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Beryl (variety emerald).
ND69AK9: Beryl (variety emerald)
Floater crystal, of good size, surely formed in a Calcite matrix, with sharp faces and edges but with dissolution forms in both its upper and lower terminations. Transparent, lustrous, with more intense color in the terminal areas than in the center of the crystal.
  Colombia
Specimen size: 2 × 1.5 × 1.5 cm = 0.79” × 0.59” × 0.59”

Price: €440 / US$450 / ¥59930 / AUD$640
Beryl (variety emerald).
EFM88AO7: Beryl (variety emerald)
New discovery at Ste. Marie 2022, new locality for Beryl (variety emerald) As explained in emeralds of Niger, although their color is not intense, the presence of Cr and V accredits them as emeralds. In its favor its transparency and good crystallographic forms and being a previously unknown locality.
Taraouadji Mountains, Aïr Massif, Agadez Region  Niger (04/2022)
Specimen size: 1.6 × 0.8 × 0.6 cm = 0.63” × 0.31” × 0.24”

Price: €480 / US$491 / ¥65380 / AUD$700
Beryl (variety emerald).
TFL46AO8: Beryl (variety emerald)
Short prismatic crystal with a flat pinacoidal termination, finely beveled by the faces of a pyramid, between transparent and translucent. With inclusions, good luster and an intense green color.
  Colombia
Specimen size: 2.3 × 1.9 × 2.3 cm = 0.91” × 0.75” × 0.91”

Price: €1400 / US$1432 / ¥190700 / AUD$2050
Beryl (variety emerald).
TC22800TGS: Beryl (variety emerald)
Group of very sharp Beryl crystals (emerald variety), transparent, very lustrous, gem quality, and with a more intense and uniform green color than usual, not only in the La Pita area but in any other deposit. Very high quality.
La Pita mining district, Municipio Maripí, Western Emerald Belt, Boyacá Department  Colombia
Specimen size: 2 × 1.8 × 1.3 cm = 0.79” × 0.71” × 0.51”

Main crystal size: 1.1 × 1 cm = 0.43” × 0.39”

Price: €2800 / US$2865 / ¥381410 / AUD$4110
Beryl (variety goshenite) and Schorl.
TYM10AN9: Beryl (variety goshenite) and Schorl
Group of Beryl crystals with excellent terminations, transparent, lustrous, colorless (goshenite variety) and with inclusions of acicular Schorl crystals. We will ship the specimen in its original Perky box from the Robert J. Noble collection, which also contains the label.
Erongo Mountain, Usakos, Erongo Region  Namibia
Specimen size: 2 × 1.7 × 2.1 cm = 0.79” × 0.67” × 0.83”

Price: €50 / US$51 / ¥6810 / AUD$70
Beryl (variety red beryl).
TV89AL5: Beryl (variety red beryl)
Group of Beryl crystals (variety red beryl), one of them clearly dominant, doubly terminated, shiny, with a very intense color, on matrix. An excellent American classic that for years has disappeared from the market due to the cessation of work on the deposit.
Wah Wah Mountains, Beaver County, Utah  USA
Specimen size: 6.3 × 5.6 × 4 cm = 2.48” × 2.20” × 1.57”

Main crystal size: 1.6 × 1.3 cm = 0.63” × 0.51”

Price: €4800 / US$4911 / ¥653850 / AUD$7060
Bismuth.
TQ86AM0: Bismuth
Excellent specimen, of high quality and very representative of specimens from the locality. Free of alteration, with polysynthetic parallel growths, with sharp surfaces and small crystals with very well defined faces and edges, which is quite unusual for the species.
The specimen is from the Bruno Cerato collection, whose label we will send to the buyer.
Tazna Mine (Tazna-Rosario Mine), Cerro Tazna, Atocha-Quechisla District, Nor Chichas Province, Potosí Department  Bolivia
Specimen size: 9.6 × 9.5 × 3.7 cm = 3.78” × 3.74” × 1.46”

