Andradite - Mineral specimens search results

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Mineral specimens search results for [ Andradite ]

Floater group of rhombo-dodecahedral Andradite crystals, with bright luster and a uniform dark brown color. We will ship 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 Melanson collection.
Sibinndi, Commune Diakon, Arrondissement Diakon, Bafoulabé Circle, Kayes Region Mali
Specimen size: 2.8 × 2.8 × 1.8 cm = 1.10” × 1.10” × 0.71”
Price: [SOLD]

AB14AL8: Andradite

Group of Andradite crystals on matrix, with the dominant forms of the dodecahedron beveled by the trapezohedron and lustrous black color with brownish reflections. Of excellent quality for the locality.
Berezovskoe Mines, Uspenskaya Mountain, Berezovskii, Ekaterinburg (Sverdlovsk), Sverdlovsk Oblast, Ural Russia
Specimen size: 4.9 × 4.7 × 2.2 cm = 1.93” × 1.85” × 0.87”

Main crystal size: 1.1 × 1 cm = 0.43” × 0.39”
Price: [SOLD]

MA13AJ4: Andradite

Group of very sharp dodecahedral Andradite crystals, one of them clearly dominant. They have a dark brown color.
Sibinndi, Commune Diakon, Arrondissement Diakon, Bafoulabé Circle, Kayes Region Mali
Specimen size: 4.7 × 3.2 × 3.4 cm = 1.85” × 1.26” × 1.34”
Price: [SOLD]

ME14AM7: Andradite

A complete floater crystal of Andradite with elongated dodecahedron shapes, very lustrous and with a deep black color.
We will ship the specimen in its original Perky box from the Robert J. (Bob) Noble collection, which also contains the label, indicating that it was in the Melanson collection.
Vilyui River Basin, Vilyuysky, Sakha Republic (Yakutia) Russia
Specimen size: 2.3 × 1.1 × 1 cm = 0.91” × 0.43” × 0.39”
Price: [SOLD]

TL96AF8: Andradite

Group, on a rocky matrix, of dodecahedral crystals finely beveled by the trapezohedron, with a dark brown color, translucent and bright.
Bendougou village, Commune Diakon, Arrondissement Diakon, Bafoulabé Circle, Kayes Region Mali
Specimen size: 5.4 × 4.1 × 2.4 cm = 2.13” × 1.61” × 0.94”
Price: [SOLD]

TFB47AP5: Andradite

Very aerial group of dodecahedral Andradite crystals beveled by trapezohedron faces, dark brown and shiny, on matrix. The size of the crystals is larger than usual in specimens from this locality.
Erongo Region Namibia
Specimen size: 6.8 × 6.3 × 4.5 cm = 2.68” × 2.48” × 1.77”

Main crystal size: 2.7 × 2.4 cm = 1.06” × 0.94”
Price: [SOLD]

TK47AE3: Andradite

A very large Andradite crystal with smaller satellite crystals at its base, showing very well defined faces of the dodecahedron and the trapezoedron. They are bright, with a dark brown color with yellowish areas.
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region China (2013)
Specimen size: 6.1 × 6 × 4.9 cm = 2.40” × 2.36” × 1.93”
Price: [SOLD]

EZ46F3: Andradite

A new locality for Andradite that strangely has the same name (Asbestos) as the Canadian source. The dodecahedral crystals, which are very well developed, have edges that are chamfered. The color is deep and the brilliance is good. These characteristics make them notably different from Andradite from other localities.
Bazhenovskoe deposit, Asbest, Sverdlovsk Oblast, Ural Russia (10/2003)
Specimen size: 7 × 5 × 2 cm = 2.76” × 1.97” × 0.79”

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

EQ17I1: Andradite

Group of dodecahedral crystals, of well defined faces and edges. They have excellent luster and creamy color. On the lower part there are a few crystals of Epidote. Notable for the locality.
Black Lake, Thetford Mines, Chaudière-Appalaches, Québec Canada (1999)
Specimen size: 10.7 × 7.4 × 5 cm = 4.21” × 2.91” × 1.97”
Price: [SOLD]

