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Bultfonteinite with Hydroxyapophyllite-(K) and Calcite.
EV12R1: Bultfonteinite with Hydroxyapophyllite-(K) and Calcite
Fanlike groups of snowy white acicular crystals of Bultfonteinite replacing the faces of short elongated crystals of Hydroxyapophyllite-(K) which has a pseudocubic habit. In some cases the replacement is deeper and forms a more or less complete pseudomorph of the preexisting Hydroxyapophyllite-(K). All are on a matrix of clear, complex, crystals of Calcite. We値l send a copy of the analysis to the buyer of the piece.
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province  South Africa (2006)
Specimen size: 4.2 × 2.6 × 3 cm = 1.65” × 1.02” × 1.18”

Price: €70 / US$71 / ¥9530 / AUD$100
Bultfonteinite with Hydroxyapophyllite-(K) and Calcite.
EV13R1: Bultfonteinite with Hydroxyapophyllite-(K) and Calcite
Fanlike groups of snowy white acicular crystals of Bultfonteinite replacing the faces of short elongated crystals of Hydroxyapophyllite-(K) which has a pseudocubic habit. In some cases the replacement is deeper and forms a more or less complete pseudomorph of the preexisting Hydroxyapophyllite-(K). All are on a matrix of clear, complex, crystals of Calcite. We値l send a copy of the analysis to the buyer of the piece.
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province  South Africa (2006)
Specimen size: 3.5 × 3.3 × 2 cm = 1.38” × 1.30” × 0.79”

Main crystal size: 1.2 × 1.1 cm = 0.47” × 0.43”

Price: €80 / US$81 / ¥10890 / AUD$110
Bultfonteinite with Hydroxyapophyllite-(K) and Calcite.
EC63R1: Bultfonteinite with Hydroxyapophyllite-(K) and Calcite
Fanlike groups of snowy white acicular crystals of Bultfonteinite replacing the faces of short elongated crystals of Hydroxyapophyllite-(K) which has a pseudocubic habit. In some cases the replacement is deeper and forms a more or less complete pseudomorph of the preexisting Hydroxyapophyllite-(K). All are on a matrix of clear, complex, crystals of Calcite. We値l send a copy of the analysis to the buyer of the piece.
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province  South Africa (2006)
Specimen size: 3.4 × 2.7 × 2.9 cm = 1.34” × 1.06” × 1.14”

Price: €85 / US$86 / ¥11570 / AUD$120
Bultfonteinite with Hydroxyapophyllite-(K) and Calcite.
EL13R1: Bultfonteinite with Hydroxyapophyllite-(K) and Calcite
Fanlike groups of snowy white acicular crystals of Bultfonteinite replacing the faces of short elongated crystals of Hydroxyapophyllite-(K) which has a pseudocubic habit. In some cases the replacement is deeper and forms a more or less complete pseudomorph of the preexisting Hydroxyapophyllite-(K). All are on a matrix of clear, complex, crystals of Calcite. We値l send a copy of the analysis to the buyer of the piece.
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province  South Africa (2006)
Specimen size: 4.4 × 3.8 × 1.8 cm = 1.73” × 1.50” × 0.71”

Main crystal size: 1.2 × 0.7 cm = 0.47” × 0.28”

Price: €85 / US$86 / ¥11570 / AUD$120
Bultfonteinite with Hydroxyapophyllite-(K) and Calcite.
ER14R1: Bultfonteinite with Hydroxyapophyllite-(K) and Calcite
Fanlike groups of snowy white acicular crystals of Bultfonteinite replacing the faces of short elongated crystals of Hydroxyapophyllite-(K) which has a pseudocubic habit. In some cases the replacement is deeper and forms a more or less complete pseudomorph of the preexisting Hydroxyapophyllite-(K). All are on a matrix of clear, complex, crystals of Calcite. We値l send a copy of the analysis to the buyer of the piece.
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province  South Africa (2006)
Specimen size: 4.4 × 3.4 × 3.7 cm = 1.73” × 1.34” × 1.46”

