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SM120TY: Hematite after Magnetite (variety martite)
Parallel growth of octahedral crystals of Magnetite pseudomorphed by Hematite with very well defined skeletal forms.
Payún Matru Volcano, Malargüe, Malargüe Department, Mendoza Province  Argentina (2008)
Specimen size: 10.3 × 4.3 × 4 cm cm = 4.06” × 1.69” × 1.57”
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SM190TJ: Hematite after Magnetite (variety martite)
Very aerial group of octahedral crystals of Magnetite pseudomorphed by Hematite with a second generation of small lamellar crystals.
Payún Matru Volcano, Malargüe, Malargüe Department, Mendoza Province  Argentina
Specimen size: 9.8 × 4.6 × 3.7 cm cm = 3.86” × 1.81” × 1.46”
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SM230TA: Hematite after Magnetite (variety martite)
Group of octahedral crystals of Magnetite pseudomorphed by Hematite with a second generation of small lamellar crystals.
Payún Matru Volcano, Malargüe, Malargüe Department, Mendoza Province  Argentina
Specimen size: 12.4 × 9.7 × 4.8 cm cm = 4.88” × 3.82” × 1.89”
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SM250TD: Hematite after Magnetite (variety martite)
Very aerial group, on matrix, of octahedral crystals of Magnetite pseudomorphed by Hematite with a second generation of small lamellar crystals of Hematite, on matrix.
Payún Matru Volcano, Malargüe, Malargüe Department, Mendoza Province  Argentina
Specimen size: 8.2 × 7.2 × 4.8 cm cm = 3.23” × 2.83” × 1.89”
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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”
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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”
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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”
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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”
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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”
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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”
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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”
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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”
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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”
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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”
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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”
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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”
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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”
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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”
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TC290TML: Hematite with Anatase, Quartz and Chlorite inclusions
Sharp lamellar Hematite crystals, on matrix, with small Quartz crystals with inclusions of Chlorite and small Anatase crystals with Chlorite coatings. The specimen comes from the Alain Martaud collection, whose label we will send to the buyer.
Plan-du-Lac, Saint Christophe en Oisans, Le Bourg d'Oisans Comune, Isère, Auvergne-Rhône-Alpes  France (1980-1990)
Specimen size: 5.8 × 4.9 × 4.7 cm = 2.28” × 1.93” × 1.85”
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MF66AI5: Hematite with Baryte
Very esthetic group of twinned Hematite crystals with very well defined faces, with the typical shape for this area, extraordinarily bright, on matrix with small white Baryte coatings. We note that being from the Wessels mine and not from the N’Chwaning mine it is even more exceptional. Of high quality, as is usual with samples from the Desmond Sacco collection.
Wessels Mine, Hotazel, Kalahari manganese field (KMF), Northern Cape Province  South Africa (±1980)
Specimen size: 7.7 × 6 × 3.7 cm = 3.03” × 2.36” × 1.46”

Main crystal size: 1.2 × 1.1 cm = 0.47” × 0.43”
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NG7L8: Hematite with Calcite
Very aerial Hematite crystals disposed on a Calcite matrix (acid-treated). One can clearly see the laminar intersected Hematite growth that gives a rosette aspect to the group, partially covered by a second phase of small Hematite crystals. A curiosity from a not well-known locality.
Latores, Oviedo, Comarca Oviedo, Principality of Asturias (Asturias)  Spain (2002-2004)
Specimen size: 2.9 × 1.7 × 1 cm = 1.14” × 0.67” × 0.39”
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TA47Q5: Hematite with Calcite and Celestine
Twinned Hematite crystal with a very good luster and very well defined faces and edges, positioned esthetically on its matrix of white Calcite that gives a nice contrast to the piece.
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province  South Africa
Specimen size: 3.6 × 2.5 × 2.4 cm = 1.42” × 0.98” × 0.94”

Main crystal size: 2.2 × 1.6 cm = 0.87” × 0.63”
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TJJ96AQ0: Hematite with Diaspore, Margarite and Chloritoid
Parallel growths of tabular Hematite crystals with hexagonal outlines, lustrous and on matrix, with Margarite and Chloritoid, along with Diaspore crystals with a fibrous aspect, transparent and greenish yellow.
Ilbir Mountain, Pinarcik, Milâs District, Muğla Province, Aegean Region  Turkey
Specimen size: 4.6 × 3.6 × 3.5 cm = 1.81” × 1.42” × 1.38”
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JR8J0: Hematite with epitaxial Rutile
Very well defined laminar crystal formed by multiple growth and with very small red crystals of Rutile, prismatic and doubly terminated. They are spread on the surface of Hematite.
The specimen is from the Jan Buma collection (num. 941207) and we’ll send the card of the collection with it.
Cavradi, Curnera Valley, Tujetsch (Tavetsch), Vorderrhein Valley, Grischun (Grisons; Graubünden)  Switzerland
Specimen size: 2.3 × 1.7 × 0.2 cm = 0.91” × 0.67” × 0.08”
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RC16G6: Hematite with epitaxial Rutile
Group of laminar crystals with very sharp edges and very visible triangular growth forms. On the faces of the Hematite there are epitaxial crystals of Rutile of intense red color. The label reveals that it was purchased in Switzerland, from Allois Curschelos of Surrein, in 1952.
Cavradi, Curnera Valley, Tujetsch (Tavetsch), Vorderrhein Valley, Grischun (Grisons; Graubünden)  Switzerland (±1952)
Specimen size: 3.1 × 2.9 × 0.4 cm = 1.22” × 1.14” × 0.16”

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