contrast to their rock matrix. The specimen comes from a discovery a few years ago in a mining district of Colombia that was little known until now. From the Raúl Sanabria collection, whose label we will send to the buyer.
Potosí claim, La Tosca cut, Municipio Vetas, Soto Province, Santander Department Colombia (2021)
Specimen size: 7.1 × 3.9 × 3.5 cm = 2.80” × 1.54” × 1.38”
Price: €980 / US$1043 / ¥159890 / AUD$1600

EBR36AO0: Imayoshiite with Datolite (variety bakerite), Fluorapophyllite-(K) and Andradite

A novelty for 2021: Very sharp crystals of Imayoshiite, a rare calcium and aluminum carbonate-borate, many of them doubly terminated, with a hexagonal prismatic shape and very well defined parallel growths, transparent, very lustrous, and on matrix. With Andradite and small reddish brown crystals of Datolite (bakerite variety) and Fluorapophyllite-(K). Very good quality for the species. The specimen has been analyzed and we will send a copy of the analysis to the buyer. If you want to go deeper into the species and the paragenesis of this mine, you can consult the article by Menor-Salván, C.; Ottens, B.; Richard, E. “Rare borate minerals from the Shijiangshan-Shalonggou Deposits, Hexigten Banner, Inner Mongolia, China.” Rocks & Minerals, 96(5) (September/October 2021)
Shijiangshan Mine, Yinwu, Linxi, Ulanhad League, Inner Mongolia Autonomous Region China (15/07/2021)
Specimen size: 8 × 3.4 × 2.2 cm = 3.15” × 1.34” × 0.87”
Price: €980 / US$1043 / ¥159890 / AUD$1600

EZR26AO0: Imayoshiite with Datolite (variety bakerite), Fluorapophyllite-(K) and Andradite

A novelty for 2021: Very sharp crystals of Imayoshiite, a rare calcium and aluminum carbonate-borate, many of them doubly terminated, with a hexagonal prismatic shape and very well defined parallel growths, transparent, very lustrous, and on matrix. With Andradite and small reddish brown crystals of Datolite (bakerite variety) and Fluorapophyllite-(K). Very good quality for the species. The specimen has been analyzed and we will send a copy of the analysis to the buyer. If you want to go deeper into the species and the paragenesis of this mine, you can consult the article by Menor-Salván, C.; Ottens, B.; Richard, E. “Rare borate minerals from the Shijiangshan-Shalonggou Deposits, Hexigten Banner, Inner Mongolia, China.” Rocks & Minerals, 96(5) (September/October 2021)
Shijiangshan Mine, Yinwu, Linxi, Ulanhad League, Inner Mongolia Autonomous Region China (15/07/2021)
Specimen size: 5.7 × 3.7 × 1.8 cm = 2.24” × 1.46” × 0.71”

Main crystal size: 1 × 0.3 cm = 0.39” × 0.12”
Price: €980 / US$1043 / ¥159890 / AUD$1600

TD94AN0: Gold (spinel twin)

These elegant Golds were found for the first time in 2020. Very aerial and elongated group of Gold crystals with excellent crystallization, dominated by crystal forms of the dodecahedron and octahedron in highly stylized parallel growths, with sharp spinel-law twins. 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: 2.3 × 0.6 × 0.3 cm = 0.91” × 0.24” × 0.12”
Price: €980 / US$1043 / ¥159890 / AUD$1600

TC980MT: Fluorite

Group of cubic crystals beveled by dodecahedron faces, transparent, shiny and with a uniform pale green color. Very perfect, especially considering its large size.
Xianghuapu Mine, Xianghualing Sn-polymetallic ore field, Linwu, Chenzhou Prefecture, Hunan Province China (±2004)
Specimen size: 19.5 × 15.2 × 9.4 cm = 7.68” × 5.98” × 3.70”

Main crystal size: 6.2 × 6 cm = 2.44” × 2.36”
Price: €980 / US$1043 / ¥159890 / AUD$1600