Price: €1400 / US$1432 / ¥190700 / AUD$2050
Bismuth with Calcite.
MMB26AN9: Bismuth with Calcite
Very aerial aggregate of sharp Bismuth crystals with very well marked parallel and skeletal growths, some of them doubly terminated, on matrix with Calcite. A superb European classic, of great quality and with the added benefit of being in matrix.
Schlema-Hartenstein District, Erzgebirgskreis, Saxony/Sachsen  Germany
Specimen size: 5.2 × 4.4 × 3.4 cm = 2.05” × 1.73” × 1.34”

Price: €1300 / US$1330 / ¥177080 / AUD$1910
Bismuth with Calcite.
TP46AI8: Bismuth with Calcite
Very aerial growth of extraordinarily well developed Bismuth crystals that are very bright and on matrix with Calcite. A German classic and a miniature of great quality that is from the Frank Keutsch collection whose label we will send to the buyer.
Schlema-Hartenstein District, Erzgebirgskreis, Saxony/Sachsen  Germany
Specimen size: 3.6 × 3 × 1.5 cm = 1.42” × 1.18” × 0.59”

Price: €1300 / US$1330 / ¥177080 / AUD$1910
Bixbyite with Topaz, Fluorite and Pseudobrookite.
BFG56AO6: Bixbyite with Topaz, Fluorite and Pseudobrookite
Cuboctahedral crystal of Bixbyite of good size with very sharp crystal forms, with very bright luster, on a matrix of volcanic rock. With coatings of small light purple Fluorite crystals, transparent Topaz crystals and a very sharp Pseudobrookite crystal with excellent terminations. The specimen comes from an important European collection and was sold by the well-known Dr. Wilke.
Thomas Range, Juab County, Utah  USA
Specimen size: 12.4 × 8.1 × 5.9 cm = 4.88” × 3.19” × 2.32”

Main crystal size: 1.1 × 0.9 cm = 0.43” × 0.35”

Price: €1500 / US$1534 / ¥204330 / AUD$2200
Boleite with Atacamite-Paratacamite.
TE87AG1: Boleite with Atacamite-Paratacamite
Boleite with Atacamite-Paratacamite on matrix. Coming from recent finds in the famous Amelia Mine due to work on the dumps there.
Amelia Mine, Santa Rosalía (El Boleo), Boleo District, Municipio Mulegé, Baja California Sur  Mexico
Specimen size: 7 × 5 × 4.8 cm = 2.76” × 1.97” × 1.89”

Price: €260 / US$266 / ¥35410 / AUD$380
Boleite with Paratacamite and Gypsum.
TM10AD0: Boleite with Paratacamite and Gypsum
A novelty at Tucson 2016. Aggregates of small and very sharp cubic Boleite crystals that are translucent, very bright and on matrix, with Gypsum and Paratacamite. The sample is from recent preparation works at the mine.
Amelia Mine, Santa Rosalía (El Boleo), Boleo District, Municipio Mulegé, Baja California Sur  Mexico (2016)
Specimen size: 4.9 × 3.8 × 2.3 cm = 1.93” × 1.50” × 0.91”

Main crystal size: 0.3 × 0.3 cm = 0.12” × 0.12”

Price: €55 / US$56 / ¥7490 / AUD$80
Boracite.
TQ13AM0: Boracite
Cubic crystals clearly beveled by dodecahedral and octahedral faces. Translucent, with good luster and an intense olive-green color. On matrix, which is not common for this species.
Bernburg, Stassfurt, Saxony-Anhalt/Sachsen-Anhalt  Germany
Specimen size: 3 × 2.4 × 1.4 cm = 1.18” × 0.94” × 0.55”

Price: €80 / US$81 / ¥10890 / AUD$110
Bornite after Chalcocite.
SM160NYG: Bornite after Chalcocite
Bornite with bluish metallic tones pseudomorphic after twinned crystals of Chalcocite. The specimen comes from the last find before the definitive closure of open-pit mining here, and this is the first time that collector quality Bornite has appeared at this locality. These specimens has been analyzed and we will send a copy of the analysis to the buyer.
Las Cruces Mine, fase 6, levels 130-135, ↓175 m., Gerena-Guillena-Salteras, Comarca Sierra Norte, Seville, Andalusia  Spain (01/2020)
Specimen size: 4.2 × 2.4 × 1 cm = 1.65” × 0.94” × 0.39”

