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EA88AH8: Baryte with Quartz and Pyrite

A novelty at Sainte Marie-aux-Mines 2018. Floater aggregate of parallel growths of very sharp thin tabular Baryte crystals, transparent, bright and partially coated by white aggregates of Quartz microcrystals and small Pyrite crystals. The color deserves a separate comment because there is a mixture of reddish yellow, with orange in some areas but mainly concentrated on the edges, and blue locally with greenish hues on the wide main pinacoid faces.
Bou Nahas Mine, Oumjrane mining area, Alnif, Tinghir Province, Drâa-Tafilalet Region Morocco (12/2017)
Specimen size: 6.7 × 3.5 × 1.1 cm = 2.64” × 1.38” × 0.43”
Price: €380 / US$461 / JPY48560 / AUD$580

EB98AH8: Baryte with Quartz and Pyrite

A novelty at Sainte Marie-aux-Mines 2018. Floater aggregate of parallel growths of very sharp thin tabular Baryte crystals, transparent, bright and partially coated by white aggregates of Quartz microcrystals and small Pyrite crystals. The color deserves a separate comment because there is a mixture of reddish yellow, with orange in some areas but mainly concentrated on the edges, and blue locally with greenish hues on the wide main pinacoid faces.
Bou Nahas Mine, Oumjrane mining area, Alnif, Tinghir Province, Drâa-Tafilalet Region Morocco (12/2017)
Specimen size: 6.6 × 4.3 × 1.7 cm = 2.60” × 1.69” × 0.67”
Price: €390 / US$473 / JPY49840 / AUD$600

ED88AH8: Baryte with Quartz and Pyrite

A novelty at Sainte Marie-aux-Mines 2018. Very aerial group of very sharp thin tabular Baryte crystals, transparent, bright with an intense reddish-yellow color on a matrix of white crystallized Quartz with groups of very bright cubic Pyrite crystals, and partially coated by small white aggregates of Quartz microcrystals and Pyrite crystals. The sample is very esthetic and very well balanced. The color deserves a separate comment because there is a mixture of reddish yellow, with orange in some areas but mainly concentrated on the edges, and blue locally with greenish hues on the wide main pinacoid faces.
Bou Nahas Mine, Oumjrane mining area, Alnif, Tinghir Province, Drâa-Tafilalet Region Morocco (12/2017)
Specimen size: 7.3 × 3.5 × 4.9 cm = 2.87” × 1.38” × 1.93”
Price: €390 / US$473 / JPY49840 / AUD$600

EF69AH8: Baryte with Quartz and Pyrite

A novelty at Sainte Marie-aux-Mines 2018. Floater aggregate of parallel growths of very sharp thin tabular Baryte crystals, transparent, bright and partially coated by white aggregates of Quartz microcrystals and small Pyrite crystals. The color needs a separate comment because there is a mixture of reddish yellow, with orange in some areas but mainly concentrated on the edges, and blue, locally with greenish hues on the wide main pinacoid faces.
Bou Nahas Mine, Oumjrane mining area, Alnif, Tinghir Province, Drâa-Tafilalet Region Morocco (12/2017)
Specimen size: 8 × 5 × 2.8 cm = 3.15” × 1.97” × 1.10”

Main crystal size: 5 × 4.5 cm = 1.97” × 1.77”
Price: €460 / US$558 / JPY58790 / AUD$710

EJ89AH8: Baryte with Quartz and Pyrite

A novelty at Sainte Marie-aux-Mines 2018. Floater aggregate of parallel growths of very sharp thin tabular Baryte crystals, transparent, bright and partially coated by white aggregates of Quartz microcrystals and small Pyrite crystals. The color needs a separate comment because there is a mixture of reddish yellow, with orange in some areas but mainly concentrated on the edges, and blue, locally with greenish hues on the wide main pinacoid faces.
Bou Nahas Mine, Oumjrane mining area, Alnif, Tinghir Province, Drâa-Tafilalet Region Morocco (12/2017)
Specimen size: 9.2 × 6.7 × 4.1 cm = 3.62” × 2.64” × 1.61”
Price: €480 / US$582 / JPY61340 / AUD$740

EC99AH8: Baryte with Quartz and Pyrite

A novelty at Sainte Marie-aux-Mines 2018. Floater aggregate of parallel growths of very sharp thin tabular Baryte crystals, transparent, bright and partially coated by white aggregates of Quartz microcrystals and small Pyrite crystals. The color needs a separate comment because there is a mixture of reddish yellow, with orange in some areas but mainly concentrated on the edges, and blue, locally with greenish hues on the wide main pinacoid faces.
Bou Nahas Mine, Oumjrane mining area, Alnif, Tinghir Province, Drâa-Tafilalet Region Morocco (12/2017)
Specimen size: 8.1 × 7.4 × 3.6 cm = 3.19” × 2.91” × 1.42”

Main crystal size: 3.2 × 2.6 cm = 1.26” × 1.02”
Price: €540 / US$655 / JPY69010 / AUD$830

