Cassiterite - Mineral specimens search results

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Mineral specimens search results for [ Cassiterite ]

Twinned Cassiterite crystal with sharp and lustrous crystal forms, with polycrystalline growths on the back of the crystal. On a matrix formed by Quartz grains, something not very common in specimens from this classic French locality, worked since Roman times. The specimen comes from the old collection of Robert-Auguste Touchon.
La Villeder, Le Roc-Saint-André, Vannes, Morbihan, Brittany/Bretagne France (±1900)
Specimen size: 1.4 × 1.2 × 1.0 cm = 0.55” × 0.47” × 0.39”
Price: €70 / US$74 / ¥11420 / AUD$110

SV290TRM: Cassiterite

Floater crystal of Cassiterite with a very distinct “tin peak” twin, with well defined and lustrous faces and edges, some of them with grooves and truncations at the vertices. The specimen comes from a historic mining district that covered the border area between Saxony, in Germany, and Bohemia, in the current Czech Republic, exploited for tin and tungsten since the end of the Middle Ages.
Zinnwald/Cinovec, Krusné Hory Mountains, Erzgebirgskreis, Saxony/Sachsen Germany
Specimen size: 2.5 × 1.8 × 1.4 cm = 0.98” × 0.71” × 0.55”
Price: €90 / US$95 / ¥14680 / AUD$140

TF27AN2: Cassiterite

Group, on matrix, of twinned Cassiterite crystals, translucent and lustrous. From a locality that was known but little publicized in the collecting world, and of excellent quality for this locality. We will ship the specimen in its original Perky box from the Robert J. Noble collection, which also contains the label.
Elsmore Hill, Gough County, New South Wales Australia
Specimen size: 2 × 2 × 2 cm = 0.79” × 0.79” × 0.79”
Price: [SOLD]

MFG87AO3: Cassiterite

Druse of twinned Cassiterite crystals with very sharp crystal forms, translucent, with good luster and a deep greenish yellow color, on matrix. It is outstanding for the locality of origin, since not many specimens of this quality have been seen in recent years.
Aberfoyle Mine (Rossarden Tin Mine), Rossarden District, Tasmania Australia
Specimen size: 7 × 5.3 × 2.9 cm = 2.76” × 2.09” × 1.14”

Main crystal size: 3.2 × 2.2 cm = 1.26” × 0.87”
Price: [SOLD]

MV68AL3: Cassiterite

Multiple twin of Cassiterite with elongated habit, very rich in crystal forms, partially doubly terminated, translucent, shiny and of uniform dark brown color. From a locality that has given just few specimens.
Amo deposit, Ximeng, Pu'er Prefecture, Yunnan Province China
Specimen size: 3.7 × 3.1 × 2.8 cm = 1.46” × 1.22” × 1.10”
Price: €360 / US$383 / ¥58730 / AUD$590

JFD246AQ1: Cassiterite

A great French classic with a very majestic, thick and shiny Cassiterite crystal. The crystal does not have any matrix, but its base is clearly recrystallized, so the piece could be considered a floater, which added to the fact that its upper termination is perfect, makes it stand out from most of those seen from there. In short: high quality and very unusual.
La Villeder, Le Roc-Saint-André, Vannes, Morbihan, Brittany/Bretagne France (±1900)
Specimen size: 4.8 × 3.7 × 3.8 cm = 1.89” × 1.46” × 1.50”
Price: [SOLD]

ELR66AO9: Cassiterite

Obtained at Ste. Marie 2022 Group of twinned Cassiterite crystals with very sharp crystal forms, lustrous, and of exceptional size. A rare French classic of very high quality.
La Villeder, Le Roc-Saint-André, Vannes, Morbihan, Brittany/Bretagne France (±1900)
Specimen size: 6.5 × 6.1 × 4 cm = 2.56” × 2.40” × 1.57”
Price: [SOLD]

RQ6K9: Cassiterite

Cassiterite crystal with sharp faces and edges. The twin is very marked. This specimen comes from a little known Portuguese locality.
Boticas, Vila Real District, Alto Trás-os-Montes, Norte Region Portugal
Specimen size: 3.4 × 3.2 × 2.5 cm = 1.34” × 1.26” × 0.98”
Price: [SOLD]

