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Mineral Specimens - page 18
The Silvane Collection

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Carles Curto Text: Carles Curto (curator of the Geology Museum, Barcelona ) & Jordi Fabre
Assistance from John S. White (former Smithsonian curator) John S. White

 


The Silvane Collection

In the world of collecting there is always a small group of prestigious collections that is not well known. This is the case with the Silvane collection, which was created over the last 25 years through the efforts of Josep Amigó (1924-2008).

Devoted to his family, he decided to name his collection the Silvane Collection, which is the result of his linking together the names of his two grand-daughters, Silvia and Ana Elena (whose nickname was Anelen).

Sr. Amigó, as we knew him to be, was above all else a collector and while over the years he had many collections, including trains, stamps, coins, etc, he always said that minerals were the most important, so in the end he only collected minerals. He always said that he could find new details, each unforgettable, every time he looked at a specimen, and that was something that did not occur in any of his other collections.

Years ago he built a collection of good quality minerals but then he got rid of them, as they did not fulfill his desire for systematic variety nor represent his good taste. Then, in the mid 70s and start of the 80s, large finds were made in the Kalahari, Touissit and India that produced an excellent chance to obtain new species. At the same time the views about mineral collections modernized from the point of view of their patrimony, preservation and the presentation of material. With all of this the mineral collecting bug within Sr. Amigó was reawakened. His meeting with Jordi during the Expominer Mineral Show of 1985 and the purchase of a blue Barite from the Moscona mine further animated him. From then on he was a faithful visitor to Jordi's stockroom every time that Jordi came back from a trip or show, which enabled him to pick the material he liked most. This chance to choose, along with the arrival of excellent material from Russia, Afghanistan, Pakistan and, more recently, China, just reinforced and confirmed his passion.

Given time, discretion and good taste, the Silvane collection grew until it contained more than 700 specimens, some of which are exceptional but all of which were selected with the best taste and clear criteria. Sr. Amigó never bragged about his great knowledge, but he always applied a clear principal in what he selected: apart from liking it and its aesthetics the specimen had to connect with him. So it was this mixture of intuition and good taste that came together to create this excellent collection, which is far better than the average Spanish collection.

I especially recall the meetings we used to have in Jordi's stockroom during which Sr. Amigó would tell us the 'whys', both for what he selected and what he rejected, all with his caustic but fine sense of humor. These meetings often ended in front of a table that was well laid out with great dishes and good wines. For him (and also for me) it was the corollary of a perfect mineral session. Along with these meetings I recall with great satisfaction the frequent visits to his house during which, apart from detailed discussions about minerals and mineralogy, we had the chance to touch on a wide range of both divine and human subjects.

So, a precious collection, all of a very high level, with no poor pieces or trash, in which Fluorite and Calcite are very well represented, since he liked them a lot, but which also includes extraordinary specimens of fairly rare material, as he knew when to listen (and weigh) advice. If someone recommended strongly a species that he did not know and he connected with it, then he would end up pleased. Classics from Tsumeb, Morocco, USA, etc, etc, and then modern classics from Russia, China and Pakistan-Afghanistan ennoble the collection, whose balance between esthetics and rareness is very satisfactory.

I am certain that this collection will more than match the wishes of many collectors who will have to (and need to) appreciate each and every one of the specimens within it.

Carles Curto Milà

 

 




Sr. Josep Amigó

Sr. Amigó in our warehouse, in August 2004,
having a good time looking for specimens
for his collection.

Sr. Josep Amigó

(...) but all of which were selected with
the best taste and clear criteria.

Proustite

Willemite   Sulfur   Ludlamite

 

 

Copper

 

Labels from the Silvane Collection

Silvane collection labelSilvane collection label

USA


Copper with Cuprite
Copper with Cuprite. Front
Front
Copper with Cuprite. Rear
Rear
Copper with Cuprite.

AV47N6: Dendritic growth of small but very sharp crystals of excellent luster and free of alteration. They are with a group of cuboctahedral crystals of red Cuprite.
Ray Mine, Ray district, Pinal County, Arizona  USA

Specimen size: 7.5 × 8.8 × 1.5 cm = 3.0” × 3.5” × 0.6”

Main crystal size: 0.8 × 0.4 cm = 0.3” × 0.2”


Euro:240 / US$335 / Yen:32830
Reservado
Copper with Calcite

AE66M6: Arborescent growth of very well defined crystals (for the species) that also have good size. They are associated with Calcite crystals. The sample has very good quality for the locality, a classic for copper minerals.
We’ll send two labels to the buyer, Silvane’s label and a handwritten label, corresponding to the Folch Collection (num. 9060).
New Cornelia Pit, Ajo, Pima County, Arizona  USA (±1965)

Specimen size: 6 × 5.3 × 3.1 cm = 2.4” × 2.1” × 1.2”

Main crystal size: 1.1 × 1 cm = 0.4” × 0.4”

Fluorescent short UV


Copper with Calcite. Front
Front
Copper with Calcite. Side
Side
Sold
Malachite
Malachite. Malachite.

AC27M8: Very well defined spherical growths of a very uniform green color that contrasts with the light colored matrix.
It comes from the Martin Zinn collection whose original label is lost.
Metcalf Pit, Morenci, Greenlee County, Arizona  USA

Specimen size: 3.9 × 3.7 × 1.5 cm = 1.5” × 1.5” × 0.6”


Sold
Linarite

AV27M5: The sample is notable both for its locality and for the great definition, the size and the quality of its crystals. They have extraordinary luster and color and are on Quartz matrix.
Grand Reef Mine, Klondyke, Aravaipa District, Graham County, Arizona  USA

Specimen size: 4.3 × 3.2 × 1.7 cm = 1.7” × 1.3” × 0.7”

Main crystal size: 0.3 × 0.2 cm = 0.1” × 0.1”


Linarite. Linarite.
Sold
Neptunite with Benitoite and Natrolite
Neptunite with Benitoite and Natrolite. Front
Front
Neptunite with Benitoite and Natrolite. Side
Side
Neptunite with Benitoite and Natrolite.

AY87N2: Very bright and sharp Neptunite crystals, some of them doubly terminated, of very well defined faces and edges. On matrix with white Natrolite, with a small crystal of Benitoite.
Benitoite Gem Mine, San Benito County, California  USA

Specimen size: 6.4 × 3.6 × 2.1 cm = 2.5” × 1.4” × 0.8”

Main crystal size: 1.6 × 0.7 cm = 0.6” × 0.3”

Natrolite fluorescent long & short UV. Benitoite fluorescent short UV.

Sold
Rutile with Pyrophyllite

AE48N4: Very sharp crystal, twinned, unusually acute for a sample from Graves Mountains. It is very bright and it is on matrix.
Graves Mountain, Lincoln County, Geogia  USA

Specimen size: 4.7 × 2.7 × 2.7 cm = 1.9” × 1.1” × 1.1”

Main crystal size: 2.2 × 1.8 cm = 0.9” × 0.7”


Rutile with Pyrophyllite. Front
Front
Rutile with Pyrophyllite. Rear
Rear
Rutile with Pyrophyllite. Top
Top
Order
Copper with Silver (halfbreed)
Copper with Silver (halfbreed).

