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Calcite.
EK97AA5: Calcite
An aggregate, on matrix, of rhombohedral Calcite crystals with creamy color and with curious echeloned growths making overall for a pyramidal shape. Like so many specimens in this collection, this one is of great quality for the locality.
Strontian, Lochaber, Argyll and Butte  Scotland / United Kingdom
Specimen size: 6.9 × 3.8 × 2.8 cm = 2.72” × 1.50” × 1.10”

Price: [SOLD]
Calcite.
MX16W1: Calcite
Group of translucent and very bright crystals that combine the forms of a quite flattened rhombohedron and a very short prism. This combination creates an unexpected and curious shape, quite similar to a pyritohedron. The sample is from the Desmond Sacco collection, whose label we'll send to the buyer.
Tsumeb Mine, Tsumeb, Otjikoto Region  Namibia (1970-1985)
Specimen size: 3.4 × 3.4 × 2.2 cm = 1.34” × 1.34” × 0.87”

Main crystal size: 1.5 × 1 cm = 0.59” × 0.39”

Price: €100 / US$106 / ¥16310 / AUD$160
Calcite.
AT46M4: Calcite
Group of rhombohedral Calcite crystals with very sharp faces and edges and a delicate pink color due to the Hematite inclusions. Color is zoned and more intense on edges.
Tsumeb Mine, Tsumeb, Otjikoto Region  Namibia
Specimen size: 10 × 7.8 × 4.5 cm = 3.94” × 3.07” × 1.77”

Price: [SOLD]
Calcite.
AX6M8: Calcite
Group of crystals formed by very well defined faces and an acute scalenohedron, bright, with slight curvatures, good transparency and uniform yellow color.
Viburnum Trend District, Reynolds County, Missouri  USA
Specimen size: 12.5 × 6.8 × 4.2 cm = 4.92” × 2.68” × 1.65”

Main crystal size: 4.2 × 1.9 cm = 1.65” × 0.75”

Price: [SOLD]
Calcite.
SX67AC0: Calcite
Aggregate of prismatic crystals with echeloned growths and flat rhombohedral terminations. The crystals, on matrix, are bright, between transparent and translucent, and have a snow white color. As is the case with so many specimens in this collection, the locality is quiet unknown.
Vicat Quarry, Montalieu-Vercieu, Morestel, Isère, Auvergne-Rhône-Alpes  France
Specimen size: 9.5 × 7.1 × 5.5 cm = 3.74” × 2.80” × 2.17”

Price: [SOLD]
Calcite.
ML27H1: Calcite
A group of very complex crystals, with dominant scalenohedron but having a lot of different forms. Crystals are very clear and bright. A very esthetic sample.
Verkhnii Mine, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai  Russia
Specimen size: 9.8 × 7.2 × 3.3 cm = 3.86” × 2.83” × 1.30”

Main crystal size: 2.5 × 1.6 cm = 0.98” × 0.63”

Price: [SOLD]
Calcite.
MR86E0: Calcite
An unusual Calcite whose form reminds one of a stalactite but whose crystals are transparent, not cloudy, well defined, richly endowed with multiple faces, and quite large. It is very pleasant and decorative at the same time.
The specimen has been published in the book 'China', by Berthold Ottens, on page 479.
Wenshan, Wenshan Autonomous Prefecture, Yunnan Province  China (2003)
Specimen size: 7 × 5 × 5 cm = 2.76” × 1.97” × 1.97”

Price: [SOLD]
Calcite.
TT37K3: Calcite
A curious crystalline growth that looks like a cup. The translucent crystal progressively increases its width from its base and at its termination it formed a very pronounced and deep hollow.
The specimen has been published in the book 'China', by Berthold Ottens, on page 386.
Wenshan, Wenshan Autonomous Prefecture, Yunnan Province  China (2006)
Specimen size: 6 × 4.3 × 3.8 cm = 2.36” × 1.69” × 1.50”

Price: [SOLD]
Calcite.
TR49W8: Calcite
Curious parallel growth of packed crystals of Calcite on a first generation of yellowish crystals of the same mineral. The crystals are geometrically very well defined and have deeply hollowed. Those late crystals are very bright, colorless and between transparent and translucent.
Wenshan area, Yunnan  China (28/11/2010)
Specimen size: 15.5 × 13 × 9.5 cm = 6.10” × 5.12” × 3.74”