Main crystal size: 0.6 × 0.4 cm = 0.24” × 0.16”

Price: €160 / US$163 / ¥21790 / AUD$230
Bornite after Chalcocite.
SM160NLN: Bornite after Chalcocite
Bornite with bluish metallic tones pseudomorphic after twinned crystals of Chalcocite. The specimen comes from the last find before the definitive closure of open-pit mining here, and this is the first time that collector quality Bornite has appeared at this locality. These specimens has been analyzed and we will send a copy of the analysis to the buyer.
Las Cruces Mine, fase 6, levels 130-135, ↓175 m., Gerena-Guillena-Salteras, Comarca Sierra Norte, Seville, Andalusia  Spain (01/2020)
Specimen size: 2.4 × 2.3 × 2 cm = 0.94” × 0.91” × 0.79”

Price: €160 / US$163 / ¥21790 / AUD$230
Bornite after Chalcocite.
NGB27AN4: Bornite after Chalcocite
Bluish Bornite pseudomorphs after twinned Chalcocite crystals. The specimen comes from the last find before the definitive closure of open-pit mining at this mine and shows, for the first time from this locality, Bornite in collection-quality specimens. These specimens have been analyzed and we will send a copy of the analysis to the buyer.
This specimen has been published on the Mineralogical Record´s web page, in the 'What's New' section, report 61, August 30, 2021 edition, page 9
Las Cruces Mine, fase 6, levels 130-135, ↓175 m., Gerena-Guillena-Salteras, Comarca Sierra Norte, Seville, Andalusia  Spain (01/2020)
Specimen size: 2.5 × 1.8 × 1.4 cm = 0.98” × 0.71” × 0.55”

Main crystal size: 0.6 × 0.4 cm = 0.24” × 0.16”

Price: €220 / US$225 / ¥29960 / AUD$320
Bornite after Chalcocite and with Calcite.
TC220NZ: Bornite after Chalcocite and with Calcite
Group of very sharp Bornite pseudomorphs after Chalcocite crystals, as thick twins with a hexagonal outline, with very well defined faces and edges, brilliant and with intense metallic iridescence. The Bornite appears on a matrix with Calcite crystal coatings. These specimens have been analyzed and we will send a copy of the analysis to the buyer.
Las Cruces Mine, fase 6, levels 130-135, ↓175 m., Gerena-Guillena-Salteras, Comarca Sierra Norte, Seville, Andalusia  Spain (01/2020)
Specimen size: 7.1 × 5.3 × 2.6 cm = 2.80” × 2.09” × 1.02”

Price: €220 / US$225 / ¥29960 / AUD$320
Bournonite.
MY96AJ1: Bournonite
Parallel group of very sharp, twinned Bournonite crystals with very well defined and bright faces and edges. An excellent miniature, a German classic from the Thomas P. Moore collection whose label we will send to the buyer.
Georg Mine, Horhausen, Flammersfeld, Altenkirchen (Westerwald), Siegerland, Rhineland-Palatinate/Rheinland-Pfalz  Germany
Specimen size: 3 × 2 × 1.9 cm = 1.18” × 0.79” × 0.75”

Main crystal size: 2.2 × 1.4 cm = 0.87” × 0.55”

Price: €180 / US$184 / ¥24510 / AUD$260
Bournonite on Siderite.
MA87AJ8: Bournonite on Siderite
Group of twinned Bournonite crystals, very typical for the locality and a great classic for the species. The crystals, one of them clearly dominant, are very well defined, extraordinarily bright and are on matrix. An excellent German classic that is with an old paperboard collectible box with a transparent cover and handwritten notes that we also will send to the buyer.
The specimen has been reviewed, photographed and published in the magazine ‘Mineral Up’ on page 62 of the 2019/01 edition.
Horhausen, Flammersfeld, Altenkirchen (Westerwald), Siegerland, Rhineland-Palatinate/Rheinland-Pfalz  Germany
Specimen size: 3.6 × 3.2 × 1.5 cm = 1.42” × 1.26” × 0.59”