AJ63M9: Arborescent growth with a mix of Silver and Copper crystals on matrix. The crystals of both species are clearly defined, but the Silver crystals are sharper and slightly curved, especially near the matrix.
Lake Superior, Keweenaw County, Michigan  USA

Specimen size: 2.7 × 1.7 × 1.7 cm = 1.1” × 0.7” × 0.7”


Sold
Enargite with Pyrite and Quartz
Enargite with Pyrite and Quartz

AR52N4: An excellent cluster of crystals, very representative both for the species and the locality, A classic of the American mineralogy. With small crystals of Pyrite and on matrix.
Ex Folch collection whose autographed label we'll send to the buyer with the Silvane collection label.
Butte, Silver Bow County, Montana  USA (±1948)

Specimen size: 6 × 3.5 × 4.5 cm = 2.4” × 1.4” × 1.8”

Main crystal size: 2.4 × 2.4 cm = 0.9” × 0.9”


Enargite with Pyrite and Quartz. Front
Front
Enargite with Pyrite and Quartz. Side
Side
Sold

MEXICO & CANADA


Mexico

Wulfenite with Calcite
Wulfenite with Calcite. Wulfenite with Calcite.

AP13N4: Uncommon crystalline forms for the locality. The crystals, very rich in forms, have slight curvatures and color zoning and are partially coated by white globular Calcite.
Los Lamentos, Chihuahua  Mexico

Specimen size: 5.8 × 4.9 × 2.3 cm = 2.3” × 1.9” × 0.9”

Main crystal size: 0.5 × 0.5 cm = 0.2” × 0.2”

Calcite fluorescent long & short UV


Sold
Quartz (Amethyst) with Calcite

AC56M9: Very aerial and esthetic group of crystals on matrix. They are very transparent, bright and have a uniform color. The main crystal is doubly terminated with a single termination at the top and doubly terminated on the other end.
Piedra Parada, Las Vigas, Veracruz  Mexico

Specimen size: 5.4 × 5.2 × 3.1 cm = 2.1” × 2.0” × 1.2”

Main crystal size: 3.5 × 1.4 cm = 1.4” × 0.6”


Quartz (Amethyst) with Calcite. Front
Front
Quartz (Amethyst) with Calcite. Side
Side
Sold
Silver with Calcite
Silver with Calcite.

AJ26M9: Feathered growths of very elongated but well defined crystals on a matrix of white Calcite.
Batopilas, Distrito Andrιs del Rνo, Chihuahua  Mexico

Specimen size: 3.3 × 2.8 × 1.4 cm = 1.3” × 1.1” × 0.6”

Main crystal size: 1.5 × 0.1 cm = 0.6” × 0.0”

Calcite minor fluorescence long & short UV


Sold

Canada

Vesuvianite

AB89N4: Group of crystals of very good color, very uniform, and excellent transparency. Furthermore, a lot of the crystals on the group are doubly terminated. A floater.
Jeffrey Quarry, Asbestos, Quιbec  Canada (1998)

Specimen size: 6.7 × 3 × 2 cm = 2.6” × 1.2” × 0.8”

Main crystal size: 2 × 0.6 cm = 0.8” × 0.2”


Vesuvianite. Front
Front
Vesuvianite. Rear
Rear
Vesuvianite.
Order
Grossular (Hessonite) with Vesuvianite
Grossular (Hessonite) with Vesuvianite.

AF86N2: Very aerial group of very transparent crystals of good color on fine crystals of Vesuvianite and on matrix.
Jeffrey Quarry, Asbestos, Quιbec  Canada

Specimen size: 3.5 × 3.4 × 1.6 cm = 1.4” × 1.3” × 0.6”


Sold
Lazulite with Quartz and Siderite

AJ76N2: Group of twinned crystals of Lazulite of excellent color and luster, with small rhombohedral crystals of Siderite and on well-defined crystals of Quartz. A very elegant piece.
Crusscot Creek, Yukon  Canada (1996)

Specimen size: 4.6 × 2.8 × 3.4 cm = 1.8” × 1.1” × 1.3”

Main crystal size: 1 × 0.7 cm = 0.4” × 0.3”


Lazulite with Quartz and Siderite. Front
Front
Lazulite with Quartz and Siderite. Top
Top
Sold
Analcime with Aegirine
Analcime with Aegirine. Front
Front
Analcime with Aegirine. Top
Top

AL46N4: Esthetic growth of clean and bright very well defined crystals, one of them clearly dominant. The black acicular crystals are Aegirine.
Poudrette Quarry, Mont St. Hilaire, Quιbec  Canada

Specimen size: 3.5 × 3.2 × 2.7 cm = 1.4” × 1.3” × 1.1”

Main crystal size: 2.3 × 2.3 cm = 0.9” × 0.9”


Sold

SPAIN


Twinned Dolomite

AV58M9: Double twin formed by three transparent rhombohedral crystals whose matrix is a first generation of smaller, white, translucent crystals of the same species.
Cantera Azkarate, Eugui, Navarra  Spain (1993)

Specimen size: 4.7 × 3.1 × 1.8 cm = 1.9” × 1.2” × 0.7”

Main crystal size: 1 × 1 cm = 0.4” × 0.4”


Twinned Dolomite.
Order
Sphalerite with Dolomite, Chalcopyrite and Pyrite
Sphalerite with Dolomite, Chalcopyrite and Pyrite.
Sphalerite with Dolomite, Chalcopyrite and Pyrite.

AE96M6: Complex Sphalerite crystals of good transparency and luster, and excellent color. They are on a matrix of Dolomite. Some of the crystals are partially covered by very small crystals of Chalcopyrite and Pyrite. A Spanish classic, very difficult to obtain actually.
Mina Troya, Mutiloa, Gipuzkoa  Spain

Specimen size: 6.2 × 4.2 × 2.7 cm = 2.4” × 1.7” × 1.1”

Main crystal size: 0.7 × 0.6 cm = 0.3” × 0.2”


Sold
Cinnabar with Calcite

NH47M8: Very well defined crystals of excellent luster and magnificent red color, that contrasts on a surface of white Calcite, on rocky matrix. The specimen is more aerial and esthetic than usual in the samples from this classic mine, closed some years ago.
Pozo de San Teodoro, Almadιn, Ciudad Real  Spain

Specimen size: 4.6 × 3.1 × 2.9 cm = 1.8” × 1.2” × 1.1”

Main crystal size: 0.4 × 0.2 cm = 0.2” × 0.1”


Cinnabar with Calcite.
Cinnabar with Calcite.
Sold

PORTUGAL


Apatite-(CaF) with Siderite and Pyrite
Apatite-(CaF) with Siderite and Pyrite. Front
Front
Apatite-(CaF) with Siderite and Pyrite. Rear
Rear

AP90M6: Floater group of tabular and translucent crystals, of an excellent luster and an esthetic pale green color.
The sample was previously in the Martin Zinn collection, whose label will be sent to the buyer.
Minas da Panasqueira, Beira Baixa  Portugal

Specimen size: 5.8 × 4.1 × 2.3 cm = 2.3” × 1.6” × 0.9”