Price: [SOLD]
Calcite.
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
Calcite.
SF49AB0: Calcite
Druze of very Sharp rhombohedral crystals that are translucent, bright, with a pale yellow color and are on matrix. As in so many specimens in this collection, the sample is of great quality for the locality.
Winterberg Quarry, Iberg, Bad Grund, Göttingen District, Harz, Lower Saxony/Niedersachsen  Germany
Specimen size: 10 × 8.5 × 7.2 cm = 3.94” × 3.35” × 2.83”

Price: [SOLD]
Calcite
RM27X8: Calcite "papierspat" with chlorite, adularia and Quartz
A floater with parallel growths of Calcite crystals, with a lot of extraordinarily flat oriented faces (this form is well known as “papierspat”). They are with small well defined Orthoclase (adularia) crystals and chlorite coatings.
Griesernthal, Uri  Switzerland (±1952)
Specimen size: 9.3 × 5.3 × 2.5 cm = 3.66” × 2.09” × 0.98”

Price: [SOLD]
Calcite "phantom".
TR9K9: Calcite "phantom"
Group of crystals formed by two rhombohedrons with evident scalenohedron “phantom” growth inside. The “phantom” is reddish due to a covering layer of Hematite.
Bou Azzer mining district, Drâa-Tafilalet Region  Morocco (2006)
Specimen size: 7 × 5.6 × 3.4 cm = 2.76” × 2.20” × 1.34”

Price: [SOLD]
Calcite "phantom".
TA14K4: Calcite "phantom"
Group of yellowish crystals formed by two rhombohedrons, a steep one and a shallow one, with a red scalenohedral phantom growth due to a Hematite film that covers them.
Bou Azzer mining district, Drâa-Tafilalet Region  Morocco (2006)
Specimen size: 9.7 × 9 × 4 cm = 3.82” × 3.54” × 1.57”

Main crystal size: 2.1 × 1.1 cm = 0.83” × 0.43”

Price: [SOLD]
Calcite (Co-bearing calcite variety) with Pyrite.
JFD54AN8: Calcite (Co-bearing calcite variety) with Pyrite
They could do with a bit more luster, but the color, the sharpness of the crystals and the not so usual presence of Pyrite in the matrix made me fall in love with this piece that has been with me for many years, reminding me of those trips to Morocco so full of sunshine and adventure.
This specimen has been published on the Mineralogical Record´s web page, in the 'What's New' section, report 62, June 5, 2022 edition, page 7
Aghbar Mine (Arhbar Mine), Bou Azzer mining district, Zagora Province, Drâa-Tafilalet Region  Morocco (08/2002)
Specimen size: 7.5 × 5 × 4 cm = 2.95” × 1.97” × 1.57”

Price: [SOLD]
Calcite (Co-bearing variety).
16NMB56: Calcite (Co-bearing variety)
Polished section, on each faces, translucent with banded growth patterns and intensely colored nuclei. The specimen preserves on some of the edges part of its original matrix, which contrasts with the deep color of the Calcite. A classic of Catalan mineralogy.
Solita Mine, Peramea, Baix Pallars, Comarca Pallars Sobirà, Lérida / Lleida, Catalonia / Catalunya  Spain
Specimen size: 9.0 × 6.6 × 0.8 cm = 3.54” × 2.60” × 0.31”

Price: €150 / US$159 / ¥24470 / AUD$240
Calcite (Co-bearing variety).
16NMA66: Calcite (Co-bearing variety)
Polished section, on one of its faces, translucent with banded growth patterns and intensely colored nuclei. The specimen preserves on some of the edges part of its original matrix, which contrasts with the deep color of the Calcite. A classic of Catalan mineralogy.
Solita Mine, Peramea, Baix Pallars, Comarca Pallars Sobirà, Lérida / Lleida, Catalonia / Catalunya  Spain
Specimen size: 9.1 × 5.8 × 1.5 cm = 3.58” × 2.28” × 0.59”

Price: €150 / US$159 / ¥24470 / AUD$240
Calcite (papierspat).
RV12L9: Calcite (papierspat)
Totally flattened Calcite crystal (“papierspat”) with pyramid shape and very marked striations. The specimen is from a classic locality for this kind of Calcite crystal.
The piece is accompanied by a handwritten label from the Folch collection.
Maderannertal  Switzerland (±1947)
Specimen size: 5.2 × 4.5 × 0.8 cm = 2.05” × 1.77” × 0.31”

