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Calcite with Aragonite.
TX97AH3: Calcite with Aragonite
You can opine, perhaps, that Calcite is a “modest” species, but it can also reach unexpected heights of elegance as in the case of this complete crystal that is clear, colorless, very rich in faces and has additional elongated Calcite and Aragonite crystals with curious parallel growths. Due to its special transparency, the Calcite crystal has a high birrefringence that allows one to see “double” images through it.
Verkhnii Mine, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai  Russia
Specimen size: 4.4 × 3.7 × 2.9 cm = 1.73” × 1.46” × 1.14”

Price: €280 / US$305 / ¥48250 / AUD$450
Calcite with Baryte and Pyrite.
JFD84AO0: Calcite with Baryte and Pyrite
Very interesting specimen for this mine because the very aesthetic Calcite crystals sit on large Baryte crystals coated by what look like orange iron oxides and are accompanied by small Pyrite crystals. Baryte is not a common mineral in El Hammam, I have rarely seen it there, much less in large crystals as in this case. As sometimes happens, I didn't buy it in Morocco but in Tucson 2009, from the Moroccan Ahmed Es Seouani.
El Hammam, Ait Mimoune, Khémisset Province, Rabat-Salé-Kénitra Region  Morocco (11/2008)
Specimen size: 9 × 8.2 × 7.7 cm = 3.54” × 3.23” × 3.03”

Main crystal size: 1.7 × 1.4 cm = 0.67” × 0.55”

Price: €280 / US$305 / ¥48250 / AUD$450
Calcite with Baryte, Dolomite and Fluorite .
SM480NF: Calcite with Baryte, Dolomite and Fluorite
Complex crystals of Calcite, translucent, bright, yellow in color and on matrix, with Baryte, Dolomite and Fluorite. The yellow color of the Baryte and the general appearance of the piece is different from what is usual at this mine and corresponds to a small vug from which few pieces emerged.
Moscona Mine, El Llano, Solís, Corvera de Asturias, Comarca Avilés, Principality of Asturias (Asturias)  Spain (2018)
Specimen size: 14.6 × 10.6 × 7.1 cm cm = 5.75” × 4.17” × 2.80”

Price: €480 / US$523 / ¥82720 / AUD$770
Calcite with Boulangerite inclusions.
TC560CT: Calcite with Boulangerite inclusions
Spheroidal rosettes of very flattened rhombohedral Calcite crystals, black in color due to the inclusions of fibrous Boulangerite crystals. A typical curiosity of the Maramures mining area, an area that is now only a memory.
Herja Mine, Chiuzbaia, Baia Sprie, Maramures  Romania
Specimen size: 13.6 × 10.1 × 7.9 cm = 5.35” × 3.98” × 3.11”

Price: €560 / US$610 / ¥96510 / AUD$900
Calcite with Boulangerite inclusions.
MC64Y7: Calcite with Boulangerite inclusions
Floater group of uniaxial Calcite growths of very flattened rombohedrons that show very distinct color zoning, one with whitish tones, the other grayish black due to Boulangerite inclusions.
Herja Mine, Chiuzbaia, Baia Sprie, Maramures  Romania (10/2003)
Specimen size: 5.3 × 3 × 3.3 cm = 2.09” × 1.18” × 1.30”

Price: €90 / US$98 / ¥15510 / AUD$140
Calcite with Celestine.
TRB87AN4: Calcite with Celestine
Calcite crystal with the dominant forms of the scalenohedron, translucent, with good luster and a pale yellow color, on matrix, with sharp crystals of Celestine, very transparent, lustrous and with a very pale blue color.
Daye mining area, Edong, Daye, Huangshi Prefecture, Hubei Province  China (2021)
Specimen size: 3.4 × 2.6 × 2.3 cm = 1.34” × 1.02” × 0.91”