Main crystal size: 2.4 × 1.6 cm = 0.9” × 0.6”

Minor fluorescence long & short UV


Order
Apatite-(CaF) with Arsenopyrite and Schorl-Dravite

AE47N2: Short prismatic doubly terminated crystals of Apatite-(CaF), one of them clearly dominant. They are on matrix with Arsenopyrite, Muscovite and acicular crystals of Tourmaline (Schorl-Dravite).
The piece was originally from the James Catmur collection and his label will be sent to the buyer along with the Silvane collection label.
Minas da Panasqueira, Level 3, Beira Baixa  Portugal (±2002)

Specimen size: 4.7 × 4 × 2.5 cm = 1.9” × 1.6” × 1.0”

Main crystal size: 1.7 × 1.4 cm = 0.7” × 0.6”

Zoned fluorescence long & short UV


Apatite-(CaF) with Arsenopyrite and Schorl-Dravite.
Apatite-(CaF) with Arsenopyrite and Schorl-Dravite. Apatite-(CaF) with Arsenopyrite and Schorl-Dravite.
Sold
Ferberite with Apatite and Mica
Ferberite with Apatite and Mica. Front
Front
Ferberite with Apatite and Mica. Side
Side

AC6M9: Growth of doubly terminated crystals with excellent terminations, very bright and with two implanted doubly terminated crystals of Apatite-(CaF).
Minas da Panasqueira, Level 2, Beira Baixa  Portugal (1992)

Specimen size: 6.5 × 3 × 2.5 cm = 2.6” × 1.2” × 1.0”

Apatite very fluorescent long & short UV

Order
Siderite with Ferberite and Apatite-(CaF)

AC26M9: Very aerial growth of lenticular crystals of creamy Siderite, with flattened crystals of Ferberite and small green crystals of Apatite-(CaF).
Minas da Panasqueira, Level 2, Beira Baixa  Portugal

Specimen size: 6.4 × 5.6 × 5 cm = 2.5” × 2.2” × 2.0”

Main crystal size: 3.8 × 2.5 cm = 1.5” × 1.0”

Apatite very fluorescent long & short UV

Siderite with Ferberite and Apatite-(CaF). Siderite with Ferberite and Apatite-(CaF).
Sold
Cassiterite with Siderite and Quartz
Cassiterite with Siderite and Quartz.

AV63M9: Group of twinned crystals of Cassiterite, some of them partially doubly terminated and translucent, very bright, with lenticular crystals of Siderite and small crystals of Quartz and Muscovite.
Minas da Panasqueira, Level 2, Beira Baixa  Portugal (1993)

Specimen size: 3.8 × 2.7 × 2 cm = 1.5” × 1.1” × 0.8”

Main crystal size: 0.7 × 0.6 cm = 0.3” × 0.2”


Order

RUMANIA


Gypsum with Malachite and Boulangerite

AF16N2: In March 2002 a small pocket of nice Gypsum was found at the Boldut Mine. We recently got hold of one of these specimens, which are now hard to get due to the popularity of this material and the small number of specimens found. This particular specimen is larger than most others and has a nice display form.
Boldut Mine, Cavnic, Maramures  Rumania (03/2002)

Specimen size: 12 × 7 × 3.8 cm = 4.7” × 2.8” × 1.5”


Gypsum with Malachite and Boulangerite. Gypsum with Malachite and Boulangerite.
Sold
Galena with Siderite
Galena with Siderite. Galena with Siderite.

AY36M6: Groups of octahedral crystals having very well defined faces and edges. They are extraordinarily bright and they are on a fine matrix of small rhombohedral crystals of Siderite.
Turt, Satu Mare, Maramures  Rumania (1999)

Specimen size: 5.4 × 5.2 × 1.3 cm = 2.1” × 2.0” × 0.5”

Main crystal size: 0.6 × 0.5 cm = 0.2” × 0.2”


Sold

EUROPE (EXCL. SPAIN, PORTUGAL AND RUMANIA)


Doubly terminated smoky Quartz

AK76N6: An excellent and interesting miniature. A group of doubly terminated crystals, very transparent, bright and slightly twisted (gwindel) and with parallel growths on terminal faces. A classic Swiss Quartz.
The sample is from the Folch duplicate collection and we'll send his autographed label to the buyer.
Val Giuf, Tavetsch, Grisons  Switzerland

Specimen size: 3.3 × 2.5 × 1.6 cm = 1.3” × 1.0” × 0.6”


Doubly terminated smoky Quartz. Front
Front
Doubly terminated smoky Quartz. Top
Top
Sold
Galena with Quartz
Galena with Quartz. Front
Front
Galena with Quartz. Top
Top

AR68N6: Group of cuboctahedral crystals with a very well defined spinel law twin and with small and thin crystals of frosted Quartz. The piece resembles those from Dalnjegorsk but it is from the famous Bulgarian mining area of Madan.
9 September Mines, Madan, Smolyan, Rhodope Mountains  Bulgaria

Specimen size: 10.2 × 7.3 × 4.8 cm = 4.0” × 2.9” × 1.9”

Main crystal size: 5.3 × 3.4 cm = 2.1” × 1.3”


Order
Proustite

AM89M4: A very fine and excellent esthetic miniature. Proustite crystals are sharply defined, with perfect terminations and superb color, transparency and brilliance. We would like to emphasize its luminous cherry red color.
Schneeberg, Erzgebirge, Saxony  Germany

Specimen size: 2 × 1.8 × 1.2 cm = 0.8” × 0.7” × 0.5”

Main crystal size: 1.3 × 0.5 cm = 0.5” × 0.2”


Proustite. Front
Front
Proustite. Rear
Rear
Sold
Manganite
Manganite. Front
Front
Manganite. Top
Top

AT92N2: Group of very bright, well defined crystals with bright perfect terminations. The sample is a good representative of one of the great classics of European mineralogy.
Ilfeld, Harz Mountains, Thuringia  Germany

Specimen size: 6.3 × 4.5 × 3.5 cm = 2.5” × 1.8” × 1.4”

Main crystal size: 1.7 × 0.9 cm = 0.7” × 0.4”


Order
Manganite

AE98M6: Group of aerial and very well defined crystals with multiple terminations. They are very bright and on a Calcite matrix. A classic-classic.
Ilfeld, Harz Mountains, Thuringia  Germany

Specimen size: 4.8 × 4 × 3.9 cm = 1.9” × 1.6” × 1.5”

Main crystal size: 1.9 × 0.6 cm = 0.7” × 0.2”


Manganite. Front
Front
Manganite. Top
Top
Order
Strontianite with Calcite
Strontianite with Calcite.
Strontianite with Calcite. Strontianite with Calcite.