MB94AI5: Gold

Floater that is bright and has poorly defined but existing crystalline forms. The sample is from a not yet quite well defined area in the Sidi-Ifni region.
Aouint Ighoman, Assa-Zag Province, Guelmim-Oued Noun Region Morocco
Specimen size: 2.8 × 1.8 × 0.4 cm = 1.10” × 0.71” × 0.16”
Price: €980 / US$1043 / ¥159890 / AUD$1600

TR94R9: Calcite

Group of acute scalenohedral crystals of Calcite that formed on a stalactitic growth with a very neat central cannel.
Wenshan area, Yunnan China (09/2008)
Specimen size: 16.2 × 10.4 × 10.4 cm = 6.38” × 4.09” × 4.09”

Main crystal size: 7.2 × 2.7 cm = 2.83” × 1.06”
Price: €980 / US$1043 / ¥159890 / AUD$1600

TQ94Q0: Andradite (variety topazolite) with Stilbite

A novelty at Tucson 2010. Druse on matrix of crystals very rich of faces, with the dominant forms of the dodecahedron and the trapezohedron and brown color, slightly greenish. Their luster is extraordinary and they are with small white concretions of Stilbite. The Topazolite variety has been well defined on this kind of samples and this will be reflected in a future article in The Mineralogical Record.
Antetezambato outcrop, Antetezambato, Maherivaratra Commune, Ambanja District, Antsiranana Province Madagascar (05-06/2009)
Specimen size: 8.7 × 7.2 × 2.9 cm = 3.43” × 2.83” × 1.14”
Price: €980 / US$1043 / ¥159890 / AUD$1600

TXA16AP9: Liroconite

Interesting novelty of the year 2021. Very sharp bipyramidal crystals of Liroconite on matrix, with bright luster and an intense and uniform blue color. The specimen, very rich in crystals and of high quality, has been analyzed in detail due to the curious presence of greenish tones in some crystals that turned out to be due to minor iron impurities. We will send a copy of the analysis to the buyer.
Xianghualing Sn-polymetallic ore field, Linwu, Chenzhou Prefecture, Hunan Province China (12/2021)
Specimen size: 2.2 × 1.5 × 1.1 cm = 0.87” × 0.59” × 0.43”

Main crystal size: 0.15 × 0.1 cm = 0.06” × 0.04”
Price: €1100 / US$1171 / ¥179470 / AUD$1800

TDM26AP9: Fluorite with Baryte

Druse of Fluorite crystals between transparent and translucent and bordered by fine lamellar pink crystals of Baryte. This very unusual specimen, of great quality for the locality, comes from the Alain Martaud collection, whose label we will send to the buyer.
Chaillac Mine, Chaillac, Le Blanc, Indre, Centre-Val de Loire France (±1990)
Specimen size: 20.8 × 15.2 × 13.7 cm = 8.19” × 5.98” × 5.39”
Price: €1100 / US$1171 / ¥179470 / AUD$1800

MFG16AP8: Baryte

Parallel growths, on a limonite matrix, of fine tabular Baryte crystals, with slight curvatures, transparent, with great luster and an intense and uniform light blue color with very good contrast to the matrix, and in perfect condition, which in these barytes is like a small miracle.
Jebel Ouichane mines, Beni Bou Ifrour, Nador, Nador Province, Oriental Region Morocco (11/2022)
Specimen size: 14.3 × 10.7 × 6.3 cm = 5.63” × 4.21” × 2.48”

Main crystal size: 3.5 × 2.2 cm = 1.38” × 0.87”
Price: €1100 / US$1171 / ¥179470 / AUD$1800

JFD210AP5: Vanadinite with Baryte

Like a feather, this 'stalactitic' growth of Vanadinite crystals rises gracefully, forming a special piece. So many vanadinites, but from time to time one still surprises us...
Mibladen (Mibladen mining district), Midelt, Midelt Province, Drâa-Tafilalet Region Morocco (±2002)
Specimen size: 7.2 × 6.3 × 4.2 cm = 2.83” × 2.48” × 1.65”
Price: €1100 / US$1171 / ¥179470 / AUD$1800

