Fabre Minerals
FABRE MINERALS
High quality mineral specimens
Bringing you selected collectible minerals since 1971
Fabre Minerals


Mineral specimens search results


(para ver esta página en español)

Mineral specimens search results for [ ]Page bottom

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 = 3.8” × 3.8” × 1.2”

Price: Euro:220 / US$257 / Yen:28520 / 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 = 5.1” × 3.3” × 1.5”

Price: Euro:280 / US$328 / Yen:36300 / AUD$440
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 = 5.5” × 4.2” × 1.9”

Price: Euro:460 / US$539 / Yen:59630 / AUD$720
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 = 4.9” × 4.3” × 1.7”

Main crystal size: 2.7 × 1.8 cm = 1.1” × 0.7”

Price: Euro:180 / US$211 / Yen:23330 / AUD$280
Siderite with Dolomite, Calcite and Sphalerite.
MG56AB1: Siderite with Dolomite, Calcite and Sphalerite
Group of lenticular Siderite crystals partially coated by Calcite crystals and with a notable aggregate of white rhombohedral Dolomite crystals with geometric growths. It is also with a small aggregate of poorly defined Sphalerite crystals and is partially coated by Pyrite microcrystals.
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal
Specimen size: 9.4 × 5.2 × 3.6 cm = 3.7” × 2.0” × 1.4”

Price: Euro:155 / US$181 / Yen:20090 / AUD$240
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 = 1.5” × 1.2” × 1.2”

Main crystal size: 2.8 × 1.1 cm = 1.1” × 0.4”

Price: Euro:80 / US$93 / Yen:10370 / 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 = 1.1” × 1.0” × 0.5”

Price: Euro:90 / US$105 / Yen:11660 / AUD$140
Siderite with Pyrite.
TE69AG9: Siderite with Pyrite
Growths of small Siderite crystals outlining the rhombohedral forms of much larger platy Siderite crystals, a product of crystallization of a second generation upon a first generation. Typical of samples from the extinct Turt mine.
Turt Mine, Turt, Negresti-Oas, Oas Mountains, Satu Mare  Romania
Specimen size: 14.3 × 9 × 4.8 cm = 5.6” × 3.5” × 1.9”

Price: Euro:440 / US$515 / Yen:57040 / AUD$690
Siderite with Quartz.
DT26AH6: Siderite with Quartz
Thick tabular Siderite crystals with pinacoidal terminations and flattened rhombohedral faces. They have a clear cream color and are with Quartz crystals with inclusions of Muscovite microcrystals.
The sample is, very probably, one of the latest to be incorporated in the Daunis collection by Daunis’ wife Maria. We’ll send to the buyer a commercial label that is with the sample.
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal
Specimen size: 6.6 × 5.3 × 4.2 cm = 2.6” × 2.1” × 1.7”

Price: Euro:140 / US$164 / Yen:18150 / AUD$220
Siderite with Quartz.
N14CK9: Siderite with Quartz
Barrel-shaped crystals of Siderite on a group of Quartz crystals and small crystals of Arsenopyrite and Pyrite.
Minas da Panasqueira, level 2, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (1997)
Specimen size: 7.2 × 6.4 × 5.2 cm = 2.8” × 2.5” × 2.0”

Main crystal size: 1.6 × 1.2 cm = 0.6” × 0.5”

Price: Euro:100 / US$117 / Yen:12960 / AUD$150
Siderite with Quartz.
NC64G8: Siderite with Quartz
An encrustation of little crystals of Siderite covers the rhombohedral terminal faces of a Quartz prism. Two of the crystals have a big size enhancing from the group.
Minas da Panasqueira, level 3, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (2004)
Specimen size: 11.1 × 6.2 × 5 cm = 4.4” × 2.4” × 2.0”

Price: Euro:110 / US$128 / Yen:14260 / AUD$170
Siderite with Quartz and Arsenopyrite.
NY13AB1: Siderite with Quartz and Arsenopyrite
Aggregate of prismatic Siderite crystals with pinacoidal terminations. They have a very uniform dark brown color and silky luster due to microcrystalline surfaces on the prisms. The Siderite is with a small matrix of Quartz and Arsenopyrite and has cubic Pyrite microcrystals on its faces. Unlike most Panasqueira Siderite, this sample lacks the typically dull creamy second generation, which makes it very showy.
Minas da Panasqueira, level 0, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (11/2014)
Specimen size: 4.3 × 3.3 × 2 cm = 1.7” × 1.3” × 0.8”

Main crystal size: 2.5 × 2 cm = 1.0” × 0.8”

Price: Euro:90 / US$105 / Yen:11660 / AUD$140
Siderite with Quartz and inclusions.
E12EK9: Siderite with Quartz and inclusions
Flattened rhombohedral Siderite crystal group, covering Quartz and small crystals of Arsenopyrite and Pyrite some of them included on the Quartz.
Minas da Panasqueira, level 2, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (1997)
Specimen size: 11.8 × 8.6 × 5.5 cm = 4.6” × 3.4” × 2.2”

