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Schorl.
TV46J3: Schorl
A group of prismatic, naturally broken and rehealed, crystals. They have abundant curvatures and crystalline fibrous shaped sutures. Crystals are doubly terminated, with very different terminations. On one of the tips appear well defined and bright rhombohedron faces, on the other it finishes with a flat rough pedion. The quarry from which the sample came is not well known and, probably it has been recently opened.
The specimen has been photographed and published in the magazine ‘Paragénesis’, number 01/2020, page 59
Chhappu, Shigar District, Gilgit-Baltistan (Northern Areas)  Pakistan (2006)
Specimen size: 8.8 × 3 × 3.3 cm = 3.46” × 1.18” × 1.30”

Price: €145 / US$167 / ¥18990 / AUD$220
Schorl with Feldspar and Opal.
TP99AM8: Schorl with Feldspar and Opal
Doubly terminated Schorl crystal on matrix, with sharp crystal forms, excellent terminations and polycrystalline growths on the prism, which has very good luster.
Erongo Mountain, Usakos, Erongo Region  Namibia
Specimen size: 12.2 × 4.4 × 3.1 cm = 4.80” × 1.73” × 1.22”

Main crystal size: 11.1 × 3 cm = 4.37” × 1.18”

Price: €480 / US$552 / ¥62870 / AUD$740
Scolecite.
HA37AM6: Scolecite
Centered groups of fine prismatic Scolecite crystals, with visible terminal faces, translucent, with a silky luster and a snow-white color. Very elegant.
Pune District (Poonah District), Maharashtra  India
Specimen size: 11.4 × 9.8 × 10.2 cm = 4.49” × 3.86” × 4.02”

Price: €230 / US$264 / ¥30120 / AUD$350
Scolecite with Fluorapophyllite-(K).
HM280HR: Scolecite with Fluorapophyllite-(K)
Centered groups of acicular white Scolecite crystals, between transparent and translucent, with bright luster, and partially covered by small crystals of Fluorapophyllite-(K). On a basalt matrix.
Pune District (Poonah District), Maharashtra  India
Specimen size: 15 × 9.5 × 7 cm = 5.91” × 3.74” × 2.76”

Main crystal size: 4.5 × 0.2 cm = 1.77” × 0.08”

Price: €280 / US$322 / ¥36670 / AUD$430
Scorodite.
MA96AG4: Scorodite
Very sharp Scorodite crystals, transparent, with a very intense vitreous luster, a very uniform olive green color and on matrix. The sample is from a very recent find at the Oumlil mine.
Oumlil Mine, Oumlil, Bou Azzer mining district, Zagora Province, Drâa-Tafilalet Region  Morocco (09/2017)
Specimen size: 6.5 × 6.5 × 5 cm = 2.56” × 2.56” × 1.97”

Price: €180 / US$207 / ¥23570 / AUD$280
Scorodite, Pyrite.
9MF89W5: Scorodite, Pyrite
Sharp dipyramidal crystals of Scorodite. They are translucent, have a color between green and blue-green (with day light), have a considerable size and are on matrix, with small crystals of Pyrite from Skarn-type lead-zinc deposit.
Pingtouling Mine, Liannan, Qingyuan Prefecture, Guangdong Province  China
Specimen size: 8.4 × 6.8 × 4.3 cm = 3.31”

Main crystal size: 0.7 × 0.6 cm = 0.28”

Price: €240 / US$276 / ¥31430 / AUD$370
Selenium-rich Acanthite with Pyrite.
TP66AJ8: Selenium-rich Acanthite with Pyrite
Aerial growth of dodecahedral Acanthite crystals, a very unusual form for the species, some of them with “window” growths and partially coated by small Pyrite crystals. The sample has been analyzed, the analytic results indicating a high selenium content. We will send a copy of the analysis to the buyer.
The specimen has been reviewed, photographed and published as a new discovery in the magazine ‘Mineral Up’ on page 43 of the 2019/02 edition.
San José Mine, San José del Progreso, Municipìo San José del Progreso, Ocotlán District, Valles Centrales Region, Oaxaca  Mexico (2018)
Specimen size: 6.5 × 4.5 × 3.4 cm = 2.56” × 1.77” × 1.34”