AM67N2: From a very classic locality for the species. The crystals are very well defined and aerial, with color zoning, deeper on terminations, and on matrix.
The piece was originally from the Folch duplicates collection, whose autographed label will be sent to the buyer with the Silvane collection label.
Oberdorf an der Laming, Bruck an der Mur, Styria  Austria

Specimen size: 6 × 4 × 3 cm = 2.4” × 1.6” × 1.2”

Main crystal size: 1.3 × 0.7 cm = 0.5” × 0.3”

Minor fluorescence long & short UV


Sold
Sulfur with Calcite

AE17N2: Sub-parallel growth of very bright crystals with a lot of echeloned growths and other growth forms on the faces. The matrix is also native Sulfur of a very different color, clearly orange and it is partially coated by small crystals of Calcite.
Cozzodisi Mine, Casteltermini, Agrigento, Sicilia  Italy

Specimen size: 5.1 × 3.2 × 2.5 cm = 2.0” × 1.3” × 1.0”

Calcite minor fluorescence long & short UV


Sulfur with Calcite. Front
Front
Sulfur with Calcite. Rear
Rear
Order
Sulfur with Calcite
Sulfur with Calcite. Sulfur with Calcite.

AE16N2: Very well defined and aerial crystals partially coated by Calcite and on a matrix of the same Sulfur.
Agrigento, Sicilia  Italy

Specimen size: 4.7 × 5.1 × 3.7 cm = 1.9” × 2.0” × 1.5”

Main crystal size: 1.1 × 1.1 cm = 0.4” × 0.4”

Calcite fluorescent long & short UV


Sold
Sulfur with Calcite

AB67N2: Group of very bright crystals that have excellent color. They have echeloned growths and are partially coated by microcrystals of Calcite.
Racalmuto, Agrigento, Sicilia  Italy (±1963)

Specimen size: 10.3 × 8.6 × 4.1 cm = 4.1” × 3.4” × 1.6”

Calcite fluorescent long & short UV


Sulfur with Calcite. Sulfur with Calcite.
Order
Smoky Quartz
Smoky Quartz.

AN14N2: Group of right-handed crystals. They are very transparent and have excellent color and luster. An Alpine classic but from a not frequently represented Italian locality.
Triolet Glacier, Monte Bianco  Italy (08/1991)

Specimen size: 7.2 × 6 × 1.9 cm = 2.8” × 2.4” × 0.7”

Main crystal size: 2.5 × 1.3 cm = 1.0” × 0.5”


Sold
Vesuvianite with Clinochlore

AK64M8: Group of very well defined small crystals with excellent terminations, extraordinarily bright and of reddish color, with Clinochlore and in matrix.
Bellecombe, St. Vincent, Val d'Aosta  Italy (12/1991)

Specimen size: 4.3 × 4.3 × 1.4 cm = 1.7” × 1.7” × 0.6”

Main crystal size: 0.4 × 0.2 cm = 0.2” × 0.1”


Vesuvianite with Clinochlore. Vesuvianite with Clinochlore.
Order
Epidote with Grossular (Hessonite)
Epidote with Grossular (Hessonite). Epidote with Grossular (Hessonite).

AK87N2: Parallel growth of very well defined crystals. They are transparent and have an excellent color. They are on matrix with small crystals of Grossular (Hessonite). From a not unknown but unusual locality.
Val di Viu, Valli di Lanzo, Torino, Piemonte  Italy

Specimen size: 11.3 × 8.7 × 4.9 cm = 4.4” × 3.4” × 1.9”

Main crystal size: 1.8 × 0.9 cm = 0.7” × 0.4”


Order
Sulfur with Aragonite

AM46M8: Sharp and well defined crystals, extraordinarily bright, with intergrowths of Aragonite and in matrix. From a locality classic for the species.
Machσw Mine, Tarnobzeg, Podkarpackie  Poland

Specimen size: 9.5 × 8 × 4.5 cm = 3.7” × 3.1” × 1.8”

Main crystal size: 0.4 × 0.4 cm = 0.2” × 0.2”

Aragonite very fluorescent long & short UV

Sulfur with Aragonite. Sulfur with Aragonite.
Order

FSU


Chabazite-Ca with Calcite
Chabazite-Ca with Calcite. Front
Front
Chabazite-Ca with Calcite. Rear
Rear

AP16N6: Group of orange pseudocubic crystals with very well defined faces and edges and on matrix. Quite abundant few years ago, they have now virtually disappeared from the market.
Sokolovskiy Mine, Rudny Altai, Kostanai Oblast  Kazakhstan

Specimen size: 7.7 × 4.2 × 4.3 cm = 3.0” × 1.7” × 1.7”

Main crystal size: 0.8 × 0.8 cm = 0.3” × 0.3”


Sold
Stellerite with Chabazite-Ca

AG86N2: Globular growths of deep orange color. They are on a matrix with small crystals of Chabazite-Ca. Relatively abundant in the past, it is now hard to obtain.
Rudny Altai, Kostanai Oblast  Kazakhstan (1997)

Specimen size: 8.2 × 4.8 × 2.4 cm = 3.2” × 1.9” × 0.9”


Stellerite with Chabazite-Ca.
Sold
Calcite with Stilbite
Calcite with Stilbite. Calcite with Stilbite.

AJ66N4: Crystals very rich in faces but with dominating forms of the prism and the terminal rhombohedron. They are absolutely clear and extraordinarily bright and are esthetically situated on a matrix of yellowish crystals of Stilbite.
Sokolovskiy Mine, Rudny Altai, Kostanai Oblast  Kazakhstan

Specimen size: 7.8 × 7.4 × 3.1 cm = 3.1” × 2.9” × 1.2”

Main crystal size: 2.4 × 1.6 cm = 0.9” × 0.6”

Minor fluorescence long & short UV


Order
Bertrandite with smoky Quartz and Muscovite

AA67M9: Very aerial fanlike groups of white acicular crystals, on a matrix of crystals of pale smoky Quartz. As with most of the Russian minerals, some years ago more or less abundant, nowadays it is very difficult to obtain good samples of these species.
Kara-Oba, Betpakdala, Karaganda Oblast  Kazakhstan

Specimen size: 6.8 × 4 × 2.8 cm = 2.7” × 1.6” × 1.1”

Main crystal size: 0.8 × 0.1 cm = 0.3” × 0.0”


Bertrandite with smoky Quartz and Muscovite.
Bertrandite with smoky Quartz and Muscovite.
Order
Copper with Cuprite
Copper with Cuprite. Copper with Cuprite.

AK62M9: Arborescent growth of elongated crystals, small but very well defined, whose matrix is a first generation of bigger crystals almost covered by Cuprite.
Itauz Mine, Dzhezkazgan  Kazakhstan

Specimen size: 5.2 × 4.1 × 3.5 cm = 2.0” × 1.6” × 1.4”


Order
Sulfur with Calcite

AD28M4: Excellent group of Sulfur crystals with an intense color and extraordinary luster, on a rich Calcite matrix. We call attention to this uncommon locality, where a small number of specimens were collected for a short time.
Yavorovskoe, Lviv, Lviv Oblast  Ukraine

Specimen size: 9.7 × 7.3 × 6.3 cm = 3.8” × 2.9” × 2.5”

Main crystal size: 1.5 × 1.1 cm = 0.6” × 0.4”

Calcite fluorescent long & short UV


Sulfur with Calcite. Sulfur with Calcite.
Sold
Perovskite with Clinochlore and Calcite
Perovskite with Clinochlore and Calcite.