PTX26AP5: Fluorite with Calcite

Druse of very sharp Fluorite crystals of good size, between transparent and translucent, soft green in color with yellowish tones and reflections, lustrous, with coatings of small white Calcite crystals. This specimen, of exceptional quality for the locality, also has a curiosity: inclusions of small very intense green 'spots'. It has been said that these spectacular green spots could be due to traces of ions, but in this case color centers seem to be a more consistent explanation, considering the characteristics of the mine.
Matagalls Mine (Sant Marçal Mines), Sant Marçal, Viladrau, Comarca Osona, Gerona / Girona, Catalonia / Catalunya Spain (09/1979)
Specimen size: 15.3 × 13.3 × 11.5 cm = 6.02” × 5.24” × 4.53”

Main crystal size: 3.3 × 2.6 cm = 1.30” × 1.02”
Price: €1100 / US$1171 / ¥179470 / AUD$1800

EFB16AP4: Aragonite (variety Cu-bearing)

Very aerial coraloidal growths of slightly bluish green Aragonite that coexist with areas of white Aragonite. These specimens are French classics, although rarely seen. This one is old and has a more intense color than usual for specimens from this locality, with an important size and many growth figures. It comes from the collection of Pierre-Marie Guy, who was the one who found it in 1964 in the 'Roman gallery of Arrigas'
Arrigas Mines, Arrigas, Le Vigan, Gard Department, Occitanie France (1964)
Specimen size: 20.2 × 10 × 8.3 cm = 7.95” × 3.94” × 3.27”
Price: €1100 / US$1171 / ¥179470 / AUD$1800

LCX16AP3: Pyromorphite with Baryte

Two generations of crystals coexist in this specimen, an earlier generation with elongated crystal forms, lustrous and brown, and a second with crystals of a shorter prismatic shape, with very bright luster and a vivid and uniform green color. On Baryte matrix. An excellent French classic.
Les Farges Mine (Des Farges Mine), Ussel, Corrèze, Nouvelle-Aquitaine France
Specimen size: 10.2 × 7.6 × 7.1 cm = 4.02” × 2.99” × 2.80”

Main crystal size: 0.2 × 0.1 cm = 0.08” × 0.04”
Price: €1100 / US$1171 / ¥179470 / AUD$1800

NNB16AO6: Nagyágite on Rhodochrosite

Groups of lamellar and lustrous Nagyágite crystals on a matrix with pale pink Rhodochrosite coatings. The specimen, a European classic from the type locality for the species, comes from the collection of Ignacio Gaspar Sintes (number NAG-2), whose label we will send to the buyer.
Sacarîmb (Nagyág), Deva, Hunedoara Romania
Specimen size: 5.5 × 5.5 × 3.5 cm = 2.17” × 2.17” × 1.38”
Price: €1100 / US$1171 / ¥179470 / AUD$1800

TC21100TJL: Pyromorphite with Plumbogummite

Group of Pyromorphite crystals, some of them doubly terminated, with hopper terminations, and partially replaced by Plumbogummite with an intense sky-blue color. We will send a copy of the analysis to the buyer.
Yangshuo / Laohu area, Haiyang Mountains, Guilin Prefecture, Guangxi Zhuang Autonomous Region China (01/2015)
Specimen size: 6.6 × 5.2 × 4.6 cm = 2.60” × 2.05” × 1.81”

Main crystal size: 2.8 × 1.4 cm = 1.10” × 0.55”
Price: €1100 / US$1171 / ¥179470 / AUD$1800

TC21100NBR: Elbaite (variety verdelite) on Quartz with Albite

Isolated Elbaite crystals (verdelite variety), with clean pinacoidal terminations, one of them doubly terminated, implanted in a group of Quartz crystals. The Elbaite crystals are transparent, lustrous, and have a very vivid and uniform green color. The specimen comes from the collection of Miguel David Martínez (number 940), whose label we will send to the buyer and in which it is stated that it had previously been in the collection of Mariano Guillén.
Minas Gerais Brazil
Specimen size: 22.3 × 15.1 × 14 cm = 8.78” × 5.94” × 5.51”
Price: €1100 / US$1171 / ¥179470 / AUD$1800

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