Price: €95 / US$97 / ¥12940 / AUD$130
Bultfonteinite with Hydroxyapophyllite-(K) and Calcite.
EH16R1: Bultfonteinite with Hydroxyapophyllite-(K) and Calcite
Fanlike groups of snowy white acicular crystals of Bultfonteinite replacing the faces of short elongated crystals of Hydroxyapophyllite-(K) which has a pseudocubic habit. In some cases the replacement is deeper and forms a more or less complete pseudomorph of the preexisting Hydroxyapophyllite-(K). All are on a matrix of clear, complex, crystals of Calcite.
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province  South Africa (2006)
Specimen size: 4.7 × 2.7 × 2.3 cm = 1.85” × 1.06” × 0.91”

Main crystal size: 0.9 × 0.8 cm = 0.35” × 0.31”

Price: €110 / US$112 / ¥14980 / AUD$160
Bultfonteinite with Hydroxyapophyllite-(K) and Calcite.
EK26R1: Bultfonteinite with Hydroxyapophyllite-(K) and Calcite
Fanlike groups of snowy white acicular crystals of Bultfonteinite replacing the faces of short elongated crystals of Hydroxyapophyllite-(K) which has a pseudocubic habit. In some cases the replacement is deeper and forms a more or less complete pseudomorph of the preexisting Hydroxyapophyllite-(K). All are on a matrix of clear, complex, crystals of Calcite. We値l send a copy of the analysis to the buyer of the piece.
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province  South Africa (2006)
Specimen size: 4.7 × 3.4 × 2.7 cm = 1.85” × 1.34” × 1.06”

Price: €120 / US$122 / ¥16340 / AUD$170
Bultfonteinite with Hydroxyapophyllite-(K) and Calcite.
EW26R1: Bultfonteinite with Hydroxyapophyllite-(K) and Calcite
Fanlike groups of snowy white acicular crystals of Bultfonteinite replacing the faces of short elongated crystals of Hydroxyapophyllite-(K) which has a pseudocubic habit. In some cases the replacement is deeper and forms a more or less complete pseudomorph of the preexisting Hydroxyapophyllite-(K). All are on a matrix of clear, complex, crystals of Calcite. We値l send a copy of the analysis to the buyer of the piece.
The specimen has been reviewed, photographed and published as a new discovery in the magazine Rivista Mineralogica Italiana on page 51 in number 2011/1
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province  South Africa (2006)
Specimen size: 4.1 × 2.6 × 2.5 cm = 1.61” × 1.02” × 0.98”

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

Price: €120 / US$122 / ¥16340 / AUD$170
Bultfonteinite with Tobermorite (Group).
MHR27AO2: Bultfonteinite with Tobermorite (Group)
Spheroidal and centered growths of white acicular Bultfonteinite crystals, covered almost entirely by a subsequent growth of pink Tobermorite-Clinotobermorite. The specific spot at the locality where the find was made has already been closed, so no new discoveries can be expected in that specific place.
Shijiangshan Mine, Yinwu, Linxi, Ulanhad League, Inner Mongolia Autonomous Region  China (09/2021)
Specimen size: 2.8 × 2.3 × 1.5 cm = 1.10” × 0.91” × 0.59”

Price: €220 / US$225 / ¥29960 / AUD$320
Calcita.
HM180NR: Calcita
Coralloidal growth of Calcite, very aerial and aesthetic, lustrous, and snow-white. The specimen is from a locality little known to collectors and comes to us via the collection of Miguel David Martnez (nコ 181) whose label we will send to the buyer.
Cabezo de San Gin駸, El Estrecho de San Gin駸, Cartagena, Comarca Campo de Cartagena, Murcia, Region of Murcia  Spain (2004)
Specimen size: 11.2 × 8.3 × 5.7 cm = 4.41” × 3.27” × 2.24”