AF48M6: Pseudocubic crystal of very well defined faces and edges and with a quite significant ”hopper” growth, on a Chlorite matrix. The crystal is very prominent and very esthetic.
Zlatoust, Chelyabinsk Oblast  Russia

Specimen size: 2.9 × 2.4 × 2.2 cm = 1.1” × 0.9” × 0.9”

Main crystal size: 1.5 × 1.2 cm = 0.6” × 0.5”


Order
Sperrylite with Chalcopyrite

AF73M8: Excellent group of very sharp, well defined and bright crystals of this rare species. The samples from Norilsk, some time ago more or less affordable, are actually very difficult to obtain now.
Talnakh, Norilsk, Taimyr Peninsula  Russia

Specimen size: 4.1 × 2.8 × 2.4 cm = 1.6” × 1.1” × 0.9”

Main crystal size: 0.5 × 0.4 cm = 0.2” × 0.2”


Sperrylite with Chalcopyrite. Front
Front
Sperrylite with Chalcopyrite. Side
Side
Sperrylite with Chalcopyrite.
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MOROCCO


Azurite
Azurite. Azurite.

AF77N6: Group of relatively small crystals on Limonite matrix. They are transparent, extraordinarily bright and have a very deep blue color. The sample is from a mine that we can now consider historic.
Puit IX, Touissit, Oujda  Morocco

Specimen size: 6.8 × 4.7 × 1.7 cm = 2.7” × 1.9” × 0.7”

Main crystal size: 0.7 × 0.2 cm = 0.3” × 0.1”


Order
Azurite

AF56M9: Globular growths of very well defined crystals. They are bright and have an excellent color, clearer than usual for the pieces from Touissit. They are on limonite matrix.
Puit IX, Touissit, Oujda  Morocco (04/1995)

Specimen size: 5.6 × 3.5 × 3 cm = 2.2” × 1.4” × 1.2”


Azurite. Azurite.
Sold
Azurite
Azurite. Front
Front
Azurite. Rear
Rear

AN26M8: Rosette growth floater of very well defined crystals and of an excellent blue color, clearer than usual for Azurite crystals of this size.
Oumjrane, Alnif  Morocco (2000)

Specimen size: 4 × 3.5 × 1.9 cm = 1.6” × 1.4” × 0.7”

Main crystal size: 0.9 × 0.8 cm = 0.4” × 0.3”


Sold
Epidote with Quartz

AR16N4: Fan groups of very well defined crystals with excellent terminations, color and luster, on a matrix of small crystals of Quartz.
Imilchil, Anti-Atlas  Morocco (02/2005)

Specimen size: 5.9 × 2.7 × 2 cm = 2.3” × 1.1” × 0.8”


Epidote with Quartz. Front
Front
Epidote with Quartz. Top
Top
Sold
Fluorite with Calcite
Fluorite with Calcite. Fluorite with Calcite.

AC47M8: Group of beveled cubic crystals of very deep color, with mosaic growths on the cube faces and surrounded by Calcite crystals.
Tounfit, Boumia  Morocco (2006)

Specimen size: 9.8 × 5.9 × 2.9 cm = 3.9” × 2.3” × 1.1”

Main crystal size: 3.1 × 1.1 cm = 1.2” × 0.4”


Euro:240 / US$339 / Yen:32520
Reservado
Aragonite (Tarnowitzite)

AD11M6: Group of twinned crystals of this rare plumbian variety of Aragonite. They are very well defined and have neat color zonating. They are white on the top and practically uncolored on the prism. They are on a matrix with small crystals of Dolomite.
Touissit, Oujda  Morocco

Specimen size: 4.2 × 3.4 × 2.5 cm = 1.7” × 1.3” × 1.0”

Main crystal size: 1.9 × 1.1 cm = 0.7” × 0.4”

Very fluorescent long & short UV


Aragonite (Tarnowitzite).
Sold
Roselite-beta with Roselite and Calcite
Roselite-beta with Roselite and Calcite. Roselite-beta with Roselite and Calcite.

AY27M6: Groups of small lenticular, slightly orange colored, crystals of Roselite-beta, partially covering more isolated crystals of Roselite, with very well defined faces and edges. The sample is with an analysis of the Roselite-beta.
Filσn 7, Tazenakht Mine, Bou Azzer, Ouarzazate  Morocco (1960)

Specimen size: 2.8 × 2 × 1.7 cm = 1.1” × 0.8” × 0.7”

Main crystal size: 0.7 × 0.4 cm = 0.3” × 0.2”


Sold

AFRICA


Cuprite with Calcite

AJ96N6: Octahedral crystals on matrix, one of them sharp and with very well defined forms. It is very bright, quite transparent and a deep red color. The crystals and the matrix itself are sparsely coated by small concretions of white Calcite.
Mashamba West Mine, Shaba  Congo D.R.

Specimen size: 5.5 × 5 × 6.8 cm = 2.2” × 2.0” × 2.7”

Main crystal size: 1 × 0.7 cm = 0.4” × 0.3”


Euro:195 / US$263 / Yen:25090
Cuprite with Calcite. Cuprite with Calcite.
Reservado
Carrollite with Chalcopyrite and Calcite
Carrollite with Chalcopyrite and Calcite. Front
Front
Carrollite with Chalcopyrite and Calcite. Top
Top
Carrollite with Chalcopyrite and Calcite.

AT46N4: Big octahedral crystal of Carrollite of very well defined and bright faces with very well marked triangular forms of growth. Very unusual is the presence of abundant and very well defined crystals of Chalcopyrite that have grown epigenetically on the Carrollite. On Calcite matrix.
Kamoya South Mine, Kambove  Congo D.R. (07/2002)

Specimen size: 7.8 × 5.3 × 4.5 cm = 3.1” × 2.1” × 1.8”


Sold
Carrollite with Calcite and Quartz

AL58N2: Complex very aerial crystal on matrix. It combines the forms of the octahedron, dominant, the dodecahedron and the cube. It has small associated crystals of Calcite and Quartz.
Kamoya South Mine, Kambove  Congo D.R. (2002)

Specimen size: 8.2 × 4.5 × 3 cm = 3.2” × 1.8” × 1.2”

Main crystal size: 1..3 × 0.9 cm = 0.4” × 0.4”


Carrollite with Calcite and Quartz.
Carrollite with Calcite and Quartz. Carrollite with Calcite and Quartz.
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Aegirine with Orthoclase
Aegirine with Orthoclase.

AL70N2: Group of crystals of very well defined faces and edges and very acute terminations. It is on a matrix of a small group of white crystals of Orthoclase.
Mont Malosa, Zomba  Malawi

Specimen size: 3.6 × 2.8 × 2.6 cm = 1.4” × 1.1” × 1.0”

Main crystal size: 3.3 × 0.4 cm = 1.3” × 0.2”


Order
Cobaltian Dolomite

AG16N2: Group of flattened rhombohedral crystals that are almost lenticular, of exceptionally intense color. On matrix.
Mashamba West Mine, Shaba  Congo D.R.

Specimen size: 7.6 × 3.8 × 2.9 cm = 3.0” × 1.5” × 1.1”

Main crystal size: 0.9 × 0.9 cm = 0.4” × 0.4”


Cobaltian Dolomite.
Sold
Malachite
Malachite.
Malachite.

