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SM100TB: Hematite after Magnetite (variety martite)

Very aerial group of cubo-octahedral crystals of Magnetite pseudomorphed by Hematite, with very well defined skeletal forms and a second generation of small lamellar crystals.
Payún Matru Volcano, Malargüe, Malargüe Department, Mendoza Province Argentina (2008)
Specimen size: 6.7 × 3.8 × 2.7 cm cm = 2.64” × 1.50” × 1.06”
Price: €100 / US$106 / ¥16310 / AUD$160

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”
Price: €120 / US$127 / ¥19570 / AUD$190

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$149 / ¥22840 / AUD$220

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”

Main crystal size: 3.4 × 2.7 cm = 1.34” × 1.06”
Price: €160 / US$170 / ¥26100 / AUD$260

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$170 / ¥26100 / AUD$260

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

MH66AF3: Hematite with Prehnite

Flattened polycrystalline growths of very sharp Hematite crystals. They are black and very bright and are on a matrix of fan-like aggregates of Prehnite crystals. Unusual.
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region Morocco (2016)
Specimen size: 9.3 × 8.7 × 6.9 cm = 3.66” × 3.43” × 2.72”
Price: €150 / US$159 / ¥24470 / AUD$240

TL68AJ9: Hematite with Quartz

The sample is especially attractive due the contrast between the thin and sharp forms of the rosette aggregates of the laminar Hematite crystals, very bright, and the rounded outlines of the aggregates of white Quartz crystals with the “artichoke-like” shape.
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region China (2013)
Specimen size: 9.5 × 3.1 × 5.2 cm = 3.74” × 1.22” × 2.05”
Price: €260 / US$276 / ¥42420 / AUD$420

TC2280CF: Hematite with Quartz

Very aerial group of super sharp lamellar Hematite crystals, with brilliant luster and iridescent reflections, on matrix, with water-clear Quartz crystals.
Cavradi, Curnera Valley, Tujetsch (Tavetsch), Vorderrhein Valley, Grischun (Grisons; Graubünden) Switzerland
Specimen size: 12.4 × 9.5 × 7.8 cm = 4.88” × 3.74” × 3.07”
Price: €280 / US$298 / ¥45680 / AUD$450

MRB27AP3: Hematite with Quartz (variety smoky)

Obtained at Munich 2022 Parallel growths of lamellar crystals of Hematite, very sharp, with a fine growth contact on one of the edges that may appear broken, but is not, sitting on a matrix of Quartz crystals (smoky variety) Note the precision with which the location of discovery is given.
Turbealp, Turbe, Albrunhorn-Turbhorn area, Binn Valley (Binntal), Wallis (Valais) Switzerland
Specimen size: 6.8 × 5.7 × 4.8 cm = 2.68” × 2.24” × 1.89”

Main crystal size: 4.2 × 3.6 cm = 1.65” × 1.42”
Price: €220 / US$234 / ¥35890 / AUD$360

TCA52AO6: Hematite with Rutile, Margarite and Chloritoid

Very aerial group of thick tabular Hematite crystals with a very sharp hexagonal outline, great luster, with small red Rutile crystals, transparent Margarite crystals and green Chloritoid coatings. These specimens have been analyzed and we will send a copy of the analysis to the buyer.
Ilbir Mountain, Pinarcik, Milâs District, Muğla Province, Aegean Region Turkey (11-12/2020)
Specimen size: 8.3 × 6.3 × 4.4 cm = 3.27” × 2.48” × 1.73”
Price: €760 / US$809 / ¥124000 / AUD$1240

MX13AJ0: Hemimorphite

Radial groups of very sharp, flattened Hemimorphite crystals with very well defined acute terminations, well differentiated, transparent, very bright and on a limonite matrix.
Ojuela Mine, Mapimí, Municipio Mapimí, Durango Mexico
Specimen size: 7.2 × 5.3 × 2 cm = 2.83” × 2.09” × 0.79”

Main crystal size: 1.2 × 0.5 cm = 0.47” × 0.20”
Price: €80 / US$85 / ¥13050 / AUD$130