EC27AL9: Baryte with Quartz, Pyrite and Marcasite

Book-like aggregates of lamellar Baryte crystals on matrix, with Quartz crystals and partial coatings of small, very bright crystals of Pyrite and Marcasite. The back of the matrix shows missing crystal casts, probably an earlier generation of Baryte crystals.
Bou Nahas Mine, Oumjrane mining area, Alnif, Tinghir Province, Drâa-Tafilalet Region Morocco (2017)
Specimen size: 14.5 × 9.9 × 6.4 cm = 5.71” × 3.90” × 2.52”
Price: €240 / US$291 / JPY30670 / AUD$370

HM100EE: Baryte with Siderite and Pyrite

Very aerial polycrystalline growths of lamellar Baryte crystals, translucent and with a sky-blue color. On a matrix of Siderite with small crystals of Pyrite.
Bou Nahas Mine, Oumjrane mining area, Alnif, Tinghir Province, Drâa-Tafilalet Region Morocco (2018)
Specimen size: 6.6 × 5 × 5.6 cm = 2.60” × 1.97” × 2.20”

Main crystal size: 5 × 4 cm = 1.97” × 1.57”
Price: €100 / US$121 / JPY12780 / AUD$150

ET16AH9: Baryte with Sphalerite and Quartz

Pair of very sharp thin tabular Baryte crystals, one of them clearly dominant, doubly terminated and complete, transparent, bright, with a pale blue color and partially coated by white aggregates of Quartz microcrystals and small Sphalerite crystals.
Bou Nahas Mine, Oumjrane mining area, Alnif, Tinghir Province, Drâa-Tafilalet Region Morocco (04/2018)
Specimen size: 4.1 × 4 × 2.5 cm = 1.61” × 1.57” × 0.98”
Price: €110 / US$133 / JPY14050 / AUD$160

3N11: Baryte, Fluorite, Dolomite

Group of slightly yellow tabular crystals, an unusual color for specimens of Baryte from this mine, on massive Fluorite and Dolomite matrix. A quality specimen.
Moscona Mine, El Llano, Solís, Corvera de Asturias, Comarca Avilés, Asturias, Principality of Asturias Spain (1995)
Specimen size: 6.6 × 7.5 cm = 2.60” × 2.95”

Main crystal size: 1.3 × 0.5 cm = 0.51” × 0.20”
Price: €60 / US$72 / JPY7660 / AUD$90

NT47AL4: Bastnäsite-(Ce)

Floater group of two Bastnäsite-(Ce) crystals, one of them clearly dominant, with sharp faces and edges, translucent, with reddish-brown reflections and associated with small white Orthoclase (variety adularia) crystals.
Zagi Mountain, Hameed Abad Kafoor Dheri, Peshawar, Khyber Pakhtunkhwa Pakistan
Specimen size: 2.7 × 2 × 1.7 cm = 1.06” × 0.79” × 0.67”
Price: €220 / US$267 / JPY28110 / AUD$330

SM75NC: Bavenite with Chlorite, Pyrite and Albite

Very well defined ivory-white polycrystalline spheroidal crystals on matrix with Pyrite and Albite crystals, and partially coated with Chlorite.
Former collection of Carlos González Bargueño.
Venero I Quarry (Cadalso I Quarry), Cadalso de los Vidrios, Comarca Sierra Oeste de Madrid, Madrid, Community of Madrid Spain (2005)
Specimen size: 4.1 × 2.9 × 3.2 cm cm = 1.61” × 1.14” × 1.26”

Main crystal size: 0.6 × 0.5 cm cm = 0.24” × 0.20”
Price: €75 / US$91 / JPY9580 / AUD$110

9TR86: Bavenite, Albite, Quartz (variety smoky)

A specimen very rich in lamellar Bavenite crystals as subparallel groups, with an ivory-white color, implanted on Albite crystals, which at the same time are partially covering a group of Quartz crystals (smoky quartz variety). The back of the piece is very rich in Bavenite crystals too.
Valdeconejillos Quarry, Cadalso de los Vidrios, Comarca Sierra Oeste de Madrid, Madrid, Community of Madrid Spain (2006)
Specimen size: 12.6 × 11.2 × 7.3 cm = 4.96” × 4.41” × 2.87”
Price: €220 / US$267 / JPY28110 / AUD$330

MB40AK3: Berthierite with Calcite and Siderite

Centered aggregate of acicular Berthierite crystals, on matrix, which is very unusual, with Siderite and aggregates of grey-white Calcite crystals.
The specimen is from the Uwe Niemeyer collection, whose label we will send to the buyer.
Herja Mine, Chiuzbaia, Baia Sprie, Maramures Romania (1956)
Specimen size: 12.7 × 8.7 × 7.4 cm = 5.00” × 3.43” × 2.91”
Price: €560 / US$679 / JPY71570 / AUD$860