Price: €280 / US$286 / ¥38140 / AUD$410
Bournonite with Boulangerite.
TTV14AN4: Bournonite with Boulangerite
Group of Bournonite crystals with a short prismatic habit, some of them doubly terminated, lustrous, and covered by acicular Boulangerite crystals. The Bournonite habit is unusual for the locality, so we had it analyzed, and it indeed turned out to be Bournonite. We will send this specimen in its original Perky box from the Robert J. (Bob) Noble collection, which contains the label, and also a copy of the analysis.
Yaogangxian Mine, Yizhang, Chenzhou Prefecture, Hunan Province  China
Specimen size: 3.3 × 2.1 × 2 cm = 1.30” × 0.83” × 0.79”

Main crystal size: 2.1 × 2 cm = 0.83” × 0.79”

Price: €90 / US$92 / ¥12250 / AUD$130
Bournonite with Galena and Pyrite.
TT69AK0: Bournonite with Galena and Pyrite
Cyclic twins of well-defined Bournonite crystals covered by a second generation of very bright small crystals of Bournonite. On matrix with Galena crystals and groups of Pyrite crystals.
Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department  Peru (±2019)
Specimen size: 5.5 × 4.1 × 4.7 cm = 2.17” × 1.61” × 1.85”

Price: €380 / US$388 / ¥51760 / AUD$550
Bournonite with Pyrite, Sphalerite and Calcite.
MRM73AN8: Bournonite with Pyrite, Sphalerite and Calcite
Twinned Bournonite crystal, isolated, very aerial and large, shiny and on matrix, with complex Pyrite crystals, twinned Sphalerite crystals and small white Calcite crystals. This specimen, from a recent find, recalls the classic bournonites found in the mine in the past. It has been tested that the Bournonite crystal was not mechanically bound to the matrix, corroborating the nature of the specimen.
The specimen has been photographed and published in the magazine ‘Paragénesis’, number 01/2022, page 74 and published in the Bulletin ‘MiniBul A.G.A.B.’ on page 83 of number 3/2022
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (03/2020)
Specimen size: 11.2 × 9.1 × 7.7 cm = 4.41” × 3.58” × 3.03”

Main crystal size: 2.5 × 2.3 cm = 0.98” × 0.91”

Price: €940 / US$961 / ¥128040 / AUD$1380
Bournonite with Sphalerite and Pyrite.
ET51AI4: Bournonite with Sphalerite and Pyrite
Druse of Bournonite crystals forming cyclic twins with very well defined parallel polycrystalline growths. They are very bright and are with groups of black Sphalerite crystals and small Pyrite crystals.
Herja Mine, Chiuzbaia, Baia Sprie, Maramures  Romania (1960-1970)
Specimen size: 11.5 × 10.2 × 4.1 cm = 4.53” × 4.02” × 1.61”

Price: €580 / US$593 / ¥79000 / AUD$850
Bournonite with Sphalerite, Pyrite after Pyrrhotite and Galena.
ET47AK1: Bournonite with Sphalerite, Pyrite after Pyrrhotite and Galena
Single Bournonite crystal, isolated, on a matrix of Galena after Pyrrhotite beveled by growths of complex crystals of Pyrite and with spherical crystals of Sphalerite. The specimen, from a very recent find, reminds us of the classic Bournonites of this mine, found in the past.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2019)
Specimen size: 9.7 × 4.6 × 2.8 cm = 3.82” × 1.81” × 1.10”

Main crystal size: 1 × 0.7 cm = 0.39” × 0.28”

Price: €240 / US$245 / ¥32690 / AUD$350
Brazilianite with Albite and Greifensteinite.
TZ27AM5: Brazilianite with Albite and Greifensteinite
Large doubly terminated and very sharp Brazilianite crystals, transparent, with good luster and a very vivid color and on an Albite matrix. Partially covered with small, very sharp crystals of Greifensteinite, a rare phosphate of calcium, iron, and beryllium.
Telírio claim, Linópolis, Divino das Laranjeiras, Vale do Rio Doce, Minas Gerais  Brazil
Specimen size: 8 × 7.2 × 4.3 cm = 3.15” × 2.83” × 1.69”

Price: €2200 / US$2251 / ¥299680 / AUD$3230

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