MY14AK9: Hemimorphite

Group of Hemimorphite crystals, in a matrix of limonite, translucent, white, bright and with excellent terminations.
Ojuela Mine, Mapimí, Municipio Mapimí, Durango Mexico
Specimen size: 6 × 5.1 × 3.7 cm = 2.36” × 2.01” × 1.46”
Price: €90 / US$95 / ¥14680 / AUD$140

TP67AF6: Hemimorphite

Fan-like aggregates, on limonite matrix, of transparent Hemimorphite crystals that are sharp, bright, and have excellent terminations. Some of them have reddish inclusions of Hematite. Transparent and colorless Calcite crystals are associated.
The sample is from the Vallecillo collection, Madrid.
Potosí Mine, Santo Domingo (Francisco Portillo), Santa Eulalia District, Municipio Aquiles Serdán, Chihuahua Mexico
Specimen size: 10.7 × 8.8 × 5.6 cm = 4.21” × 3.46” × 2.20”

Main crystal size: 3 × 1.5 cm = 1.18” × 0.59”
Price: €260 / US$276 / ¥42420 / AUD$420

TBM98AP2: Hemimorphite

Druse, on matrix, of Hemimorphite crystals with recognizable crystal shapes, translucent and pale blue. From a classic locality, but one with few quality specimens. This specimen comes from the collection of D. Colin, whose label we will send to the buyer.
M'Fouati Mine, M'Fouati, M'Fouati District, Bouenza Department Republic of the Congo
Specimen size: 11.4 × 9.7 × 7.4 cm = 4.49” × 3.82” × 2.91”
Price: €290 / US$308 / ¥47310 / AUD$470

SB47AD6: Hemimorphite with Aurichalcite and Quartz

Aggregates of white Hemimorphite microcrystals on bluish green Aurichalcite that has grown on a surface of small Quartz crystals coating a rocky matrix. As is the case with so many specimens in this collection, the sample is of great quality for the locality.
Is Murvonis Mine, Domusnovas, Sud Sardegna Province, Sardinia/Sardegna Italy
Specimen size: 12 × 10.5 × 7.5 cm = 4.72” × 4.13” × 2.95”
Price: €250 / US$266 / ¥40790 / AUD$410

SV3380TXX: Hemimorphite with Calcite

Very different from others, this curious Hemimorphite occurs in groups of small crystals with an intense pearly luster, which contrasts with the brown Calcite of the base. Just what I said: different.
San Antonio Mine (San Antonio el Grande Mine), East Camp, Santa Eulalia District, Municipio Aquiles Serdán, Chihuahua Mexico
Specimen size: 7.7 × 6.2 × 4.4 cm = 3.03” × 2.44” × 1.73”
Price: €380 / US$404 / ¥62000 / AUD$620

N46YH5: Hemimorphite with Hydrozincite

Small prismatic crystals of Hemimorphite, dark brown, very sharp and bright, partially covered by a botryoidal uniform bed of white Hydrozincite.
La Florida mining area, Herrería-Valdáliga-Rionansa, Comarca Costa Occidental/Saja-Nansa, Cantabria Spain (1997)
Specimen size: 14.3 × 11 × 4 cm = 5.63” × 4.33” × 1.57”

Main crystal size: 0.3 × 0.2 cm = 0.12” × 0.08”
Price: €120 / US$127 / ¥19570 / AUD$190

TAB48AP8: Henmilite coated by Calcite and on Olshanskyite

Crystals of Henmilite, a rare hydrated borate of Ca and Cu, on an Olshanskyite matrix. They are very sharp and are very intense blue in color despite being partially covered by a thin layer of a mixture of minerals, among which Calcite predominates and among which there is also a currently unidentifiable copper silicate, and it can not be ruled out that it could be a new mineral phase. The analyses carried out attest to this mixture of species in the coating. We will send a copy of the analysis to the buyer. The specimen is from the type locality for the species.
Fuka Mine, Fuka, Bicchu-cho (Bitchu-cho), Takahashi, Okayama Prefecture, Chugoku Region, Honshu Island Japan
Specimen size: 2.3 × 2 × 0.9 cm = 0.91” × 0.79” × 0.35”
Price: €340 / US$362 / ¥55470 / AUD$550