Price: Euro:125 / US$146 / Yen:16200 / AUD$190
Siderite with Quartz, Chalcopyrite and Muscovite.
NC76AB5: Siderite with Quartz, Chalcopyrite and Muscovite
Aggregate of lenticular Siderite crystals, one of them clearly dominant, with very well defined faces and edges and on a crystalline Quartz matrix with leafy Muscovite aggregates and a very well defined Chalcopyrite crystal.
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (2004)
Specimen size: 11.4 × 5.5 × 3.2 cm = 4.5” × 2.2” × 1.3”

Main crystal size: 5.6 × 4.6 cm = 2.2” × 1.8”

Price: Euro:150 / US$175 / Yen:19440 / AUD$230
Silver.
MG74AF0: Silver
A wiry growth of strongly elongated crystals with the very well defined spinel law twin. An excellent European classic.
Kongsberg mining District, Kongsberg, Buskerud  Norway
Specimen size: 5.9 × 3 × 1 cm = 2.3” × 1.2” × 0.4”

Price: Euro:940 / US$1102 / Yen:121870 / AUD$1480
Silver.
TJ86AH5: Silver
Extraordinarily elongated octahedral crystal, with a very sharp spinel law twinning, with very well defined faces and edges and very bright.
A great Australian classic that we’ll send in its original Perkin’s box from the R.J. Noble collection, also containing the collection label in which it appears that it had previously been in the Willis collection.
Endeavor Mine (Elura Mine), Cobar, Robinson County, New South Wales  Australia
Specimen size: 3.4 × 0.5 × 0.4 cm = 1.3” × 0.2” × 0.2”

Price: Euro:1100 / US$1289 / Yen:142610 / AUD$1730
Silver.
TV48Q0: Silver
A plate from a fissure of microcrystals with skeletal forms, on matrix. The piece is from an old find in Imiter, probably around de decade of the 90’ts and unusual as the habitual it has a crystalline aspect.
Imiter Mine, Jebel Saghro, Imiter District, Ouarzazate Province, Souss-Massa-Draâ Region  Morocco (±1990)
Specimen size: 4.2 × 4 × 4.6 cm = 1.7” × 1.6” × 1.8”

Price: Euro:290 / US$339 / Yen:37590 / AUD$450
Silver.
TP49X2: Silver
Fissure plate of micro-crystals on matrix. The sample is from an old find at Imiter, probably around the 1990'ts. Its luster and fresh aspect suggest that it has no mercury and it is native Silver and not the variety kongsbergite, very common at this locality.
Imiter Mine, Jebel Saghro, Imiter District, Ouarzazate Province, Souss-Massa-Draâ Region  Morocco (±1990)
Specimen size: 9.6 × 3.9 × 5.2 cm = 3.8” × 1.5” × 2.0”

Price: Euro:440 / US$515 / Yen:57040 / AUD$690
Silver.
TZ89Q0: Silver
A scultural growth, very aerial and esthetic, of microcrystals with skeletal forms, on matrix. The piece is from an old find in Imiter, probably around the decade of the 90’s and unusual as the habitual has a crystalline aspect.
Imiter Mine, Jebel Saghro, Imiter District, Ouarzazate Province, Souss-Massa-Draâ Region  Morocco (±1990)
Specimen size: 6.8 × 5.5 × 2.9 cm = 2.7” × 2.2” × 1.1”

Price: Euro:490 / US$574 / Yen:63520 / AUD$770
Silver on Arsenic.
TG88AF4: Silver on Arsenic
Dendritic growths of strongly elongated native Silver twinned crystals that conserve very fresh surfaces contrasting with the black Arsenic matrix.
The sample is from a classic German locality and it is from the Vallecillo collection, from Madrid.
Pöhla-Tellerhäuser Mine, Pöhla, Schwarzenberg District, Erzgebirgskreis, Saxony/Sachsen  Germany
Specimen size: 5.7 × 3.9 × 4.2 cm = 2.2” × 1.5” × 1.7”

Price: Euro:360 / US$422 / Yen:46670 / AUD$560
Silver with Actinolite.
EA9Y2: Silver with Actinolite
From an exceptional find in 2010 that provided excellent samples of Silver with Actinolite. In this case it is an aggregate of thick and elongated Silver crystals with very well defined faces and edges that are on a matrix of fibrous Actinolite. The Actinolite has been analyzed and we’ll send a copy of the analysis to the buyer.
Bouismas Mine, Bouismas, Bou Azzer District, Tazenakht, Ouarzazate Province, Souss-Massa-Draâ Region  Morocco (2010)
Specimen size: 4.7 × 3.7 × 2.7 cm = 1.9” × 1.5” × 1.1”

Price: Euro:400 / US$468 / Yen:51860 / AUD$630
Silver with Actinolite.
EB89Y2: Silver with Actinolite
From an exceptional find in 2010 that provided excellent samples of Silver with Actinolite. In this case it is an aggregate of thick and elongated Silver crystals with very well defined faces and edges that are on a matrix of fibrous Actinolite. The Actinolite has been analyzed and we’ll send a copy of the analysis to the buyer.
Bouismas Mine, Bouismas, Bou Azzer District, Tazenakht, Ouarzazate Province, Souss-Massa-Draâ Region  Morocco (2010)
Specimen size: 4.7 × 3.1 × 2.3 cm = 1.9” × 1.2” × 0.9”