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

Price: €260 / US$283 / ¥44800 / AUD$410
Calcite with Chalcophanite inclusions.
NR14AM1: Calcite with Chalcophanite inclusions
Druse of complex Calcite crystals that are very rich in faces, clearly dominated by scalenohedron faces and rhombohedron terminations, shinier and 'cleaner' than usual in this type of specimen. The crystals are translucent and brownish gray due to the inclusions of Chalcophanite, which also forms the matrix.
Herculano Mine, El Puntal, Campos de Golf, Atamaría, Cartagena, Comarca Campo de Cartagena, Region of Murcia (Murcia)  Spain
Specimen size: 8.4 × 6.2 ×  5 cm = 3.31” × 2.44” × 1.97”

Price: €90 / US$98 / ¥15510 / AUD$140
Calcite with Chalcophanite inclusions.
NT14AM1: Calcite with Chalcophanite inclusions
Druse of complex Calcite crystals that are very rich in faces, clearly dominated by scalenohedron faces and rhombohedron terminations, shinier and 'cleaner' than usual in this type of specimen. The crystals are translucent and brownish gray due to the inclusions of Chalcophanite, which also forms the matrix.
Herculano Mine, El Puntal, Campos de Golf, Atamaría, Cartagena, Comarca Campo de Cartagena, Region of Murcia (Murcia)  Spain
Specimen size: 9.4 × 7.2 × 4.2 cm = 3.70” × 2.83” × 1.65”

Main crystal size: 1.6 × 0.6 cm = 0.63” × 0.24”

Price: €90 / US$98 / ¥15510 / AUD$140
Calcite with Chalcopyrite.
MD36AI5: Calcite with Chalcopyrite
A novelty at Munich 2018. Scalenohedral crystal with rhombohedral terminal faces and very well defined polycrystalline growths. It is translucent, white, has slightly pink reflections and it is on a matrix of more Calcite. It shows an intense red fluorescence under long wave light and very intense red under short wave light.
Aït Ahmane, Agdz, Bou Azzer mining district, Zagora Province, Drâa-Tafilalet Region  Morocco (07/2018)
Specimen size: 6 × 4.8 × 4.3 cm = 2.36” × 1.89” × 1.69”

Price: €150 / US$163 / ¥25850 / AUD$240
Calcite with Chalcopyrite.
MC86AI5: Calcite with Chalcopyrite
A novelty at Munich 2018. Group of scalenohedral crystals with rhombohedral terminal faces and very well defined polycrystalline growths. They are translucent, white, have slightly pink reflections and are on a matrix of more Calcite. It shows an intense red fluorescence under long wave light and very intense red under short wave light.
Aït Ahmane, Agdz, Bou Azzer mining district, Zagora Province, Drâa-Tafilalet Region  Morocco (07/2018)
Specimen size: 8.3 × 6.9 × 5.3 cm = 3.27” × 2.72” × 2.09”

Main crystal size: 4.2 × 2 cm = 1.65” × 0.79”

Price: €180 / US$196 / ¥31020 / AUD$280
Calcite with Dolomite.
TC265ND: Calcite with Dolomite
Complex crystal, very rich in faces, in which those of the rhombohedron and the scalenohedron stand out, which gives it a rounded equant shape. Especially noteworthy is the uniform yellow color, the transparency, the luster, and the very aerial position of the crystal on the matrix with Dolomite.
La Florida mining area, Herrería-Valdáliga-Rionansa, Comarca Costa Occidental/Saja-Nansa, Cantabria  Spain
Specimen size: 7.3 × 4.9 × 5.3 cm = 2.87” × 1.93” × 2.09”

Price: €65 / US$70 / ¥11200 / AUD$100
Calcite with Dolomite.
NT67AE2: Calcite with Dolomite
Complex Calcite crystals, one of them clearly dominant, with many faces, among which the acute rhombohedron and shortened scalenohedra stand out, giving them an equant and rounded shape. The crystals, transparent and colorless, are on a matrix of Dolomite crystals with Sphalerite and smaller Calcite crystals with an acute scalenohedral shape.
La Florida mining area, Herrería-Valdáliga-Rionansa, Comarca Costa Occidental/Saja-Nansa, Cantabria  Spain (±2000)
Specimen size: 11.4 × 8.6 × 4.2 cm = 4.49” × 3.39” × 1.65”

Main crystal size: 2.8 × 2.7 cm = 1.10” × 1.06”