RE16G6: Andradite

Crystals reach a considerable size and have an excellent luster. They show equal development of rhombohedral and trapezohedral forms, with some other faces of the cubic system. One of the crystals has a contact on one of its faces. A good sample from this classic American locality.
Calaveras County, California USA (±1958)
Specimen size: 4.7 × 3.7 × 2.9 cm = 1.85” × 1.46” × 1.14”

Main crystal size: 3.4 × 2.7 cm = 1.34” × 1.06”
Price: [SOLD]

TX76Y0: Andradite

Very aerial group of dodecahedral Andradite crystals with very well defined faces and edges, a dark Brown color and good luster. They are partially coated by small Quartz crystals and a second generation of dodecahedrons of the same Andradite. The sample is from a not well known Mexican locality.
El Toro Hill, Álamos, Municipio Álamos, Sonora Mexico
Specimen size: 4.8 × 3.8 × 3.2 cm = 1.89” × 1.50” × 1.26”
Price: [SOLD]

MP6P8: Andradite

A super classic from a classic European locality. Crystals are trapezohedral, brownish and form the typical dense aggregates for which the locality is known.
Ocna de Fier, Banat Mountains, Caras-Severin County Romania
Specimen size: 9.8 × 6.7 × 7.8 cm = 3.86” × 2.64” × 3.07”

Main crystal size: 1.1 × 1 cm = 0.43” × 0.39”
Price: [SOLD]

FA27: Andradite (Garnet)

A colorful and slightly iridescent Andradite Garnet from an uncommon locality. A good classic which is hard to find.
Stanley Butte area, Stanley Butte, Stanley District, San Carlos Indian Reservation, Graham County, Arizona USA
Specimen size: 8.5 × 7 cm = 3.35” × 2.76”
Price: [SOLD]

E66FD2: Andradite (variety demantoid chromium rich)

The Italian Demantoids are really good, but this one does not miss the mark by far, transparent, aerial on the matrix of white calcite.
Namgar Mine, Usakos-Omaruru, Erongo Namibia
Specimen size: 4 × 3.5 × 2.5 cm = 1.57” × 1.38” × 0.98”

Main crystal size: 0.6 × 0.5 cm = 0.24” × 0.20”
Price: [SOLD]

NGT67AO3: Andradite (variety demantoid)

Andradite crystals (demantoid variety) with very well defined trapezohedron and rhombododecahedron forms, translucent, with a bright luster and an intense and deep green color, on matrix. Worth noting is its abundance of crystals since these Iranian demantoids usually occur as isolated crystals.
Belqeys Mountain, Takab, West Azerbaijan Province Iran
Specimen size: 6 × 4.2 × 3.8 cm = 2.36” × 1.65” × 1.50”
Price: [SOLD]

EF98AC6: Andradite (variety demantoid)

Andradite (demantoid variety) crystals on matrix, two of them clearly dominant, with the forms of the trapezohedron, dodecahedron and cube. They are bright and have a very intense and deep green color.
Belqeys Mountain, Takab, West Azerbaijan Province Iran (04-05/2015)
Specimen size: 4.3 × 3.5 × 2.4 cm = 1.69” × 1.38” × 0.94”

Main crystal size: 1.2 × 1 cm = 0.47” × 0.39”
Price: [SOLD]

EV57N8: Andradite (variety demantoid)

A novelty in Ste. Marie 2009. Group of crystals with a dominant dodecahedron and the faces of a trapezohedron on the edges. The crystals, on matrix, are very clear and bright, have a good green color and a curious flattened shape. The locality was not well known until recently, and habit of the Demantoid is really unusual.
This specimen was published in the magazine ‘Le Règne Minéral’ number 90, page 42.
Antetezambato outcrop, Antetezambato, Maherivaratra Commune, Ambanja District, Antsiranana Province Madagascar (05-06/2009)
Specimen size: 4.4 × 3.6 × 2.8 cm = 1.73” × 1.42” × 1.10”
Price: [SOLD]

EQ66N8: Andradite (variety demantoid)

A novelty in Ste. Marie 2009. Group of crystals with a dominant dodecahedron and the faces of a trapezohedron on the edges. The crystals, on matrix, are very clear and bright, have a good green color and a curious flattened shape. The locality was not well known until recently, and habit of the Demantoid is really unusual.
This specimen was published in the magazine ‘Le Règne Minéral’ number 90, page 42.
Antetezambato outcrop, Antetezambato, Maherivaratra Commune, Ambanja District, Antsiranana Province Madagascar (05-06/2009)
Specimen size: 2.5 × 2.3 × 1.6 cm = 0.98” × 0.91” × 0.63”