RH76K9: Cassiterite

Cassiterite crystal with sharp faces and edges with a considerable size an twinned. This specimen comes from a little known Portuguese locality.
Boticas, Vila Real District, Alto Trás-os-Montes, Norte Region Portugal
Specimen size: 4.2 × 2.8 × 2.5 cm = 1.65” × 1.10” × 0.98”
Price: [SOLD]

RJ6G6: Cassiterite

The locality is really unusual for crystallized Cassiterite. Crystal shows well-shaped faces of the pyramid and, less defined, the faces of the prism. The base, very rough, is a contact.
Ceres mining group, Cerro Cobatillas (La Covatilla), Cardeña, Comarca Los Pedroches, Córdoba, Andalusia Spain
Specimen size: 1.5 × 1.4 × 1.1 cm = 0.59” × 0.55” × 0.43”
Price: [SOLD]

RH26H0: Cassiterite

One of the frequent rarities that Folch’s collection contained, in this case for its locality. The crystal is a floater, with very sharp faces and edges with a little coverage of Mica.
Ceres mining group, Cerro Cobatillas (La Covatilla), Cardeña, Comarca Los Pedroches, Córdoba, Andalusia Spain
Specimen size: 1.7 × 1.5 × 1.1 cm = 0.67” × 0.59” × 0.43”
Price: [SOLD]

RK36F9: Cassiterite

The classic habit for crystals of Cassiterite from the Dolcoath mine. Very enlarged prisms with faces on the tips forming very acute pyramids. A specimen with pedigree because on its back side are both the numbers of the Folch and Sir Arthur Russell collections. The specimen is documented also with the labels from both collections.
Dolcoath Mine, Tuckingmill, Camborne, Camborne - Redruth - Saint Day District, Cornwall England / United Kingdom
Specimen size: 3.3 × 2.6 × 2.3 cm = 1.30” × 1.02” × 0.91”

Main crystal size: 0.6 × 0.2 cm = 0.24” × 0.08”
Price: [SOLD]

TR76F3: Cassiterite

In this group the crystals are brilliant, and have perfectly defined faces and edges. They have the clear form of the twin, which is not often seen from this locality.
Huanuni Mine, Huanuni, Dalence Province, Oruro Department Bolivia
Specimen size: 6.2 × 4 × 2.5 cm = 2.44” × 1.57” × 0.98”
Price: [SOLD]

TA67L3: Cassiterite

Group of translucent Cassiterite twinned crystals, with more than an excellent luster and dark honey color. With Quartz crystals on matrix.
Viloco Mine, Loayza Province, La Paz Department Bolivia (01/2008)
Specimen size: 7 × 5.6 × 2.9 cm = 2.76” × 2.20” × 1.14”

Main crystal size: 1.4 × 1.3 cm = 0.55” × 0.51”
Price: [SOLD]

GB67P9: Cassiterite

One of the best samples that we can remember from the locality due to its crystals which are very much larger than usual. Faces and edges are very well defined, the twin is evident but slightly marked, and are translucent, having a very deep color.
Aberfoyle Mine (Rossarden Tin Mine), Rossarden District, Tasmania Australia (±1980)
Specimen size: 5.8 × 2.8 × 2.5 cm = 2.28” × 1.10” × 0.98”
Price: [SOLD]

FY53: Cassiterite

Gem single crystal of Cassiterite, complete in all sides (but with a contact on its back) pretty sharp and huge.
Viloco Mine, Loayza, La Paz Bolivia
Specimen size: 3.6 × 3 × 2.8 cm = 1.42” × 1.18” × 1.10”
Price: [SOLD]

TT50X5: Cassiterite with Beryl and Muscovite

Polycrystalline growths of Cassiterite with a very prominent twinning, very bright deep black color and with a small matrix of colorless beryl and leafy growths of Muscovite.
Pingwu Mine, Huya township, Mount Xuebaoding, Pingwu, Mianyang Prefecture, Sichuan Province China (2012)
Specimen size: 6.5 × 5 × 3.5 cm = 2.56” × 1.97” × 1.38”
Price: [SOLD]