TB27AJ8: Bertrandite with Albite

Doubly terminated complete and twinned Bertrandite crystal with very well defined polycrystalline growths. It has a pearly luster with a snowy white color and it is on matrix with Albite. Really exceptional.
Golconda pegmatite, Governador Valadares, Vale do Rio Doce, Minas Gerais Brazil (12/2016)
Specimen size: 7.7 × 6.4 × 3.7 cm = 3.03” × 2.52” × 1.46”
Price: €2200 / US$2670 / JPY281180 / AUD$3390

EA62AM2: Bertrandite with Quartz (variety smoky) and Pyrite

Groups of flat prismatic Bertrandite crystals, very sharp and well defined, many of them doubly terminated, which contrast with the smoky tones of the group of Quartz crystals, partially covered by small Pyrite crystals. An excellent specimen of a rare species from a currently extinct locality.
Kara-Oba, Betpak-Dala (Bet-Pak-Dala) Desert, Karaganda Region Kazakhstan (1985-1990)
Specimen size: 24 × 20 × 14 cm = 9.45” × 7.87” × 5.51”

Main crystal size: 1 × 0.4 cm = 0.39” × 0.16”
Price: €6500 / US$7890 / JPY830760 / AUD$10030

EX89AJ6: Beryl

The sample, a single crystal, is a complete floater with an uncommon morphological appearance. It has a base with two opposite polycrystalline terminal areas and an enlargement of the crystal that finishes with a very acute pyramid. To the curiosity of the crystal shape we must add the attractive color, between green and yellow.
Fianarantsoa Province Madagascar
Specimen size: 8 × 3.1 × 3 cm = 3.15” × 1.22” × 1.18”
Price: €480 / US$582 / JPY61340 / AUD$740

VF86AA7: Beryl

Single crystal with very well defined faces and edges, complete on both terminations, translucent and with a very well defined color zoning on the upper termination, that has fine dissolutions fissures on the pinacoid.
Minas Gerais Brazil (±1973)
Specimen size: 5.1 × 2.6 × 1.8 cm = 2.01” × 1.02” × 0.71”
Price: €180 / US$218 / JPY23000 / AUD$270

TT93AH1: Beryl (variety aquamarine)

A complete floater Beryl (aquamarine variety) crystal with parallel growths and rich with dissolution surfaces and very sharp edges. The crystal, with small black oxide inclusions, has a very vivid and uniform blue color.
Xanda Mine, Virgem da Lapa, Jequitinhonha, Minas Gerais Brazil
Specimen size: 6 × 4.6 × 3.2 cm = 2.36” × 1.81” × 1.26”
Price: €860 / US$1043 / JPY109910 / AUD$1320

TZ99AA0: Beryl (variety aquamarine) with Muscovite

Aggregate of thick tabular crystals very rich in forms. They are transparent, extraordinarily bright and have a very uniform sky-blue color. They are on matrix with aggregates of very Sharp small Muscovite crystals.
Pingwu Mine, Huya township, Mount Xuebaoding, Pingwu, Mianyang Prefecture, Sichuan Province China (2013)
Specimen size: 8.7 × 3.7 × 4.2 cm = 3.43” × 1.46” × 1.65”

Main crystal size: 2.9 × 1.9 cm = 1.14” × 0.75”
Price: €480 / US$582 / JPY61340 / AUD$740

MZ7AF0: Beryl (variety aquamarine) with Muscovite and Quartz

Complete Beryl crystal (aquamarine variety), partially doubly terminated, clear and bright with a pale blue color and on a Quartz matrix, with Muscovite.
Shigar Valley, Shigar District, Gilgit-Baltistan (Northern Areas) Pakistan (06/2016)
Specimen size: 6.3 × 3.4 × 3 cm = 2.48” × 1.34” × 1.18”
Price: €230 / US$279 / JPY29390 / AUD$350

MF99AF8: Beryl (variety aquamarine) with Orthoclase

Doubly terminated Beryl (aquamarine variety) crystals. They are very clear, have a very uniform blue color and are on a curious matrix, a white and very sharp floater Microcline crystal with small Quartz crystals.
Shigar Valley, Shigar District, Gilgit-Baltistan (Northern Areas) Pakistan (06/2016)
Specimen size: 7 × 5.5 × 3.7 cm = 2.76” × 2.17” × 1.46”

Main crystal size: 3.6 × 1.6 cm = 1.42” × 0.63”
Price: €480 / US$582 / JPY61340 / AUD$740

TV89AL5: Beryl (variety bixbite)

Group of Beryl crystals (variety bixbite), 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”
Price: €4800 / US$5826 / JPY613480 / AUD$7410

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$534 / JPY56230 / AUD$670

TF88AG1: Beryl (variety emerald)

Who does not like the Colombian emeralds? The depth of color and the perfection of its crystals are a luxury. This group of parallel crystals with their color and perfect geometry show us the reasons why this mineral is so appreciated.
Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department Colombia
Specimen size: 2.5 × 1.3 × 1.2 cm = 0.98” × 0.51” × 0.47”
Price: €3600 / US$4370 / JPY460110 / AUD$5560

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