Magnetite - Mineral specimens search results

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Mineral specimens search results for [ Magnetite ]

TE13Q4: Hematite after Magnetite (variety martite)

Parallel and skeletal growths of octahedral crystals, pseudomorphs after Magnetite, and almost completely covered by a second generation of laminar and bright crystals of Hematite.
Payún Matru Volcano, Malargüe, Malargüe Department, Mendoza Province Argentina (2008)
Specimen size: 5.3 × 3.3 × 2.2 cm = 2.09” × 1.30” × 0.87”
Price: [SOLD]

TG14Q4: Hematite after Magnetite (variety martite)

Parallel and skeletal growths of octahedral crystals, pseudomorphs after Magnetite, and almost completely covered by a second generation of laminar and bright crystals of Hematite.
Payún Matru Volcano, Malargüe, Malargüe Department, Mendoza Province Argentina (2008)
Specimen size: 5.6 × 5.5 × 4.2 cm = 2.20” × 2.17” × 1.65”
Price: €90 / US$106 / JPY11190 / AUD$140

EJ64Z1: Hematite after Magnetite (variety martite)

Aggregate of Hematite crystals pseudomorphous after Magnetite, with a very sharp octahedral shape, very well defined parallel growths and some of them with skeletal forms.
Payún Matru Volcano, Malargüe, Malargüe Department, Mendoza Province Argentina (2008)
Specimen size: 7.2 × 3.8 × 4 cm = 2.83” × 1.50” × 1.57”
Price: €100 / US$117 / JPY12430 / AUD$160

EB26Z1: Hematite after Magnetite (variety martite)

Sharp doubly terminated crystal pseudomorphous after Magnetite. It is elongated, with very well defined skeletal forms and partially coated by small recrystallized lenticular Hematite crystals.
Payún Matru Volcano, Malargüe, Malargüe Department, Mendoza Province Argentina (2008)
Specimen size: 6.6 × 4 × 3.6 cm = 2.60” × 1.57” × 1.42”
Price: €130 / US$153 / JPY16160 / AUD$210

EQ6Z1: Hematite after Magnetite (variety martite)

Aggregate of Hematite crystals pseudomorphous after Magnetite, with a very sharp octahedral shape, some of them very elongated and almost completely coated by small lenticular recrystallized Hematite.
Payún Matru Volcano, Malargüe, Malargüe Department, Mendoza Province Argentina (2008)
Specimen size: 7.4 × 6.3 × 4.7 cm = 2.91” × 2.48” × 1.85”
Price: €140 / US$165 / JPY17410 / AUD$220

EE46M5: Hematite after Magnetite (variety martite)

A novelty this year in Munich, because it is from a very recent find. Parallel growths of octahedral crystals, pseudomorphs after Magnetite, very well defined, bright and partially covered by a second generation of small laminar crystals of Hematite.
Payún Matru Volcano, Malargüe, Malargüe Department, Mendoza Province Argentina
Specimen size: 7.5 × 4 × 3.6 cm = 2.95” × 1.57” × 1.42”

Main crystal size: 3.8 × 3 cm = 1.50” × 1.18”
Price: [SOLD]

EY56Z1: Hematite after Magnetite (variety martite)

Aggregate of Hematite crystals pseudomorphous after Magnetite, with a very sharp octahedral shape and some of them very elongated and almost completely coated by small lenticular recrystallized Hematite.
Payún Matru Volcano, Malargüe, Malargüe Department, Mendoza Province Argentina (2008)
Specimen size: 9.2 × 6.6 × 7.3 cm = 3.62” × 2.60” × 2.87”
Price: €160 / US$188 / JPY19900 / AUD$260

EL66Q1: Hematite after Magnetite (variety martite)

Parallel growths of octahedral crystals, pseudomorphs of Magnetite with very well defined faces and edges. On the faces of the Hematite a second generation of very bright thin small laminar crystals of the same mineral has formed.
Payún Matru Volcano, Malargüe, Malargüe Department, Mendoza Province Argentina (2008)
Specimen size: 9.7 × 7.7 × 5.7 cm = 3.82” × 3.03” × 2.24”

Main crystal size: 5 × 4.5 cm = 1.97” × 1.77”
Price: [SOLD]

EK56Q1: Hematite after Magnetite (variety martite)

Parallel growths of octahedral crystals, pseudomorphs of Magnetite, some of them unusually elongated and others with very well marked skeletal growths. On the faces of the Hematite a second generation of very bright thin small laminar crystals of the same mineral has formed.
Payún Matru Volcano, Malargüe, Malargüe Department, Mendoza Province Argentina (2008)
Specimen size: 7.7 × 7.5 × 5.9 cm = 3.03” × 2.95” × 2.32”
Price: €160 / US$188 / JPY19900 / AUD$260

EP76M5: Hematite after Magnetite (variety martite)