22TBB06: Cassiterite (twinned)

Group of twinned Cassiterite crystals, one of them clearly dominant, with sharp crystal forms, with good luster, and with small remnants of matrix formed by grains of Quartz, something not very common in specimens from this classic French locality that has been worked since Roman times. It comes from the old collection of Robert-Auguste Touchon.
La Villeder, Le Roc-Saint-André, Vannes, Morbihan, Brittany/Bretagne France (±1900)
Specimen size: 3.0 × 1.7 × 1.5 cm = 1.18” × 0.67” × 0.59”

Main crystal size: 2.0 × 1.3 cm = 0.79” × 0.51”
Price: [SOLD]

RX14W6: Cassiterite (twinned)

Group of twinned dipyramidal crystals that are very bright with yellowish brown reflections and transparencies and show fine horizontal striations. We especially note the size of the main crystal which is very big compared with most of the samples from Panasqueira.
Minas da Panasqueira, level 2, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro Portugal
Specimen size: 3.5 × 2.6 × 2 cm = 1.38” × 1.02” × 0.79”
Price: [SOLD]

CA12AI3: Cassiterite (variety 'wood tin')

Round mass of Cassisterite that is brownish yellow with stripes of darker color and very well defined concentric growth (the so called 'wood tin' variety). An old Mexican classic.
Encarnación de Díaz, Altos Norte Region, Jalisco Mexico
Specimen size: 2.8 × 2.6 × 1.6 cm = 1.10” × 1.02” × 0.63”
Price: [SOLD]

TYR64AO2: Cassiterite (variety 'wood tin')

Botryoidal Cassiterite aggregate, in the habit / variety known as 'wood tin', lustrous and deep black. We will ship the specimen in its original Perky box from the collection of Robert J. (Bob) Noble, which also contains the label.
Cóndor Iquiña plateau, Macha area, Chayanta Province, La Paz Department Bolivia
Specimen size: 2.9 × 2.7 × 2.7 cm = 1.14” × 1.06” × 1.06”
Price: €100 / US$106 / ¥16310 / AUD$164

TBT48AO6: Cassiterite (variety 'wood tin')

Botryoidal and stalagmitic growths of Cassiterite in concentric bands ('wood tin' variety). It should be noted that it is on matrix, which is quite uncommon for this variety of Cassiterite.
Santín Mine, De las Fajas Hill, Santa Catarina, Guanajuato Mexico
Specimen size: 6.2 × 4.3 × 2.4 cm = 2.44” × 1.69” × 0.94”
Price: [SOLD]

AE46D5: Cassiterite doubly terminated

Doubly terminated Cassiterite that is just as nice as the photo suggests. Well placed on a minor Mica-Quartz matrix and pretty gemmy.
Langcangjiang river area, Yunnan China
Specimen size: 2.7 × 2.2 × 1.8 cm = 1.06” × 0.87” × 0.71”
Price: [SOLD]

NB94AF5: Cassiterite on Ferberite

Single Cassiterite crystal with an unusual size for the locality. It forms a cyclic twin with very well defined faces and edges, and on the terminal faces is a parallel growth of Ferberite crystals. Exceptional for Panasqueira.
Minas da Panasqueira, levels 0-1, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro Portugal (04/2017)
Specimen size: 4 × 2.7 × 2.7 cm = 1.57” × 1.06” × 1.06”

Main crystal size: 2.7 × 2.5 cm = 1.06” × 0.98”
Price: [SOLD]

MQ47AH0: Cassiterite on Quartz

Twinned Cassiterite crystals with very well defined faces and edges, translucent, bright and with a brown color with reddish reflections. They are implanted on a group of Quartz crystals, some of them doubly terminated, with Pyrite and Muscovite. The sample is old, found more than twenty years ago.
Minas da Panasqueira, level 2, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro Portugal
Specimen size: 12.3 × 11 × 7 cm = 4.84” × 4.33” × 2.76”
Price: [SOLD]

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