Magnetite - Mineral specimens search results

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Mineral specimens search results for [ Magnetite ]

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”
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”

Main crystal size: 3.5 × 2 cm = 1.38” × 0.79”
Price: €220 / US$234 / ¥35890 / 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”
Price: [SOLD]

22TCB14: Magnetite

Octahedral Magnetite crystal, with bright luster, smooth faces and perfectly sharp edges, from the old collection of Robert-Auguste Touchon.
Zermatt, Matt Valley, Zermatt - Saas Fee, Wallis (Valais) Switzerland
Specimen size: 1.8 × 1.6 × 1.4 cm = 0.71” × 0.63” × 0.55”
Price: €80 / US$85 / ¥13050 / AUD$130

TMP16AP7: Magnetite

Octahedral crystal of Magnetite with polycrystalline growths, lustrous, with a little bit of matrix. The specimen comes from the old collection of Robert-Auguste Touchon and is accompanied by an old label which we will send to the buyer.
Zermatt, Matt Valley, Zermatt - Saas Fee, Wallis (Valais) Switzerland
Specimen size: 2.1 × 1.6 × 1.7 cm = 0.83” × 0.63” × 0.67”
Price: [SOLD]

TEE16AN3: Magnetite

Floater group of cubic Magnetite crystals with very sharp crystal forms and shiny surfaces. We will ship the specimen in its original Perky box from the Robert J. Noble collection, which also contains the label.
ZCA No. 4 Mine, Balmat, Balmat-Edwards Zinc District, St. Lawrence County, New York USA
Specimen size: 1.6 × 1 × 1.1 cm = 0.63” × 0.39” × 0.43”

Main crystal size: 0.8 × 0.7 cm = 0.31” × 0.28”
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]

ER66AM1: Magnetite

Druse, on matrix, of very sharp and brilliant Magnetite crystals with a curious dipyramidal habit due to fine horizontal striations that give them a skeletal appearance. Very different from other pieces found at the same locality.
Zgounder Mine, Jebel Siroua, Taroudant Province, Souss-Massa Region Morocco
Specimen size: 5.8 × 4.6 × 4.7 cm = 2.28” × 1.81” × 1.85”

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

JFD165AO8: Magnetite

Imilchil never ceases to amaze me. Relatively young in the mineralogical history of Morocco, it seems to continually come up with new specimens. It is true that many different deposits are gathered under the generic name 'Imilchil', but such large crystals of Magnetite, and of such high quality, were something unexpected.
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region Morocco (2014)
Specimen size: 7.9 × 7.4 × 6.4 cm = 3.11” × 2.91” × 2.52”
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]

HM280TE: Magnetite (variety martite) on matrix

Very aerial group of octahedral pseudomorphs of Hematite after Magnetite crystals, very sharp, with bright luster. On matrix, which is very uncommon.
Payún Matru Volcano, Malargüe, Malargüe Department, Mendoza Province Argentina (2008)
Specimen size: 8 × 6.6 × 5 cm = 3.15” × 2.60” × 1.97”
Price: €280 / US$298 / ¥45680 / AUD$450

TM46AN2: Magnetite (variety Ti-bearing) with Microcline and Quartz

A novelty at Sainte Marie Virtual 2021. Octahedral crystals of Magnetite (titanium-rich variety) in parallel growths and with an aggregate habit that suggests they represent a pseudomorph after an Ilmenite crystal. The lustrous Magnetite crystals show fine growth lines and are partially covered by Microcline and Quartz crystals. Both the Magnetite and the Microcline have been analyzed and we will send a copy of the analysis to the buyer.
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region Morocco (12/2020)
Specimen size: 5 × 4.4 × 2.4 cm = 1.97” × 1.73” × 0.94”
Price: €160 / US$170 / ¥26100 / AUD$260

TV66AN2: Magnetite (variety Ti-bearing) with Microcline and Quartz

A novelty at Sainte Marie Virtual 2021. Octahedral crystals of Magnetite (titanium-rich variety) in parallel growths and with an aggregate habit that suggests they represent a pseudomorph after an Ilmenite crystal. The lustrous Magnetite crystals show fine growth lines and are partially covered by Microcline and Quartz crystals. Both the Magnetite and the Microcline have been analyzed and we will send a copy of the analysis to the buyer.
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region Morocco (12/2020)
Specimen size: 3.5 × 3.5 × 1.7 cm = 1.38” × 1.38” × 0.67”
Price: €160 / US$170 / ¥26100 / AUD$260

TJ46AN2: Magnetite (variety Ti-bearing) with Microcline and Quartz

A novelty at Sainte Marie Virtual 2021. Octahedral crystals of Magnetite (titanium-rich variety) in parallel growths and with an aggregate habit that suggests they represent a pseudomorph after an Ilmenite crystal. The lustrous Magnetite crystals show fine growth lines and are partially covered by Microcline and Quartz crystals. Both the Magnetite and the Microcline have been analyzed and we will send a copy of the analysis to the buyer.
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region Morocco (12/2020)
Specimen size: 4.4 × 3 × 1.7 cm = 1.73” × 1.18” × 0.67”
Price: [SOLD]