Price: €1500 / US$1727 / ¥196460 / AUD$2330
Selenium-rich Acanthite with Selenium-rich Polybasite and Calcite.
TF89AL3: Selenium-rich Acanthite with Selenium-rich Polybasite and Calcite
Acanthite crystal growths (selenium-rich) with the dominant faces being the rhombododecahedron, an unusual form for the species, some of them with hoppered growths, associated with Polybasite crystals, likewise rich in selenium, Calcite, and coatings of small Pyrite crystals. Analyses of the specimen, of which we will send a copy to the buyer, indicate a high content of selenium in both the Acanthite and the Polybasite.
San José Mine, San José del Progreso, Municipìo San José del Progreso, Ocotlán District, Valles Centrales Region, Oaxaca  Mexico (01/2018)
Specimen size: 3.8 × 3.8 × 3.7 cm = 1.50” × 1.50” × 1.46”

Main crystal size: 0.5 × 0.5 cm = 0.20” × 0.20”

Price: €460 / US$529 / ¥60250 / AUD$710
Serandite with Aegirine and Albite.
EV90AA3: Serandite with Aegirine and Albite
Parallel growth of Serandite crystals with very well defined faces and edges and an intense color. They are implanted on a matrix of laminar Albite and have thin black Aegirine crystals scattered about.
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec  Canada (1984)
Specimen size: 5.4 × 2.7 × 2.6 cm = 2.13” × 1.06” × 1.02”

Price: €580 / US$668 / ¥75960 / AUD$900
Serandite with Aegirine and Natrolite.
EAM90AN5: Serandite with Aegirine and Natrolite
Group of Serandite crystals with very sharp crystal forms, with parallel growths, good luster and an intense salmon-pink color, on matrix. They are accompanied by acicular crystals of Aegirine and white prismatic crystals of Natrolite.
Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec  Canada
Specimen size: 4.4 × 4.2 × 2.4 cm = 1.73” × 1.65” × 0.94”

Main crystal size: 3.3 × 2.3 cm = 1.30” × 0.91”

Price: €480 / US$552 / ¥62870 / AUD$740
Shattuckite with Quartz and Chrysocolla.
TB88AL2: Shattuckite with Quartz and Chrysocolla
A novelty at Tucson 2019. Spherulitic growths and felted aggregates of Shattuckite, with an intense deep color and encompassed in small Quartz crystals that protect them. On Quartz matrix, with Chrysocolla. We highlight, apart from the beauty of the specimen, the presence of crystallized Quartz, a very rare species in Milpillas. We will send the buyer a copy of the Shattuckite analysis.
Milpillas Mine, level 1100, Cuitaca, Municipio Santa Cruz, Sonora  Mexico (01/2019)
Specimen size: 5.3 × 3.9 × 2.1 cm = 2.09” × 1.54” × 0.83”

Price: €380 / US$437 / ¥49770 / AUD$590
Shattuckite with Quartz and Chrysocolla.
HM260TB: Shattuckite with Quartz and Chrysocolla
Spherulitic growths and felted aggregates of Shattuckite, with a very intense and deep color, surrounded by small Quartz crystals that protect them. They occur on a Quartz matrix and have Chrysocolla coatings. We highlight the presence of crystallized Quartz, a very rare species in Milpillas.
We will send the buyer a copy of the Shattuckite analysis.
Milpillas Mine, level 1100, Cuitaca, Municipio Santa Cruz, Sonora  Mexico (01/2019)
Specimen size: 4.2 × 3.7 × 1 cm = 1.65” × 1.46” × 0.39”

Price: €260 / US$299 / ¥34050 / AUD$400
Shattuckite with Quartz and Chrysocolla.
HM320TF: Shattuckite with Quartz and Chrysocolla
Spherulitic growths and felted aggregates of Shattuckite, with a very intense and deep color, surrounded by small Quartz crystals that protect them. They occur on a Quartz matrix and have Chrysocolla coatings. We highlight the presence of crystallized Quartz, a very rare species in Milpillas.
We will send the buyer a copy of the Shattuckite analysis.
Milpillas Mine, level 1100, Cuitaca, Municipio Santa Cruz, Sonora  Mexico (01/2019)
Specimen size: 5.3 × 3.9 × 3.1 cm = 2.09” × 1.54” × 1.22”

