Arfvedsonite - Mineral specimens search results

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Mineral specimens search results for [ Arfvedsonite ]

EC90AH4: Arfvedsonite with Aegirine and Orthoclase

Very well defined Arfvedsonite crystals with acute polycrystalline terminations. They are bright with a very deep green color and are on a matrix of Orthoclase crystals that very well defined Baveno twins, and black prismatic Aegirine crystals around the base of the Arfvedsonite crystal.
Mount Malosa, Zomba District Malawi (2014)
Specimen size: 14 × 10.5 × 6.8 cm = 5.51” × 4.13” × 2.68”
Price: [SOLD]

MB70M8: Arfvedsonite with Albite

Crystal has multiple termination and it is partially fibrous. It looks very well defined, very aerial, and has excellent luster. It stands on a matrix of small crystals of Albite.
Mount Malosa, Zomba District Malawi (2008)
Specimen size: 8 × 5 × 3.9 cm = 3.15” × 1.97” × 1.54”

Main crystal size: 7.4 × 2 cm = 2.91” × 0.79”
Price: [SOLD]

TP46AJ0: Arfvedsonite with Feldspar

Very acute, prismatic Arfvedsonite crystals that are very bright, have fine vertical striations, a deep black color and are on a Feldspar matrix. The sample has been analyzed and we will send a copy of the analysis to the buyer.
Jebel Ewargizen, Imilchil, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region Morocco (±2012)
Specimen size: 8.5 × 5.6 × 5.1 cm = 3.35” × 2.20” × 2.01”
Price: [SOLD]

MB16T6: Arfvedsonite with Feldspar

A novelty at Expominer (Barcelona) 2011 and also a novelty for Imilchil. Groups of two crystals of Arfvedsonite with very well defined faces and edges and good terminations, grayish-green color and in Feldspar matrix. We’ll send a copy of the analysis of the Arfvedsonite to the buyer.
Jebel Ewargizen, Imilchil, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region Morocco (2011)
Specimen size: 7.8 × 5.5 × 4.8 cm = 3.07” × 2.17” × 1.89”

Main crystal size: 3.7 × 1.8 cm = 1.46” × 0.71”
Price: [SOLD]

JFD193AP3: Arfvedsonite with Microcline

With its brilliant luster and very sharp crystals, from among the arfvedsonites that came out for a period of time in the Imilchil area, this was one of the ones I chose, both for its sharpness as well as for its general quality. This specific specimen has been analyzed, so it is quite certain that it is Arfvedsonite.
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region Morocco (01/2012)
Specimen size: 6.6 × 4.4 × 3.1 cm = 2.60” × 1.73” × 1.22”
Price: [SOLD]

MG14AM7: Arfvedsonite with Orthoclase

Very sharp Arfvedsonite crystals with excellent terminations, with a silky luster, and black color with green reflections, on a matrix of Orthoclase crystals.
We will ship the specimen in its original Perky box from the Robert J. (Bob) Noble collection, which also contains the label.
Mount Malosa, Zomba District Malawi
Specimen size: 3.6 × 2.3 × 1.1 cm = 1.42” × 0.91” × 0.43”

Main crystal size: 1 × 0.5 cm = 0.39” × 0.20”
Price: [SOLD]

CB46AJ7: Arfvedsonite with Orthoclase

Very sharp Arfvedsonite crystal with good terminal faces and with parallel growths. It is very aerial and implanted on a matrix of twinned Orthoclase crystals. The sample is one of the first well-known examples found of this species at Malawi, at the beginning of the XXI century.
Mount Malosa, Zomba District Malawi
Specimen size: 4.2 × 4.2 × 4.1 cm = 1.65” × 1.65” × 1.61”
Price: [SOLD]

LQ86AL0: Arfvedsonite with Orthoclase

Two crystals, one of them partially doubly terminated, with very well defined faces and edges, with good terminations, on a matrix of white Orthoclase crystals. The specimen has been analyzed and we will send a copy of the analysis to the buyer.
Mount Malosa, Zomba District Malawi (07/2007)
Specimen size: 6.1 × 3.6 × 3.8 cm = 2.40” × 1.42” × 1.50”

Main crystal size: 4.4 × 2.6 cm = 1.73” × 1.02”
Price: [SOLD]

MA6T7: Arfvedsonite with smoky Quartz

A novelty at Expominer (Barcelona) 2011 and also a novelty for Imilchil. Doubly terminated crystal of Arfvedsonite with its upper termination polycrystalline and the lower one with simple faces. On matrix, with Quartz and Feldspar.
The specimen has been reviewed, photographed and published as a new discovery in the magazine ‘Mineral Up’ on page 48 in number 2012/1
Jebel Ewargizen, Imilchil, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region Morocco (2011)
Specimen size: 8.8 × 3.8 × 2.5 cm = 3.46” × 1.50” × 0.98”
Price: [SOLD]

EM66Y2: Arfvedsonite with Stilbite-Ca

A novelty at St. Marie 2013 (because of the association with Stilbite-Ca). A rare association of Arfvedsonite with Stilbite-Ca. The crystals have very well defined faces and edges and some of them are doubly terminated. They are on matrix with bowtie-like Stilbite-Ca aggregates and small Fluorapatite crystals.
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region Morocco (04/2013)
Specimen size: 8.2 × 8 × 6 cm = 3.23” × 3.15” × 2.36”

Main crystal size: 4.4 × 2 cm = 1.73” × 0.79”
Price: [SOLD]

MR14T6: Arfvedsonite with Zircon and Feldspar

A novelty at Expominer (Barcelona) 2011 and also a novelty for Imilchil. Crystals of Arfvedsonite with very well defined faces and edges, grayish-green color, in Feldspar matrix and small doubly terminated crystals of Zircón. We’ll send a copy of the analysis of the Arfvedsonite to the buyer.
The Zircon has been reviewed, photographed and published as a new discovery in the magazine ‘Mineral Up’ on page 48 in number 2012/1
Jebel Ewargizen, Imilchil, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region Morocco (2011)
Specimen size: 6.7 × 4.1 × 4.2 cm = 2.64” × 1.61” × 1.65”
Price: [SOLD]

11 results found.

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