December 2022 Update

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JFD197AP4: Calcite variety is not lacking in the Moscona Mine. Among so many, there is always one that for one reason or another attracts more attention. Such is the case with this piece, in which the darker-colored growth figures seem to want to show the trigonal symmetry that characterizes the species. Unusual and curious.
Moscona Mine, El Llano, Solís, Corvera de Asturias, Comarca Avilés, Principality of Asturias (Asturias)  Spain (09/2013)

Specimen size: 7.3 × 5.4 × 4.4 cm = 2.87” × 2.13” × 1.73”

Main crystal size: 5.5 × 4.4 cm = 2.17” × 1.73”

BXF92AP4: Druse on matrix of transparent Quartz crystals (amethyst variety), with very bright luster and an intense violet color. There is Epidote on the matrix, very characteristic of old specimens.
The specimen comes from an important European collection.
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave)  Mexico

Specimen size: 14.8 × 12.5 × 2.7 cm = 5.83” × 4.92” × 1.06”

Main crystal size: 2.6 × 1.4 cm = 1.02” × 0.55”

TXL27AP4: Group of sharp Fluorite crystals of very good size for the locality. They are between transparent and translucent, with good luster and an intense yellow color, with inclusions and coatings of lamellar Baryte crystals.
This specimen comes from the Miguel David Martínez collection (number 797), whose label we will send to the buyer.
Moscona Mine, El Llano, Solís, Corvera de Asturias, Comarca Avilés, Principality of Asturias (Asturias)  Spain (2014)

Specimen size: 6.7 × 4.2 × 2.3 cm = 2.64” × 1.65” × 0.91”

Main crystal size: 2.1 × 1.5 cm = 0.83” × 0.59”

TFF96AP4: Fluorite crystal with a cubic habit, transparent, with good luster and geometric color zoning in different shades of violet.
This piece comes from the Miguel David Martínez collection (number 788), whose label we will send to the buyer.
Berbes mining area, Berbes, Ribadesella, Comarca Oriente, Principality of Asturias (Asturias)  Spain (2017)

Specimen size: 3.1 × 2.8 × 2.6 cm = 1.22” × 1.10” × 1.02”

LRX53AP4: Small twinned crystals of Sphalerite, translucent and very lustrous, bordered by groups of white lamellar Baryte crystals.
A French classic, of great quality for the locality, which comes from the Philippe Morelon collection, whose label we will send to the buyer.
Les Malines mining district, Saint-Laurent-le-Minier, Le Vigan, Gard Department, Occitanie  France (±1979)

Specimen size: 14.5 × 12.7 × 5.8 cm = 5.71” × 5.00” × 2.28”

Main crystal size: 2.3 × 1.3 cm = 0.91” × 0.51”

ERB46AP4: Great specimen, both for its size and for being very unusual, with very sharp Baryte crystals, between tabular and lamellar, and totally different from the classic ones from this deposit. In addition, the crystals are covered by very unusual orange Sphalerite crystals (analyzed) which form globular groups.
The specimen undoubtedly owes its rarity to the fact that it is very old and comes from the collection of Pierre-Marie Guy, who was the one who acquired it from the miner Robert Guy.
Les Cèdres Mine, Les Malines mining district, Saint-Laurent-le-Minier, Le Vigan, Gard Department, Occitanie  France (±1978)

Specimen size: 19.8 × 9.8 × 9.4 cm = 7.80” × 3.86” × 3.70”

Main crystal size: 1.7 × 1.1 cm = 0.67” × 0.43”

EFB16AP4: 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”

TBL27AP4: Group of Quartz crystals with the characteristic morphology of this classic deposit, doubly terminated and with little development of the prism faces. They are translucent, lustrous, and have coatings of lamellar Hematite crystals and inclusions of the same mineral with an intense red color. They are associated with small white Calcite crystals.
An English classic from the collection of General Robert Touchon.
Florence Mine, Egremont, West Cumberland Iron Field, former Cumberland, Cumbria  England / United Kingdom

Specimen size: 9.2 × 6.9 × 3.6 cm = 3.62” × 2.72” × 1.42”

Main crystal size: 3.6 × 2.9 cm = 1.42” × 1.14”

BLH66AP4: Groups of very shiny Chalcopyrite crystals with sharp crystal forms, interspersed with greyish Pyrite crystals (the bravoite variety, rich in nickel), on a Baryte matrix. The specimen is a German classic, of the best quality known from the locality, and it comes from an important European collection.
Maubacher Bleiberg, Untermaubach, Düren, Eifel, North Rhine-Westphalia/Nordrhein-Westfalen  Germany