AP66M8: Geode of crystals. They are very sharp and well defined, bright and have an excellent, very deep, green color.
Mashamba West Mine, Shaba  Congo D.R.

Specimen size: 9.5 × 8.9 × 5.7 cm = 3.7” × 3.5” × 2.2”

Main crystal size: 0.5 × 0.3 cm = 0.2” × 0.1”


Order
Celestine

AN36M9: Group of crystals that have very well defined faces and edges and are very transparent, bright and a very intense sky blue color. The crystals are free of damage which is very uncommon on this kind of sample.
Mahajanga Province  Madagascar

Specimen size: 7.1 × 6.7 × 5.6 cm = 2.8” × 2.6” × 2.2”

Main crystal size: 3.7 × 1.5 cm = 1.5” × 0.6”


Celestine.
Sold
Twinned Chrysoberyl
Twinned Chrysoberyl. Front
Front
Twinned Chrysoberyl. Rear
Rear

AE2M8: An excellent twin, complete and a floater, of a magnificent transparency, luster and intense and uniform yellow color. An extraordinary piece.
Lac Alaotra, Alaotra-Mangoro, Tamatave  Madagascar

Specimen size: 4.1 × 2.8 × 0.5 cm = 1.6” × 1.1” × 0.2”

Minor zoned fluorescence long & short UV

Sold
Inesite with Calcite

AC86M9: Centered growths of acicular crystals of good deep color, with white scalenohedral crystals of Calcite and on matrix.
Wessels Mine, Hotazel, Kalahari  South Africa

Specimen size: 7.1 × 3.9 × 3.1 cm = 2.8” × 1.5” × 1.2”

Calcite fluorescent long & short UV


Euro:180 / US$254 / Yen:24390
Inesite with Calcite. Inesite with Calcite.
Reservado
Mimetite with Galena
Mimetite with Galena. Front
Front
Mimetite with Galena. Top
Top

AZ96N2: Very acute dipyramidal crystals, some of them doubly terminated, very transparent, bright and of excellent yellow color. On a Galena matrix.
It was originally in the Folch duplicates collection, whose handwritten note will be sent to the buyer with the Silvane collection label.
Tsumeb Mine, Tsumeb  Namibia (±1979)

Specimen size: 3.4 × 3.2 × 2.8 cm = 1.3” × 1.3” × 1.1”

Main crystal size: 1 × 0.2 cm = 0.4” × 0.1”


Order
Manganoan Smithsonite

AR76M6: Plate of rhombohedral crystals on matrix. They have a considerable size for the species and are very well defined, with slight curvatures of faces and edges. Their transparency is considerable and they have a very pleasant color. A Museum specimen.
Tsumeb Mine, Tsumeb  Namibia

Specimen size: 10.9 × 6.2 × 2.2 cm = 4.3” × 2.4” × 0.9”

Main crystal size: 1.2 × 1.2 cm = 0.5” × 0.5”


Manganoan Smithsonite.
Manganoan Smithsonite.
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Smithsonite
Smithsonite. Front
Front
Smithsonite. Side
Side
Smithsonite. Top
Top

AE27M4: Excellent miniature. Well defined Smithsonite crystal with very elongated prism faces, very rare in Tsumeb crystals. The crystal is very transparent and esthetically implanted on a metallic matrix. This piece is from the Anne Voileau collection, as we can read in the Jordi Fabre handwritten note on the original label.
Tsumeb Mine, Tsumeb  Namibia

Specimen size: 3.6 × 1.8 × 2.9 cm = 1.4” × 0.7” × 1.1”

Main crystal size: 2.5 × 0.5 cm = 1.0” × 0.2”


Sold
Willemite with Dolomite
Willemite with Dolomite

AE94M4: Groups of really well defined Willemite crystals on matrix, very uncommon for the species. We call your attention on the intense light green blue color. The piece is from the Martin Zinn collection and we will send the label to the buyer.
Tsumeb Mine, Tsumeb  Namibia

Specimen size: 6.8 × 3.1 × 3 cm = 2.7” × 1.2” × 1.2”

Main crystal size: 0.6 × 0.4 cm = 0.2” × 0.2”

Fluorescence short UV & low fluorescence long UV


Willemite with Dolomite. Willemite with Dolomite.
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Copper with Calcite
Copper with Calcite. Front
Front
Copper with Calcite. Side
Side

AM76M8: Arborescent growth with globular terminations, with two groups of crystals of white, very well defined Calcite. Very elegant.
Tsumeb Mine, Tsumeb  Namibia

Specimen size: 3.7 × 3.3 × 2.8 cm = 1.5” × 1.3” × 1.1”


Order
Malachite with Calcite

AA88M6: Very aerial group of crystals of Malachite. They are very well defined and have good size, considering the species. They are on a matrix of scalenohedral crystals of Calcite.
Tsumeb Mine, Tsumeb  Namibia

Specimen size: 5.5 × 3.3 × 3.3 cm = 2.2” × 1.3” × 1.3”

Main crystal size: 0.7 × 0.5 cm = 0.3” × 0.2”

Calcite fluorescent short UV


Malachite with Calcite. Malachite with Calcite.
Order

BRAZIL


Milarite with Cleavelandite
Milarite with Cleavelandite. Milarite with Cleavelandite.

AH16N6: Complete doubly terminated crystal of this uncommon species. It is white, has very well defined faces and edges and has excellent pinacoidal terminations. It stands on a matrix of laminar crystals of Albite (variety Cleavelandite).
Jacupiranga, Minas Gerais  Brazil

Specimen size: 4.9 × 3.3 × 1.3 cm = 1.9” × 1.3” × 0.5”

Main crystal size: 0.8 × 0.4 cm = 0.3” × 0.2”

Cleavelandite fluorescent short UV & low fluorescence long UV

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Hematite

AH67N6: Floater group of very thin tabular crystals of Hematite. Extraordinarily bright, they are very rich in side faces, all them perfect.
Mina da Pombas, Serra das Eguas, Brumado, Bahia  Brazil

Specimen size: 4 × 3.6 × 1.1 cm = 1.6” × 1.4” × 0.4”


Hematite. Front
Front
Hematite. Rear
Rear
Hematite. Top
Top
Order
Brazilianite with Albite
Brazilianite with Albite. Front
Front
Brazilianite with Albite. Top
Top

AC16N6: Doubly terminated crystal of very well defined faces and edges, of excellent color and a considerable degree of transparency. It is on a matrix of snowy crystals of Albite.
Marcel Telirio Mine, Divino das Laranjeiras, Minas Gerais  Brazil (2000)

Specimen size: 2.8 × 2.8 × 1.6 cm = 1.1” × 1.1” × 0.6”

Main crystal size: 2.4 × 1 cm = 0.9” × 0.4”

Minor fluorescence short UV


Sold
Elbaite with Quartz

AC86N6: The crystal is small but it has an excellent definition of its faces and edges. It also has excellent luster and dominant indigo blue color (Indicolite variety) with slightly green shadows. The matrix is a fragment of laminar Quartz.
Minas Gerais  Brazil