Price: €320 / US$368 / ¥41910 / AUD$490
Shattuckite with Quartz, Chrysocolla and Malachite.
TT52AL2: Shattuckite with Quartz, Chrysocolla and Malachite
A novelty at Tucson 2019. Spherulitic growths and felted aggregates of Shattuckite, with an intense and deep color and encompassed in small Quartz crystals that protect them. On Quartz matrix, with Chrysocolla and Malachite. We highlight, apart from the beauty of the specimen, the presence of crystallized Quartz, a very rare species in Milpillas. We will send the buyer a copy of the Shattuckite analysis.
Milpillas Mine, level 1100, Cuitaca, Municipio Santa Cruz, Sonora  Mexico (01/2019)
Specimen size: 10.5 × 5.6 × 2.2 cm = 4.13” × 2.20” × 0.87”

Main crystal size: 0.2 × 0.2 cm = 0.08” × 0.08”

Price: €720 / US$829 / ¥94300 / AUD$1120
Shigaite with Rhodochrosite and Siderite.
MT27AC8: Shigaite with Rhodochrosite and Siderite
Very aerial aggregate of laminar Shigaite crystals. They are bright and transparent, with a color between yellow and orange, and have a considerable size for the species. The Shigaite, on matrix, is implated on a botryoidal Rhodochrosite aggregate and it is with crystalline Siderite. Not bad for the species.
The specimen has been photographed and published in the magazine ‘Paragénesis’, number 01/2016, page 80
N'Chwaning I Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province  South Africa (2007)
Specimen size: 7.1 × 3.8 × 3.6 cm = 2.80” × 1.50” × 1.42”

Price: €2200 / US$2534 / ¥288150 / AUD$3430
Siderite.
AR47Z8: Siderite
Big lenticular crystal with a clear brown color and very well defined faces and edges that underline its complete contour. It has a well-developed flat pinacoidal surface and very well marked parallel growths on its rhombohedral faces.
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (1987-2013)
Specimen size: 9.7 × 9.7 × 3 cm = 3.82” × 3.82” × 1.18”

Price: €220 / US$253 / ¥28810 / AUD$340
Siderite (variety sphärosiderite) with Baryte.
SG38AF0: Siderite (variety sphärosiderite) with Baryte
Botryoidal Siderite traditionally well known as sphaerosiderite, on a rocky matrix with bluish and very bright, laminar Baryte crystals.
The sample is from the Francesco S. Stoppani collection (catalog number 0635), whose label we’ll send to the buyer. As is the case with so many specimens in this collection, the sample is of great quality for the locality.
Baia Mare, Maramures  Romania
Specimen size: 13 × 8.3 × 3.8 cm = 5.12” × 3.27” × 1.50”

Price: €280 / US$322 / ¥36670 / AUD$430
Siderite after Calcite with Pyrite.
TR89AF6: Siderite after Calcite with Pyrite
Druse of very well defined rhombohedral Siderite crystals which are cast pseudomorphs after Calcite. During the process of the substitution, wall-like external shells were left behind. The siderite casts are on matrix, with small Pyrite crystals.
The sample is from the Vallecillo collection, Madrid.
Turt Mine, Turt, Negresti-Oas, Oas Mountains, Satu Mare  Romania
Specimen size: 14 × 10.7 × 4.9 cm = 5.51” × 4.21” × 1.93”

Main crystal size: 2.9 × 2.4 cm = 1.14” × 0.94”

Price: €460 / US$529 / ¥60250 / AUD$710
Siderite on Quartz with Pyrite.
NE94AM8: Siderite on Quartz with Pyrite
Large quartz crystal partially covered by groups of rhombohedral Siderite crystals with polycrystalline growths, with a light cream color and small Pyrite crystals. Monumental.
Minas da Panasqueira, level 3, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (2000)
Specimen size: 23.7 × 12.4 × 8.1 cm = 9.33” × 4.88” × 3.19”