Price: €180 / US$196 / ¥31020 / AUD$280
Calcite with Dolomite.
ND7AF0: Calcite with Dolomite
A complex crystal with many faces, among which are those of the acute rhombohedra and shortened scalenohedra which stand out, giving it an equant and rounded shape. Above all, the uniform yellow color, the transparency, brilliance and position on the Dolomite matrix are all great.
La Florida mining area, Herrería-Valdáliga-Rionansa, Comarca Costa Occidental/Saja-Nansa, Cantabria  Spain
Specimen size: 7.8 × 4.4 × 5.3 cm = 3.07” × 1.73” × 2.09”

Price: €200 / US$218 / ¥34460 / AUD$320
Calcite with Dolomite.
NV57AD2: Calcite with Dolomite
Complex Calcite crystals, one of them clearly dominant, rounded, with the dominant forms of a scalenohedron and a flattened rhombohedron, transparent, bright, with a very pale yellow color and on a rocky matrix with pink Dolomite.
This specimen was published on the Mineralogical Record´s web page, in the ‘What's New’ section, number 43, May 8, 2016 edition.
La Florida mining area, Herrería-Valdáliga-Rionansa, Comarca Costa Occidental/Saja-Nansa, Cantabria  Spain (±2000)
Specimen size: 5.6 × 5 × 3.6 cm = 2.20” × 1.97” × 1.42”

Main crystal size: 3.7 × 3.4 cm = 1.46” × 1.34”

Price: €240 / US$261 / ¥41360 / AUD$380
Calcite with Dolomite, Fluorite and Pyrite.
XM2180TAH: Calcite with Dolomite, Fluorite and Pyrite
Group of scalenohedral Calcite crystals, one of them clearly dominant, doubly terminated and with complete polycrystalline terminations. This crystal is translucent, but transparent towards the ends, cream-white in color and implanted on a matrix of rock partially covered by yellowish Fluorite crystals and small white Dolomite crystals. On the back of the piece the matrix is almost totally covered by tiny greyish crystals of Pyrite. The specimen comes from the collection of Miguel David Martínez Pérez (number 835) 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: 9.4 × 7.7 × 5.1 cm = 3.70” × 3.03” × 2.01”

Price: €180 / US$196 / ¥31020 / AUD$280
Calcite with Fluorite.
NG27AJ5: Calcite with Fluorite
Groups of complex Calcite crystals, very rich in faces with a predominant rhombohedron and a rounded shape. They are translucent and bright, slightly yellowish, and are on matrix with Fluorite. Very different than the usual Calcites form this prolific locality.
Moscona Mine, El Llano, Solís, Corvera de Asturias, Comarca Avilés, Principality of Asturias (Asturias)  Spain (06-07/2018)
Specimen size: 10.8 × 10.7 × 6.3 cm = 4.25” × 4.21” × 2.48”

Main crystal size: 4.1 × 3 cm = 1.61” × 1.18”

Price: €190 / US$207 / ¥32740 / AUD$300
Calcite with Fluorite.
JFD197AP4: Calcite with Fluorite
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”

Price: €210 / US$229 / ¥36190 / AUD$330
Calcite with Fluorite.
NXR37AO3: Calcite with Fluorite
Complex crystal of Calcite, partially doubly terminated, of good size and with the dominant forms of the scalenohedron and terminal rhombohedral faces. Between transparent and translucent, very lustrous, colorless, with small Fluorite crystals and white Calcite crystals. Calcites of this type and with this quality are unusual in La Viesca.
La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo, Principality of Asturias (Asturias)  Spain (06/2009)
Specimen size: 7.7 × 4.6 × 4.5 cm = 3.03” × 1.81” × 1.77”

Price: €220 / US$239 / ¥37910 / AUD$350
Calcite with Fluorite and Dolomite.
TF6AM6: Calcite with Fluorite and Dolomite
Complex Calcite crystal, very rich in crystal forms, translucent, lustrous, on matrix, with yellow Fluorite crystals and small white Dolomite rhombohedra.
Moscona Mine, El Llano, Solís, Corvera de Asturias, Comarca Avilés, Principality of Asturias (Asturias)  Spain
Specimen size: 9.5 × 7.1 × 2.9 cm = 3.74” × 2.80” × 1.14”