Specimen size: 15.5 × 11.7 × 7.3 cm = 6.10” × 4.61” × 2.87”

Main crystal size: 2.2 × 2.1 cm = 0.87” × 0.83”

BBX90AP4: Twinned Bournonite crystals with excellent crystal forms, lustrous, and on matrix, with translucent and caramel-colored crystals of Sphalerite and small white Quartz crystals.
The specimen comes from an important European collection.
Cavnic mining area, Cavnic, Maramures  Romania

Specimen size: 14.6 × 10.8 × 4.3 cm = 5.75” × 4.25” × 1.69”

Main crystal size: 1 × 0.9 cm = 0.39” × 0.35”

EMA99AP4: Group of finely tabular and very sharp Baryte crystals that are transparent, lustrous, and have a nice blue color with yellowish areas on the edges of the crystal.
The specimen comes from some finds made in the Bou Nahas mine between August and September 2022.
Bou Nahas Mine, Oumjrane mining area, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region  Morocco (08-09/2022)

Specimen size: 6.6 × 4 × 6.2 cm = 2.60” × 1.57” × 2.44”

Main crystal size: 2.5 × 2.2 cm = 0.98” × 0.87”

EXR72AP4: Parallel and stylized growths of octahedral Gold crystals with very distinct spinel law twinning.
The specimen 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 (09/2021)

Specimen size: 2.7 × 0.4 × 0.4 cm = 1.06” × 0.16” × 0.16”

MXX86AP4: Parallel and stylized growths of octahedral Gold crystals with very distinct spinel law twinning.
The specimen 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 × 0.6 × 0.5 cm = 1.06” × 0.24” × 0.20”

EAM33AP4: Parallel and stylized growths of octahedral Gold crystals with very distinct spinel law twinning.
The specimen 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 (09/2021)

Specimen size: 3.4 × 0.5 × 0.5 cm = 1.34” × 0.20” × 0.20”

MRX89AP4: Rhombohedral crystals of Rhodochrosite, more isolated and much sharper than usual in specimens from this locality. They are lustrous, with an intense pink color, on matrix, with small Quartz crystals.
Manuelita Mine, ↓1400 m., Morococha District, Yauli Province, Junín Department  Peru (03/2019)

Specimen size: 10.8 × 9.5 × 4.3 cm = 4.25” × 3.74” × 1.69”

Main crystal size: 1.3 × 1.1 cm = 0.51” × 0.43”

EFP1AP4: Curious growth of Fluorite: a complete floater crystal with a very flattened and elongated morphology, with very distinct spinel-law twinning. The crystal is between transparent and translucent, very lustrous, and has concentric geometric color zoning. It is on matrix, with small Calcite crystals.
Weilasituo Mine, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region  China (07/2022)

Specimen size: 5.1 × 3.6 × 1.7 cm = 2.01” × 1.42” × 0.67”

Main crystal size: 5.1 × 3.1 cm = 2.01” × 1.22”

AFM37AP4: Felty aggregates of filiform crystals of Carbonatecyanotrichite, a different species from the better known Cyanotrichite, with an intense and uniform blue color. They are on matrix, with Calcite and small Azurite crystals that add a little something different from the usual.
Qinglong Mine, Dachang, Qinglong, Qianxi'nan Autonomous Prefecture, Guizhou Province  China

Specimen size: 8.6 × 4.9 × 2.7 cm = 3.39” × 1.93” × 1.06”

ELE90AP4: Spheroidal aggregates of lustrous Chalcopyrite crystals, bordered by a growth of Calcite crystals formed in two phases: the first as dark scalenohedral crystals and the second in the form of coatings of small white crystals. One of the most aesthetic pieces from the find.
Tongshankou Mine, Edong, Daye, Huangshi Prefecture, Hubei Province  China (03/2022)

Specimen size: 9.2 × 5.6 × 3.7 cm = 3.62” × 2.20” × 1.46”

TBM37AP4: Short prismatic crystals of Mimetite, much more isolated and visible than usual in specimens from this locality, and many of them doubly terminated. They are translucent, lustrous, and have a very vivid and uniform orange color, and are on matrix.
This specimen comes from the Miguel David Martínez collection (number 765), whose label we will send to the buyer.
Guatomo Mine (Hat Yai), Tham Thalu, Bannang Sata District, Yala Province  Thailand

Specimen size: 5.6 × 3.5 × 2 cm = 2.20” × 1.38” × 0.79”

Main crystal size: 0.7 × 0.5 cm = 0.28” × 0.20”