Specimen size: 7.4 × 5.8 × 1.7 cm = 2.9” × 2.3” × 0.7”

Main crystal size: 1.7 × 0.6 cm = 0.7” × 0.2”


Elbaite with Quartz. Elbaite with Quartz.
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Herderite with Muscovite
Herderite with Muscovite. Front
Front
Herderite with Muscovite. Rear
Rear

NQ69M8: Doubly terminated crystals, one of them clearly dominant, with lateral parallel growths, good luster and yellow-brown color, on a matrix of laminar crystals of Muscovite.
Lavra do Afranio, Linσpolis, Minas Gerais  Brazil (2002)

Specimen size: 4.4 × 3.6 × 2.8 cm = 1.7” × 1.4” × 1.1”

Main crystal size: 3 × 2.3 cm = 1.2” × 0.9”


Order
Apatite-(CaF) with Orthoclase

AB40M6: Group of very well defined crystals, many of them doubly terminated. They have an extraordinary, very deep, violet color, and are very transparent. On an Orthoclase matrix.
Lavra da Pederneira, Minas Gerais  Brazil

Specimen size: 5.2 × 3 × 3.4 cm = 2.0” × 1.2” × 1.3”

Main crystal size: 0.7 × 0.6 cm = 0.3” × 0.2”

Minor fluorescence long & short UV


Apatite-(CaF) with Orthoclase.
Apatite-(CaF) with Orthoclase.
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SOUTH AMERICA (EXCL. BRAZIL)


Quartz (Amethyst) with Calcite
Quartz (Amethyst) with Calcite. Front
Front
Quartz (Amethyst) with Calcite. Rear
Rear

AR17N4: Growth of very bright and deep colored small crystals, with small white crystals of Calcite on their surface and on matrix.
Cantera La Bolsa, Paraje La Bolsa, Artigas  Uruguay (04/2006)

Specimen size: 7.8 × 6.3 × 7 cm = 3.1” × 2.5” × 2.8”

Main crystal size: 0.3 × 0.3 cm = 0.1” × 0.1”


Order
Pyrite with Siderite

AE36N4: Very aerial growth of octahedral crystal with diploid faces, unusual for Pyrite. The matrix of the piece is two lenticular crystals of Siderite.
Tres Cruces, Potosν  Bolivia (1999)

Specimen size: 5.3 × 2.6 × 3.1 cm = 2.1” × 1.0” × 1.2”

Main crystal size: 0.9 × 0.9 cm = 0.4” × 0.4”


Pyrite with Siderite.
Sold
Atacamite with Halloysite
Atacamite with Halloysite.
Atacamite with Halloysite.

AY58N2: Radial growths of acicular crystals of excellent color and luster, with bluish Halloysite and on matrix. Excellent esthetics.
Mina La Farola, Cerro Pintado, Tierra Amarilla, Copiapσ, Atacama  Chile

Specimen size: 10.2 × 9.3 × 3.7 cm = 4.0” × 3.7” × 1.5”

Main crystal size: 2.7 × 2 cm = 1.1” × 0.8”


Order
Rhodochrosite with Quartz

AK46M6: Group of very well defined rhombohedral crystals. They have good color and luster and partially cover a group of Quartz crystals. Very similar to the Alma (US) samples but this is from Peru.
Mina Casapalca, Casapalca, Huarochiri, Departamento Lima  Peru

Specimen size: 6.6 × 4.1 × 2 cm = 2.6” × 1.6” × 0.8”

Main crystal size: 0.5 × 0.5 cm = 0.2” × 0.2”


Rhodochrosite with Quartz.
Rhodochrosite with Quartz.
Sold

CHINA


Scheelite with Muscovite
Scheelite with Muscovite. Front
Front
Scheelite with Muscovite. Top
Top

AC99N6: Dipyramidal crystals of Scheelite with very well defined faces and sharp edges, excellent luster and a very uniform deep orange color. They are on Quartz matrix, with Muscovite.
Shaobaodin Mountains, Pingwu, Sichuan  China

Specimen size: 5 × 5 × 3.5 cm = 2.0” × 2.0” × 1.4”

Main crystal size: 2.3 × 1.8 cm = 0.9” × 0.7”

Intense fluorescence short UV & fluorescent long UV


Order
Cassiterite with Beryl

AA90N4: Group of black twinned crystals of excellent luster and very well defined forms. They are with small tabular crystals of Beryl.
Shaobaodin Mountains, Pingwu, Sichuan  China

Specimen size: 5.9 × 4.9 × 2.3 cm = 2.3” × 1.9” × 0.9”

Main crystal size: 1.9 × 1.1 cm = 0.7” × 0.4”


Cassiterite with Beryl.
Order
Cinnabar with Dolomite and Quartz
Cinnabar with Dolomite and Quartz. Cinnabar with Dolomite and Quartz.

AH66N4: Prismatic crystals of cinnabar of hexagonal contour and flat terminations, with excellent color and luster, on a Dolomite and Quartz matrix.
Chatian, Fenghua, Hunan  China

Specimen size: 5.9 × 4.9 × 3.9 cm = 2.3” × 1.9” × 1.5”

Main crystal size: 0.7 × 0.7 cm = 0.3” × 0.3”


Euro:165 / US$233 / Yen:22350
Reservado
Cinnabar with Dolomite

AN46M4: We would like to emphasize the perfect definition of the faces and edges of this Cinnabar crystal, also the red color and brilliance, which contrasts with a matrix formed by white Dolomite crystals.
Chatian, Fenghua, Hunan  China

Specimen size: 5.5 × 4 × 2 cm = 2.2” × 1.6” × 0.8”

Main crystal size: 1.3 × 0.9 cm = 0.5” × 0.4”


Cinnabar with Dolomite. Cinnabar with Dolomite.
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Topaz with Quartz and Mica
Topaz with Quartz and Mica.
Topaz with Quartz and Mica.

AT2N2: Very well defined, transparent, bright and nice colored crystal of Topaz. It is on Quartz crystals, some of them doubly terminated, and Mica.
Gaoligong Mountains, Nujiang, Yunnan  China (2006)

Specimen size: 10.2 × 9.2 × 4.4 cm = 4.0” × 3.6” × 1.7”

Main crystal size: 2.8 × 2.7 cm = 1.1” × 1.1”

Minor fluorescence short UV


Order
Cassiterite with Quartz

AM47N2: Group of crystals with a very well defined twinning. They are bright and extraordinarily transparent, aerial and well isolated on the matrix, just like small jewels.
Amo, Ximeng, Yunnan  China

Specimen size: 5.3 × 4.4 × 4 cm = 2.1” × 1.7” × 1.6”

Main crystal size: 1.1 × 0.9 cm = 0.4” × 0.4”


Cassiterite with Quartz.
Cassiterite with Quartz.
Sold
Sphalerite with Calcite
Sphalerite with Calcite.
Sphalerite with Calcite. Sphalerite with Calcite.