Price: €110 / US$119 / ¥18950 / AUD$170
Calcite with Fluorite and Dolomite.
TC460ND: Calcite with Fluorite and Dolomite
Group of acute scalenohedral Calcite crystals with phantom growths and polycrystalline surfaces with recrystallizations of Dolomite and Fluorite crystals. This is a very old piece, from the 1960s, and it comes from Minas de Villabona, a locality much less prolific than the better known Moscona mine. It belonged to the Casado Margolles collection and we will give the buyer of the specimen its collection card, very complete and detailed.
Villabona Mines, Barrio de la Estación, Villabona, Llanera, Comarca del Nora, Principality of Asturias (Asturias)  Spain (±1960)
Specimen size: 14.8 × 16.5 × 12.3 cm = 5.83” × 6.50” × 4.84”

Main crystal size: 9 × 3 cm = 3.54” × 1.18”

Price: €460 / US$501 / ¥79270 / AUD$740
Calcite with Fluorite, Baryte and Dolomite.
TC2480NMA: Calcite with Fluorite, Baryte and Dolomite
Complex Calcite crystals with a spheroidal shape, transparent, with good luster and on a matrix of transparent and yellow Fluorite crystals. With tabular Baryte crystals and white Dolomite crystals coatings.
Moscona Mine, El Llano, Solís, Corvera de Asturias, Comarca Avilés, Principality of Asturias (Asturias)  Spain (2019)
Specimen size: 16.8 × 14.2 × 9.9 cm = 6.61” × 5.59” × 3.90”

Price: €480 / US$523 / ¥82720 / AUD$770
Calcite with Galena.
TZB14AN3: Calcite with Galena
Lenticular crystals of Calcite, doubly terminated, with the dominant forms of a terminal flattened rhombohedron and a short prism. Translucent, with good luster and a pale yellow-white color, on matrix with cubo-octahedral Galena crystals. Among the best quality for the locality. We will ship the piece in its original Perky box from the Robert J. Noble collection, which also contains the label.
Cadjebut Mine, Fitzroy Crossing, Derby-West Kimberley Shire, Western Australia  Australia
Specimen size: 3 × 2.8 × 1.8  cm = 1.18” × 1.10” × 0.71”

Main crystal size: 2.2 × 2 cm = 0.87” × 0.79”

Price: €95 / US$103 / ¥16370 / AUD$150
Calcite with Hematite.
ME97R8: Calcite with Hematite
Scalenohedral crystal of Calcite with polycrystalline surfaces on its faces. The base is a group of very bright Hematite crystals with very well defined faces and edges.
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province  South Africa (2008)
Specimen size: 6.3 × 6.3 × 3.8 cm = 2.48” × 2.48” × 1.50”

Price: €260 / US$283 / ¥44800 / AUD$410
Calcite with Hematite inclusions.
ELM67AP1: Calcite with Hematite inclusions
Complex Calcite crystals, one of them very aerial and clearly dominant, very rich in crystal forms, with the dominant scalenohedron, transparent, extraordinarily lustrous and with reddish inclusions of iron oxides. Elegant and very aesthetic.
Tonglüshan Mine, Edong, Daye, Huangshi Prefecture, Hubei Province  China (06/2022)
Specimen size: 4.5 × 3.8 × 3.7 cm = 1.77” × 1.50” × 1.46”

Main crystal size: 2.1 × 1.8 cm = 0.83” × 0.71”

Price: €430 / US$469 / ¥74100 / AUD$690
Calcite with Hematite inclusions.
EJ89AK9: Calcite with Hematite inclusions
An English classic in excellent condition, forming a druse of parallel growths of prismatic crystals with flattened rhombohedral terminations. The crystals exhibit oriented reddish zonation due to Hematite inclusions.
Stank Mine, Barrow-in-Furness, former Cumberland, Cumbria  England / United Kingdom
Specimen size: 12.2 × 9.7 × 5.5 cm = 4.80” × 3.82” × 2.17”

Price: €460 / US$501 / ¥79270 / AUD$740

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