Main crystal size: 1 × 0.7 cm = 0.39” × 0.28”
Price: [SOLD]

TB31Q0: Andradite (variety demantoid)

Two crystals on matrix, one of them clearly dominant. They are very rich in faces, with the dominant forms of the dodecahedron and the trapezohedron. With an intense green color, very bright and transparent.
Antetezambato outcrop, Antetezambato, Maherivaratra Commune, Ambanja District, Antsiranana Province Madagascar (11-12/2009)
Specimen size: 4.2 × 3.2 × 1.4 cm = 1.65” × 1.26” × 0.55”
Price: [SOLD]

TK52S9: Andradite (variety demantoid)

Transparent complex crystals of intense green color, on matrix. They have dominant forms of the trapezohedron and the dodecahedron, but they also show cube faces, small but perfectly visible. Some of the crystals have curious deformations, to the degree that one of them is almost completely flattened.
Antetezambato outcrop, Antetezambato, Maherivaratra Commune, Ambanja District, Antsiranana Province Madagascar (08/2009)
Specimen size: 7.3 × 6.3 × 4.8 cm = 2.87” × 2.48” × 1.89”

Main crystal size: 1.8 × 1.2 cm = 0.71” × 0.47”
Price: [SOLD]

GZ87R0: Andradite (variety demantoid)

Group of crystals that combine the forms of a dominant trapezohedron with the dodecahedron. The crystals have a very deep color, green with slightly brownish shades. They are very bright and are partially coating a matrix of volcanic rock. The locality is very unusual for the species.
Cerro de la Concordia, Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave) Mexico
Specimen size: 8.2 × 6 × 4.9 cm = 3.23” × 2.36” × 1.93”
Price: [SOLD]

RJ16K4: Andradite (variety demantoid)

On the sample coexist rounded crystals and very well defined ones on matrix. The color is good, classic for the locality. In some areas of the specimen there is fibrous Actinolite.
Franscia Cave, Lanzada, Val Malenco Italy (±1926)
Specimen size: 11.7 × 6.2 × 3 cm = 4.61” × 2.44” × 1.18”

Main crystal size: 0.3 × 0.3 cm = 0.12” × 0.12”
Price: [SOLD]

SM180NH: Andradite (variety demantoid)

Andradite crystal (demantoid variety) of good size, transparent, very lustrous and with an intense green color.
Mana Mine, Barang-Turghao (Mor-Darra), Bajaur District, Malakand Division, Khyber Pakhtunkhwa Pakistan
Specimen size: 3.3 × 2.2 × 1.6 cm cm = 1.30” × 0.87” × 0.63”
Price: €180 / US$192 / ¥25550 / AUD$280

EC36W8: Andradite (variety demantoid) with Amphibole

Isolated and clustered crystals that show the dominant form of the dodecahedron beveled by the trapezohedron. They have an excellent transparency and luster and are a very deep green color that contrasts with the rocky matrix partially coated by a white, indeterminate amphibole. The species has been analyzed and we’ll send a copy of the analysis to the buyer.
Jeffrey Mine, ↓200 m, Asbestos, Les Sources RCM, Estrie, Québec Canada (25/04/2009)
Specimen size: 6.7 × 5 × 3.9 cm = 2.64” × 1.97” × 1.54”

Main crystal size: 0.4 × 0.4 cm = 0.16” × 0.16”
Price: [SOLD]

ET46Q0: Andradite (variety demantoid) with Amphibole

Isolated and clustered crystals that have the dominant form of the dodecahedron modified by the trapezohedron. They have an excellent transparency and luster and are a very deep green color that contrasts with a matrix of a white, indeterminate amphibole. The species has been properly analyzed.
Jeffrey Mine, ↓200 m, Asbestos, Les Sources RCM, Estrie, Québec Canada (25/04/2009)
Specimen size: 4.5 × 4 × 2.9 cm = 1.77” × 1.57” × 1.14”
Price: [SOLD]

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