A novelty this year in Munich, because it is from a very recent find. Parallel and skeletal growths of octahedral crystals extraordinarily elongated, pseudomorphs after Magnetite, very well defined, bright and almost completely covered by a second generation of small laminar crystals of Hematite.
This specimen was photographed for the ‘what’s new at Munich 2008’ section of the magazine ‘Mineralien Welt’ and appears on page 16 of number 1/2009.
Payún Matru Volcano, Malargüe, Malargüe Department, Mendoza Province Argentina
Specimen size: 9.4 × 7.1 × 5.5 cm = 3.70” × 2.80” × 2.17”

Main crystal size: 6 × 2.3 cm = 2.36” × 0.91”
Price: [SOLD]

EP96M5: Hematite after Magnetite (variety martite)

A novelty this year in Munich, because it is from a very recent find. Parallel and skeletal growths of octahedral crystals, some of them extraordinarily elongated, pseudomorphs after Magnetite, very well defined, bright and almost completely covered by a second generation of small laminar crystals of Hematite.
This specimen was photographed for the ‘what’s new at Munich 2008’ section of the magazine ‘Mineralien Welt’ and appears on page 16 of number 1/2009.
Payún Matru Volcano, Malargüe, Malargüe Department, Mendoza Province Argentina
Specimen size: 10.9 × 7.6 × 5.7 cm = 4.29” × 2.99” × 2.24”
Price: [SOLD]

ET96M5: Hematite after Magnetite (variety martite)

A novelty this year in Munich, because it is from a very recent find. Parallel and skeletal growths of octahedral crystals, some of them extraordinarily elongated, pseudomorphs after Magnetite, very well defined, bright and almost completely covered by a second generation of small laminar crystals of Hematite.
Payún Matru Volcano, Malargüe, Malargüe Department, Mendoza Province Argentina
Specimen size: 11.7 × 8.9 × 6.1 cm = 4.61” × 3.50” × 2.40”

Main crystal size: 6 × 3.9 cm = 2.36” × 1.54”
Price: [SOLD]

TY67Q1: Hematite after Magnetite (variety martite)

Extraordinarily acute parallel growth of octahedral crystals, pseudomorphs of Magnetite, with very well defined faces and edges and with very well marked skeletal growths. On the faces of the Hematite a second generation of very bright thin small laminar crystals of the same mineral has formed.
Payún Matru Volcano, Malargüe, Malargüe Department, Mendoza Province Argentina (2008)
Specimen size: 10.6 × 5.1 × 4 cm = 4.17” × 2.01” × 1.57”
Price: €220 / US$259 / JPY27360 / AUD$360

EK87K3: Hematite after Magnetite (variety martite)

On the specimen coexist two generations of crystals of Hematite. The first one has arborescent growths of octahedral crystals that are pseudomorphs after Magnetite (the variety Martite). On those octahedrons is formed a second generation of very bright laminar crystals of Hematite. Aside from its mineralogical interest, the specimen is notably esthetic. A very good sample.
The specimen has been reviewed, photographed and published as a new discovery in the magazine ‘Rivista Mineralogica Italiana’ on page 286 in number 2007/4.
Payún Matru Volcano, Malargüe, Malargüe Department, Mendoza Province Argentina (04/2007)
Specimen size: 9.1 × 10.3 × 7.7 cm = 3.58” × 4.06” × 3.03”

Main crystal size: 3.5 × 3.3 cm = 1.38” × 1.30”
Price: [SOLD]

ND36AK8: Magnetite

Very aerial aggregate of sharp and shiny octahedral Magnetite crystals on matrix.
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region Morocco (2019)
Specimen size: 5.3 × 3 × 3.3 cm = 2.09” × 1.18” × 1.30”
Price: [SOLD]

MQ11X3: Magnetite

Irregular aggregate, on matrix, of very sharp octahedral crystals, very well defined and extraordinarily bright. The sample is from John. S. White (num. 21-9-6), whose label we’ll send to the buyer.
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region Morocco (2011)
Specimen size: 5.1 × 2.8 × 2.2 cm = 2.01” × 1.10” × 0.87”

Main crystal size: 0.9 × 0.9 cm = 0.35” × 0.35”
Price: [SOLD]

AK60P4: Magnetite with Calcite and Epidote

Group of sharp dodecahedral crystals of Magnetite with very well defined faces and edges, partially overgrown by scalenohedral crystals of Calcite and small crystals of Epidote.
Dashkesan deposit, Dashkesan, Dashkesan District Republic of Azerbaijan
Specimen size: 5.3 × 4.5 × 2.4 cm = 2.09” × 1.77” × 0.94”
Price: [SOLD]

TW14AL8: Magnetite with Epidote

Group of dodecahedral Magnetite crystals with the secondary triangular shapes of the octahedron and, in general, with sharp faces and edges and great luster. On matrix and with small acicular crystals of Epidote.
We will ship the specimen in its original Perky box from the Robert J. Noble collection, which also contains the label.
Dashkesan deposit, Dashkesan, Dashkesan District Republic of Azerbaijan
Specimen size: 2.3 × 2.3 × 1.9 cm = 0.91” × 0.91” × 0.75”

Main crystal size: 1.5 × 1.4 cm = 0.59” × 0.55”
Price: [SOLD]

18 results found.

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