TBM69AP8: Henmilite coated by Calcite and on Olshanskyite

Crystals of Henmilite, a rare hydrated borate of Ca and Cu, on an Olshanskyite matrix. They are very sharp and are very intense blue in color despite being partially covered by a thin layer of a mixture of minerals, among which Calcite predominates and among which there is also a currently unidentifiable copper silicate, and it can not be ruled out that it could be a new mineral phase. The analyses carried out attest to this mixture of species in the coating. We will send a copy of the analysis to the buyer. The specimen is from the type locality for the species.
Fuka Mine, Fuka, Bicchu-cho (Bitchu-cho), Takahashi, Okayama Prefecture, Chugoku Region, Honshu Island Japan
Specimen size: 2.4 × 1.8 × 1.6 cm = 0.94” × 0.71” × 0.63”

Main crystal size: 0.6 × 0.3 cm = 0.24” × 0.12”
Price: €480 / US$511 / ¥78310 / AUD$780

TFB64AP8: Henmilite coated by Calcite and on Olshanskyite

Crystals of Henmilite, a rare hydrated borate of Ca and Cu, on an Olshanskyite matrix. They are very sharp and are very intense blue in color despite being partially covered by a thin layer of a mixture of minerals, among which Calcite predominates and among which there is also a currently unidentifiable copper silicate, and it can not be ruled out that it could be a new mineral phase. The analyses carried out attest to this mixture of species in the coating. We will send a copy of the analysis to the buyer. The specimen is from the type locality for the species.
Fuka Mine, Fuka, Bicchu-cho (Bitchu-cho), Takahashi, Okayama Prefecture, Chugoku Region, Honshu Island Japan
Specimen size: 4.8 × 2.4 × 1.7 cm = 1.89” × 0.94” × 0.67”
Price: €940 / US$1001 / ¥153370 / AUD$1540

SM65TAF: Heulandite

Group of tabular Heulandite crystals with very sharp crystal forms, transparent, lustrous and colorless. A difficult locality from which to obtain specimens.
Sgurr nam Boc, Glen Brittle, Isle of Skye, Inner Hebrides, Highlands Scotland / United Kingdom
Specimen size: 3.7 × 2.9 × 3 cm = 1.46” × 1.14” × 1.18”

Main crystal size: 1 × 0.3 cm = 0.39” × 0.12”
Price: €65 / US$69 / ¥10600 / AUD$100

MTA66AO0: Hubeite with Calcite

Groups of very sharp Hubeite crystals much larger than usual for what was known up to now for the species, with good luster and a dark reddish brown color, implanted on a matrix with white rhombohedral Calcite crystals.
Fengjiashan Mine, Edong, Daye, Huangshi Prefecture, Hubei Province China (±2001)
Specimen size: 7.8 × 9.7 × 3.7 cm = 3.07” × 3.82” × 1.46”
Price: €1600 / US$1704 / ¥261050 / AUD$2620

EMR78AP3: Hubeite with Inesite

Equant transparent to translucent Hubeite crystals, with great luster and a brown color with very deep reddish tones, in a group of deep pink, very elongated and flattened Inesite crystals. This specimen comes from the type locality for Hubeite.
Fengjiashan Mine, Edong, Daye, Huangshi Prefecture, Hubei Province China (±2003)
Specimen size: 7.1 × 5.3 × 2.4 cm = 2.80” × 2.09” × 0.94”
Price: €370 / US$394 / ¥60360 / AUD$600

MFA1AO4: Hübnerite with Quartz

Groups of very sharp Hübnerite crystals, with a short prism that gives them an appearance between tabular and lamellar. Very lustrous, with vivid reddish internal reflections, implanted in a matrix covered by white microcrystals of Quartz. The matrix was sawn on the back. The specimen has been analyzed and we will send a copy of the analysis to the buyer.
Yaogangxian Mine, Yizhang, Chenzhou Prefecture, Hunan Province China (12/2021)
Specimen size: 6 × 5.2 × 2.2 cm = 2.36” × 2.05” × 0.87”
Price: €680 / US$724 / ¥110940 / AUD$1110

We work with the IMA approved names for minerals. If you are not sure of the IMA name for the mineral you are looking for you can select it from the following list


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