Price: [SOLD]
Calcite (twinned).
EPB62AO8: Calcite (twinned)
A novelty from Ste. Marie 2022. Complete floater contact twin of two very sharp Calcite crystals, very aerial, flattened and with very well defined crystal shapes. Transparent and uniform yellow. The specimen comes from a well-known but little-disclosed locality in the Canary Islands in which no finds of this type had been made previously.
De Tasarte Ravine, La Aldea de San Nicolás, Gran Canaria, Las Palmas Province, Canary Islands  Spain (12/2021)
Specimen size: 5 × 2 × 0.3 cm = 1.97” × 0.79” × 0.12”

Price: [SOLD]
Calcite (twinned).
EPA62AO8: Calcite (twinned)
A novelty from Ste. Marie 2022. Complete floater contact twin of two very sharp Calcite crystals, very aerial, flattened and with very well defined crystal shapes. Transparent and uniform yellow. The specimen comes from a well-known but little-disclosed locality in the Canary Islands in which no finds of this type had been made previously.
De Tasarte Ravine, La Aldea de San Nicolás, Gran Canaria, Las Palmas Province, Canary Islands  Spain (12/2021)
Specimen size: 5 × 1.8 × 0.3 cm = 1.97” × 0.71” × 0.12”

Price: [SOLD]
Calcite (twinned).
EGH62AO8: Calcite (twinned)
A novelty from Ste. Marie 2022. Group of very sharp Calcite crystals, one of them very aerial, dominantly flattened and with a contact twin of very well defined crystal forms. Transparent and uniform yellow. The specimen comes from a well-known but little-disclosed locality in the Canary Islands in which no finds of this type had been previously made.
De Tasarte Ravine, La Aldea de San Nicolás, Gran Canaria, Las Palmas Province, Canary Islands  Spain (12/2021)
Specimen size: 2.8 × 2.5 × 1.4 cm = 1.10” × 0.98” × 0.55”

Price: [SOLD]
Calcite (twinned).
NRM14AQ0: Calcite (twinned)
Complex twinned crystal of Calcite with the dominant forms of a scalenohedron, transparent, with white inclusions in some of the faces, on matrix, with an earlier generation of white rhombohedral crystals. The specimen comes from the Antonino Bueno collection, whose label we will send to the buyer.
Áliva Mine (Las Mánforas Mine), level 2, Áliva mining area, Camaleño, Comarca Liébana, Cantabria  Spain (2006)
Specimen size: 7.9 × 6.7 × 4.5 cm = 3.11” × 2.64” × 1.77”

Main crystal size: 2.3 × 1.4 cm = 0.91” × 0.55”

Price: [SOLD]
Calcite (twinned).
TFB14AQ0: Calcite (twinned)
Contact twin, floater and complete, of two very sharp Calcite crystals, very aerial, flattened and with very sharp crystal forms. transparent and a uniform yellow color. The specimen comes from a well-known but little publicized Canary Island locality from which no such finds had been made before. Alain Martaud had kept it for his personal collection, from the selection he made when he first got these very unusual calcites. We will send the Alain's collection label to the buyer of the piece.
De Tasarte Ravine, La Aldea de San Nicolás, Gran Canaria, Las Palmas Province, Canary Islands  Spain (12/2021)
Specimen size: 4 × 1.7 × 0.3 cm = 1.57” × 0.67” × 0.12”

Price: [SOLD]

XM290EFT: Calcite (twinned)
A novelty at Sainte-Marie 2022 Pair of very flattened and sharp Calcite crystals, with a light yellow color, displaying a very unusual contact twin.
De Tasarte Ravine, La Aldea de San Nicolás, Gran Canaria, Las Palmas Province, Canary Islands  Spain (12/2021)
Specimen size: 3.8 × 3.3 × 0.5 cm = 1.50” × 1.30” × 0.20”

Price: [SOLD]

XM290EXM: Calcite (twinned)
A novelty at Sainte-Marie 2022 Very flattened and sharp crystal of Calcite showing a contact twin that creates the interior reticulation observed thanks to the translucency of the light yellow crystal.
De Tasarte Ravine, La Aldea de San Nicolás, Gran Canaria, Las Palmas Province, Canary Islands  Spain (12/2021)
Specimen size: 5.3 × 1.5 × 0.3 cm = 2.09” × 0.59” × 0.12”

Price: [SOLD]

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