Price: €180 / US$184 / ¥24510 / AUD$260
Calcite.
2S08: Calcite
Prismatic Calcite crystal, translucent, with slightly curved faces and edges, well defined, and terminated by a rhombohedron.
Bleiberg mining area, Gailtaler Alpen & Karnische Alpen, Carinthia/K舐nten  Austria
Specimen size: 2.5 × 1.6 × 1.2 cm = 0.98” × 0.63” × 0.47”

Price: €45 / US$46 / ¥6120 / AUD$60
Calcite.
TFM11AO6: Calcite
Group of Calcite crystals, with dominant scalenohedron forms, with very well defined parallel growths, between translucent and transparent, with good luster and a uniform pale lilac color. From a unique find in At Ahmane where this type of Calcite was not known before and has not been seen since.
At Ahmane (auxiliary shaft), Agdz, Bou Azzer mining district, Zagora Province, Dr秣-Tafilalet Region  Morocco (07/2018)
Specimen size: 5.2 × 4.3 × 3.1  cm = 2.05” × 1.69” × 1.22”

Price: €60 / US$61 / ¥8170 / AUD$80
Calcite.
TC70NL: Calcite
A vug with very sharp scalenohedral Calcite crystals, translucent, with good luster, and a white color, on matrix.
Clay Quarry, La Caada de Verich, Comarca del Bajo Aragn, Teruel, Aragon  Spain (10/2011)
Specimen size: 14.2 × 8.5 × 4.2 cm = 5.59” × 3.35” × 1.65”

Price: €70 / US$71 / ¥9530 / AUD$100
Calcite.
TAP14AO3: Calcite
Very aerial group of complex Calcite crystals with a spheroidal shape, extraordinarily transparent and lustrous, completely water-clear and with a uniform faintly violet tone. We will send the buyer the specimen in its original Perky box from the Robert J. (Bob) Noble collection, which also contains the label.
Baia Sprie Mine, Baia Sprie, Maramures  Romania
Specimen size: 2.4 × 2.4 × 1.5 cm = 0.94” × 0.94” × 0.59”

Main crystal size: 1.7 × 1.2 cm = 0.67” × 0.47”

Price: €90 / US$92 / ¥12250 / AUD$130
Calcite.
4N06: Calcite
Growth of Calcite crystals, whitish in color with satin luster, with coraloidal morphology at the terminations and scalenohedral crystals at the base.
Can Palomeres Mines, Malgrat de Mar, Comarca Maresme, Barcelona, Catalonia  Spain (2017)
Specimen size: 6.8 × 6.4 × 4.7 cm = 2.68” × 2.52” × 1.85”

Price: €90 / US$92 / ¥12250 / AUD$130
Calcite.
MP26AM9: Calcite
Group of Calcite crystals on matrix, with poorly developed prism faces and clearly dominant forms of a flattened rhombohedron. They are transparent, lustrous, and have an intense and uniform yellow color. The specimen, from a classic American locality for the species, is from the Robert J. Noble collection and will be sent to the buyer in its original Perky box from that collection, which also contains the label.
Berry Materials Corp. Quarry, North Vernon, Jennings County, Indiana  USA
Specimen size: 2.8 × 2.7 × 2.4 cm = 1.10” × 1.06” × 0.94”

Main crystal size: 2.6 × 1.9 cm = 1.02” × 0.75”

Price: €110 / US$112 / ¥14980 / AUD$160
Calcite.
TC110NA: Calcite
Complex Calcite crystals, on matrix, with the crystal forms of a clearly dominant scalenohedron and very rich in minor forms, transparent, with good luster and an intense yellow-orange color.
La Florida Mining Area, Herrera-Vald疝iga-Rionansa, Comarca Costa Occidental/Saja-Nansa, Cantabria  Spain
Specimen size: 9.1 × 6.7 × 5.1 cm = 3.58” × 2.64” × 2.01”

Price: €110 / US$112 / ¥14980 / AUD$160
Calcite.
TBR26AO6: Calcite
Group of Calcite crystals, with dominant scalenohedron forms, with very well defined parallel growths, between translucent and transparent, with good luster and a uniform pale lilac color. From a unique find in At Ahmane where this type of Calcite was not known before and has not been seen since.
At Ahmane (auxiliary shaft), Agdz, Bou Azzer mining district, Zagora Province, Dr秣-Tafilalet Region  Morocco (07/2018)
Specimen size: 6.3 × 4.6 × 3.6 cm = 2.48” × 1.81” × 1.42”