AA88N2: “Nest” of crystals of very well defined faces, with an excellent transparency and luster and a very deep red color. The group of Sphalerite crystals is completely surrounded by very flat rhombohedral crystals of Calcite.
Kangjianwan Mine, Shuikoushan, Changning, Hengyang, Hunan  China

Specimen size: 11 × 8.9 × 8 cm = 4.3” × 3.5” × 3.1”

Main crystal size: 1.5 × 1.4 cm = 0.6” × 0.6”

Calcite fluorescent long & short UV


Order
Ferberite with Fluorite and Muscovite

AL76N4: Well defined crystals of Ferberite with very acute terminations. They are bright, with interpenetrated sheets of Muscovite and octahedral crystals of Fluorite with small cube faces.
Yaogangxian Mine, Yizhang, Chenzhou, Hunan  China

Specimen size: 7.5 × 6.5 × 7.2 cm = 3.0” × 2.6” × 2.8”

Main crystal size: 4.5 × 3.6 cm = 1.8” × 1.4”


Ferberite with Fluorite and Muscovite. Ferberite with Fluorite and Muscovite.
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Bournonite with Fluorite, Muscovite and Jamesonite
Bournonite with Fluorite, Muscovite and Jamesonite. Front
Front
Bournonite with Fluorite, Muscovite and Jamesonite. Rear
Rear
Bournonite with Fluorite, Muscovite and Jamesonite. Top
Top

AV94N2: Parallel groups of twinned crystals of Bournonite. They are doubly terminated and very bright, with small crystals of Jamesonite and a cubic crystal of Fluorite partially coated by globular growths of Muscovite. The sample is a floater and it is complete and damage free.
It was originally from the Jan Buma collection, whose label will be sent to the buyer with the Silvane collection label.
Yaogangxian Mine, Yizhang, Chenzhou, Hunan  China (±2004)

Specimen size: 6 × 2.7 × 2.6 cm = 2.4” × 1.1” × 1.0”

Main crystal size: 2.9 × 2.3 cm = 1.1” × 0.9”


Sold
Scheelite with Dolomite

AE67M5: Parallel growth of sharp and bright dipyramidal crystals that contrast with the snowy white color of the Dolomite matrix. Great quality for the locality.
Yaogangxian Mine, Yizhang, Chenzhou, Hunan  China (2003)

Specimen size: 5.3 × 3.4 × 3.3 cm = 2.1” × 1.3” × 1.3”

Main crystal size: 1.7 × 1.6 cm = 0.7” × 0.6”

Fluorescence short UV & low fluorescence long UV


Scheelite with Dolomite.
Sold

ASIA


Heulandite
Heulandite. Front
Front
Heulandite. Top
Top

AT63N6: Bow-tie growths of very bright and very well defined white crystals that contrast with the dark basaltic matrix.
The piece is from the Jan Buma collection and we'll send his label to the buyer.
Jalgaon, Maharashtra  India (2003)

Specimen size: 6.2 × 6 × 4.3 cm = 2.4” × 2.4” × 1.7”

Minor fluorescence long & short UV

Former Jan Buma collection. Number 030101

Order
Powellite with Scolecite and Apophyllite-(KF)

AN91N2: Dipyramidal crystal of Powellite. It has a considerable size and it is very bright and partially coated by bundles of acicular crystals of Scolecite and with Apophyllite-(FK) crystals, on matrix.
Jalgaon, Maharashtra  India (1997)

Specimen size: 8.9 × 6.7 × 4.9 cm = 3.5” × 2.6” × 1.9”

Main crystal size: 2.1 × 2 cm = 0.8” × 0.8”

Very fluorescent long & short UV


Powellite with Scolecite and Apophyllite-(KF). Powellite with Scolecite and Apophyllite-(KF).
Sold
Brookite with Quartz
Brookite with Quartz. Brookite with Quartz.

AE30N6: Parallel growths of bright translucent crystals perfectly defined and free of damage. The matrix is a group of doubly terminated Quartz crystals.
Kharan Mountains, Baluchistan  Pakistan (2005)

Specimen size: 5.3 × 2.9 × 1.8 cm = 2.1” × 1.1” × 0.7”

Main crystal size: 1.5 × 0.8 cm = 0.6” × 0.3”


Order
Zircon with Calcite and Muscovite

AP96N2: The crystals have very well defined faces and edges and are formed by two dipyramides. They are included in a matrix rich in Calcite and Muscovite. The sample is one of the first of the locality offered on the market, in the year 1994.
Chilas, Diamar  Pakistan (01/1994)

Specimen size: 7.3 × 5.2 × 5 cm = 2.9” × 2.0” × 2.0”

Main crystal size: 1.7 × 1.6 cm = 0.7” × 0.6”

Fluorescence short UV & low fluorescence long UV


Zircon with Calcite and Muscovite. Zircon with Calcite and Muscovite.
Sold
Schorl with Albite and Feldspar
Schorl with Albite and Feldspar.

AD60M9: A Schorl crystal of very well defined faces and edges with an excellent rhombohedral termination. It is on matrix and has associated Albite and a crystals of an unidentified Feldspar, probably Orthoclase.
Shengus, Skardu, Baltistan  Pakistan

Specimen size: 3.8 × 2.5 × 2.7 cm = 1.5” × 1.0” × 1.1”

Main crystal size: 3.8 × 1.1 cm = 1.5” × 0.4”


Order
Schorl

AY12M9: A Schorl crystal of very well defined faces and edges with an excellent rhombohedral termination. On matrix, with Albite and Muscovite.
Gilgit, Northern Areas  Pakistan

Specimen size: 5.8 × 3.3 × 2.4 cm = 2.3” × 1.3” × 0.9”

Main crystal size: 5.2 × 1.4 cm = 2.0” × 0.6”


Schorl.
Sold
Tantalite-(Mn) with Lepidolite
Tantalite-(Mn) with Lepidolite. Tantalite-(Mn) with Lepidolite.

AG46M9: Small but very well defined crystal of Tantalite-(Mn) with an excellent termination. The matrix is a group of big very well defined crystals of Lepidolite that have good pink color.
Pech, Nooristan  Afghanistan (1998)

Specimen size: 7.3 × 6.3 × 5.2 cm = 2.9” × 2.5” × 2.0”

Main crystal size: 0.4 × 0.3 cm = 0.2” × 0.1”


Order
Spinel with Calcite

AM97N4: Group of crystals of excellent color, luster and transparency, on Calcite matrix. The main crystal clearly shows, on its upper part, the twin that is named for the species.
Pein Pyit, Mogok, Mandalay  Myanmar (2003)

Specimen size: 4.7 × 3 × 2.6 cm = 1.9” × 1.2” × 1.0”

Main crystal size: 0.6 × 0.4 cm = 0.2” × 0.2”

Fluorescent long & short UV


Spinel with Calcite. Spinel with Calcite.
Sold
Quartz with Chlorite
Quartz with Chlorite. Front
Front
Quartz with Chlorite. Side
Side

AZ66N2: Group of Quartz crystals, some of them doubly terminated, unusually acute and with abundant inclusions of Chlorite. The group offers a very special architecture.
Ganesh Himal, Dhading, Bagmati  Nepal (2006)

Specimen size: 10.2 × 5.5 × 5 cm = 4.0” × 2.2” × 2.0”

Main crystal size: 9.5 × 0.7 cm = 3.7” × 0.3”


Order


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