Main crystal size: 1.1 × 0.4 cm = 0.4” × 0.2”

Price: Euro:490 / US$574 / Yen:63520 / AUD$770
Silver with Actinolite.
ED51Y2: Silver with Actinolite
From an exceptional find in 2010 that provided excellent samples of Silver with Actinolite. In this case with an aggregate of thick and elongated Silver crystals with very well defined faces and edges and on a matrix of fibrous Actinolite. The Actinolite has been analyzed and we’ll send a copy of the analysis to the buyer.
This specimen was published on the Mineralogical Record´s web page, in the ‘What’s New in the Mineral World?’ section, report #35, August 14, 2013 edition.
Bouismas Mine, Bouismas, Bou Azzer District, Tazenakht, Ouarzazate Province, Souss-Massa-Draâ Region  Morocco (2010)
Specimen size: 5.4 × 4.4 × 2.5 cm = 2.1” × 1.7” × 1.0”

Price: Euro:640 / US$750 / Yen:82970 / AUD$1010
Silver with amorphous hydrated (Si-Mn).
AA63P9: Silver with amorphous hydrated (Si-Mn)
Wire growths of very much elongated crystals that have a good luster and are on matrix.
Uchucchacua Mine, Oyón Province, Lima Department  Peru (01/2001)
Specimen size: 4.2 × 4 × 4.4 cm = 1.7” × 1.6” × 1.7”

Main crystal size: 2.7 × 0.7 cm = 1.1” × 0.3”

Price: Euro:650 / US$762 / Yen:84270 / AUD$1020
Silver with Arsenopyrite silver-rich Tennantite and Pearceite.
ET10AA7: Silver with Arsenopyrite silver-rich Tennantite and Pearceite
A curiosity: columnar Silver growths with only slightly defined crystalline surfaces, on matrix, with associated Arsenopyrite, silver-rich Tennantite and Pearceite. All the species on the sample have been analyzed and we will send a copy of the results to the buyer.
Bouismas Mine, Bouismas, Bou Azzer District, Tazenakht, Ouarzazate Province, Souss-Massa-Draâ Region  Morocco (04/2014)
Specimen size: 2.2 × 1.9 × 1.3 cm = 0.9” × 0.7” × 0.5”

Price: Euro:70 / US$82 / Yen:9070 / AUD$110

1157 results found. [1-25] [26-50] [51-75] [76-100] [101-125] [126-150] [151-175] [176-200] [201-225] [226-250] [251-275] [276-300] [301-325] [326-350] [351-375] [376-400] [401-425] [426-450] [451-475] [476-500] [501-525] [526-550] [551-575] [576-600] [601-625] [626-650] [651-675] [676-700] [701-725] [726-750] [751-775] [776-800] [801-825] [826-850] [851-875] [876-900] [901-925] [926-950] [951-975] [976-1000] [1001-1025] [1026-1050] [1051-1075] [1076-1100] [1101-1125] [1126-1150] [1151-1157] Page top

Please enter search terms in the box below

We work with the IMA approved names for minerals. If you are not sure of the IMA name for the mineral you are looking for you can select it from the following list  Select a mineral (IMA)

- General search  
- Select a mineral (IMA)
- Select a country
- Select a price range
- Select a size range (in cm.)
- Show only specimens still for sale







Home page - Minerals  About us  Client Comments  Friends of Minerals Forum  Order Form  Feedback Form  Search  
Home
page
Minerals
 About
us
 Client
Comments
 Friends
of
Minerals
Forum
 Order
Form
 Feedback
Form
 Search 


 
USA
US
Minerals
Mexico - Canada
Mexico & Canada
Minerals
Spain (general)
Spanish
Minerals
Spanish Fluorite
Spanish Fluorite
Portugal - Panasqueira
Portugal - Panasqueira
Romania
Romanian
Minerals
Europe (excl. Spain, Portugal and Romania)
European
Minerals
FSU
FSU
Minerals
Morocco
Moroccan
Minerals
Africa (excl. Morocco) - Tsumeb
African
Minerals
Brazil
Brazilian
Minerals
South America (excl. Brazil)
South American
Minerals
China
Chinese
Minerals
Asia (excl. China) - Australia
Asia & Australia
Minerals
Joaquim Callen's Photo Gallery
Joaquim Callen's
Photo Gallery
The Daunis Collection
The Daunis
Collection
The Jan Buma Collections
The Jan Buma
Collections
The James Catmur Collection
The James Catmur
Collection
            The Carles Curto Collection
The Carles Curto
Collection
The Desmond Sacco Collection
The Desmond Sacco
Collection
The Folch Collection
The Folch
Collection
Reference Specimens already sold
Reference Specimens
Updates
Updates