Main crystal size: 5.1 × 3 cm = 2.01” × 1.18”

Price: €120 / US$122 / ¥16340 / AUD$170
Calcite.
TC2120EBM: Calcite
Druse of scalenohedral crystals, many of them doubly terminated, transparent, with good luster and an intense yellow color. The specimen, of the best quality for the locality, comes from the Alain Martaud collection, whose label we will send to the buyer.
Bagard Quarry, Bagard, Al鑚, Gard, Occitanie  France (2017)
Specimen size: 8.8 × 6.4 × 4 cm = 3.46” × 2.52” × 1.57”

Price: €120 / US$122 / ¥16340 / AUD$170
Calcite.
9TA66Q0: Calcite
Very aerial polycrystalline botryoidal growths with white, slightly pinkish, color, on Limonite matrix. This mine has contributed with 72 type locality (TL) species to the mineralogy.
Tsumeb Mine, Tsumeb, Otjikoto Region  Namibia
Specimen size: 4.7 ラ 2.9 ラ 2.2 cm = 1.85”

Price: €120 / US$122 / ¥16340 / AUD$170
Calcite.
NE26AM1: Calcite
Delicate and very aerial growth of two generations of Calcite crystals, one of them as white crystals with the crystal forms of a very acute scalenohedron, translucent and with a pearly luster, and a second generation whose crystals have curved terminations and a yellowish color. Such quality specimens are rare from this locality.
Can Palomeres Mines, Malgrat de Mar, Comarca Maresme, Barcelona, Catalonia  Spain (2017)
Specimen size: 8.8 × 6.7 × 6.1 cm = 3.46” × 2.64” × 2.40”

Price: €120 / US$122 / ¥16340 / AUD$170
Calcite.
JFD159AO8: Calcite
From a prolific mine for Calcite, I kept this one because it is more transparent than what is usually seen from there.
Herculano Mine, El Puntal, Campos de Golf, Atamara, Cartagena, Comarca Campo de Cartagena, Murcia, Region of Murcia  Spain (2010)
Specimen size: 10.8 × 5 × 3.7 cm = 4.25” × 1.97” × 1.46”

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

Price: €130 / US$133 / ¥17700 / AUD$190
Calcite.
TT36AM9: Calcite
Calcite crystal with a hexagonal prismatic habit, pinacoid termination and very distinct parallel growths, a form that is unusual in isolated Calcites. The crystal is transparent, lustrous, colorless and is on matrix.
Ira, Alto Uruguai region, Rio Grande do Sul  Brazil
Specimen size: 4.6 × 3.9 × 4.6 cm = 1.81” × 1.54” × 1.81”

Price: €130 / US$133 / ¥17700 / AUD$190
Calcite.
5FT86: Calcite
Two generations of Calcite. The first generation is stalactitic Calcite, while in the second generation the Calcite takes the more classic crystalline form for the locality. Crystals of both generations have good luster, and both appear partially colored by brown iron oxides. A very decorative piece originating in the Cretaceous carbonate strata of the Sierra de Santa Eulalia.
Santa Eulalia District, Municipio Aquiles Serd疣, Chihuahua  Mexico (1988)
Specimen size: 13.5 ラ 9 ラ 7.8 cm = 5.31”

Price: €140 / US$143 / ¥19070 / AUD$200
Calcite.
EK86AL4: Calcite
Matrix group of complex Calcite crystals very rich in crystalline forms, some of them doubly terminated, with well defined phantoms that delimit two different growth phases. From a locality that has become a classic for Calcite.
Malmberget, G舁livare, Norrbotten, Lappland Province  Sweden
Specimen size: 6.4 × 5.4 × 4.9 cm = 2.52” × 2.13” × 1.93”

Price: €180 / US$184 / ¥24510 / AUD$260

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