TA86AN2: Magnetite (variety Ti-bearing) with Microcline and Quartz

A novelty at Sainte Marie Virtual 2021. Druse of octahedral crystals of Magnetite (titanium-rich variety) in parallel growths and with an aggregate habit that suggests they represent a pseudomorph after an Ilmenite crystal. The Magnetite crystals are lustrous, with fine growth striations, partially covered by Quartz crystals. The Magnetite has been analyzed and we will send a copy of the analysis to the buyer.
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region Morocco (12/2020)
Specimen size: 7.8 × 5.2 × 3.3 cm = 3.07” × 2.05” × 1.30”
Price: [SOLD]

TE17AN2: Magnetite (variety Ti-bearing) with Microcline and Quartz

A novelty at Sainte Marie Virtual 2021. Druse of octahedral crystals of Magnetite (titanium-rich variety) in parallel growths and with an aggregate habit that suggests they represent a pseudomorph after an Ilmenite crystal. The lustrous Magnetite crystals with fine growth striations are partially covered by Microcline and Quartz crystals. Both the Magnetite and the Microcline have been analyzed and we will send a copy of the analysis to the buyer.
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region Morocco (12/2020)
Specimen size: 7.2 × 5.5 × 3.2 cm = 2.83” × 2.17” × 1.26”
Price: [SOLD]

TG27AN2: Magnetite (variety Ti-bearing) with Microcline and Quartz

A novelty at Sainte Marie Virtual 2021. Octahedral crystals of Magnetite (titanium-rich variety) in parallel growths and with an aggregate habit that suggests they represent a pseudomorph after an Ilmenite crystal. The lustrous Magnetite crystals show fine growth lines and are partially covered by Microcline and Quartz crystals. Both the Magnetite and the Microcline have been analyzed and we will send a copy of the analysis to the buyer.
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region Morocco (12/2020)
Specimen size: 4.8 × 3.6 × 3 cm = 1.89” × 1.42” × 1.18”
Price: €220 / US$234 / ¥35890 / AUD$360

TB87AN2: Magnetite (variety Ti-bearing) with Microcline and Quartz

A novelty at Sainte Marie Virtual 2021. Druse of octahedral crystals of Magnetite (titanium-rich variety) in parallel growths and with an aggregate habit that suggests they represent a pseudomorph after an Ilmenite crystal. The lustrous Magnetite crystals with fine growth striations are partially covered by Microcline and Quartz crystals. Both the Magnetite and the Microcline have been analyzed and we will send a copy of the analysis to the buyer.
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region Morocco (12/2020)
Specimen size: 6.3 × 4.4 × 2 cm = 2.48” × 1.73” × 0.79”
Price: [SOLD]

TD47AN2: Magnetite (variety Ti-bearing) with Quartz

A novelty at Sainte Marie Virtual 2021. Druse of octahedral crystals of Magnetite (titanium-rich variety) in parallel growths and with an aggregate habit that suggests they represent a pseudomorph after an Ilmenite crystal. The Magnetite crystals are lustrous, with fine growth striations, and partially covered by Quartz crystals. The Magnetite has been analyzed and we will send a copy of the analysis to the buyer.
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region Morocco (12/2020)
Specimen size: 5.3 × 3.3 × 1.4 cm = 2.09” × 1.30” × 0.55”
Price: [SOLD]

TC88AN2: Magnetite (variety Ti-bearing) with Quartz

A novelty at Sainte Marie Virtual 2021. Druse of octahedral crystals of Magnetite (titanium-rich variety) in parallel growths and with an aggregate habit that suggests they represent a pseudomorph after an Ilmenite crystal. The Magnetite crystals are lustrous, with fine growth striations, partially covered by Quartz crystals. The Magnetite has been analyzed and we will send a copy of the analysis to the buyer.
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region Morocco (12/2020)
Specimen size: 8 × 5 × 1.7 cm = 3.15” × 1.97” × 0.67”
Price: €380 / US$404 / ¥62000 / AUD$620

MFM46AO0: Magnetite with Calcite

Very aerial group of octahedral Magnetite crystals, one of them clearly dominant, shiny and on matrix, with white spheroidal Calcite growths.
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region Morocco (2019)
Specimen size: 3.9 × 3.8 × 2.1 cm = 1.54” × 1.50” × 0.83”
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”

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

TBM14AO0: Magnetite with Microcline, Andradite and Epidote

Octahedral Magnetite crystals on a Microcline matrix with translucent Andradite crystals and small groups of green Epidote crystals.
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region Morocco (12/2020)
Specimen size: 6.7 × 4.7 × 2.9 cm = 2.64” × 1.85” × 1.14”

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

49 results found.

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