Price: €560 / US$645 / ¥73340 / AUD$870
Siderite with Calcite and Sphalerite.
TT13AN2: Siderite with Calcite and Sphalerite
Group of Siderite crystals with sharp crystal forms, with slight curvatures, a satin luster and a highly contrasted double coloration, with darker and lighter brown areas. On matrix, with small crystals of Calcite and Sphalerite. We will send the specimen in its original Perky box from the Robert J. Noble collection, which also contains the label, which shows that it was previously in the Alfredo Petrov collection.
Siglo Veinte Mine, Llallagua, Rafael Bustillo Province, Potosí Department  Bolivia
Specimen size: 2.6 × 2.5 × 1.7 cm = 1.02” × 0.98” × 0.67”

Main crystal size: 2 × 1.4 cm = 0.79” × 0.55”

Price: €85 / US$97 / ¥11130 / AUD$130
Siderite with Calcite and Sphalerite.
ST96AE3: Siderite with Calcite and Sphalerite
Two generations of Siderite crystals on matrix. The first forms a tapestry of small thick-tabular crystals with very well defined forms and the second is with larger polycrystalline aggregates with very curved faces.
The sample is with a label from the Stoppani collection that we’ll send to the buyer
Maramures  Romania
Specimen size: 12.5 × 10.8 × 4.2 cm = 4.92” × 4.25” × 1.65”

Price: €180 / US$207 / ¥23570 / AUD$280
Siderite with Ferberite and Quartz.
MD12AE6: Siderite with Ferberite and Quartz
Elegant, platy Siderite crystals with a warm brown color. They are implanted on a twinned Ferberite crystal and are with transparent colorless Quartz.
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal
Specimen size: 3.8 × 3 × 3.1 cm = 1.50” × 1.18” × 1.22”

Main crystal size: 2.8 × 1.1 cm = 1.10” × 0.43”

Price: €80 / US$92 / ¥10470 / AUD$120
Siderite with Fluorapatite.
MF14AH7: Siderite with Fluorapatite
Floater rhombohedral Siderite crystal with apparent foliations that really are recrystallizations. Its honey color and the transparency are not usual for Siderite from this mine, generally it is more opaque. There is an associated growth of uncommon doubly terminated Fluorapatite crystals, between translucent and transparent, bright and white in color. These unexpected Fluorapatite crystals have been analyzed and we will send a copy of the analysis to the buyer.
Minas da Panasqueira, level 1, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (10/2015)
Specimen size: 2.7 × 2.5 × 1.2 cm = 1.06” × 0.98” × 0.47”

Price: €90 / US$103 / ¥11780 / AUD$140
Siderite with Fluorapatite and Mica.
NR16AM8: Siderite with Fluorapatite and Mica
Two generations of Siderite crystals, a first with large, tabular crystals, and a second generation of small, lenticular crystals, with a color between brown and cream, with small tabular Fluorapatite crystals and groups of lamellar Muscovite crystals.
Minas da Panasqueira, level 3, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (2000)
Specimen size: 12.8 × 8.3 × 4.7 cm = 5.04” × 3.27” × 1.85”

Main crystal size: 5 × 4.8 cm = 1.97” × 1.89”

Price: €220 / US$253 / ¥28810 / AUD$340
Siderite with Muscovite.
NZR47AN4: Siderite with Muscovite
Group of large, very sharp rhombohedral Siderite crystals with a dark brown color, translucent on the edges and with small partial coatings of a second generation of Siderite with a lighter cream color. They are associated with leafy muscovite aggregates. We highlight the unusual fact that the first generation of Siderite is dominant in this piece, since in Panasqueira it is very rare that this first generation, with its darker color and a certain transparency, is not covered by a second generation of Siderite with a lighter color but much more opaque, which is what gives the siderites there their characteristic appearance.
Minas da Panasqueira, level 2, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (10/2017)
Specimen size: 14.3 × 10.8 × 5.2 cm = 5.63” × 4.25” × 2.05”

Price: €240 / US$276 / ¥31430 / AUD$370

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