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NA49AL5: Chalcocite with Calcite and Pyrite

Growth on matrix of highly profiled Chalcocite crystals that form thick twins with a hexagonal outline, with very well defined faces and edges, bright, on matrix, with Calcite crystal coatings and Pyrite microcrystals. These specimens were analyzed and we will send a copy of the analysis to the buyer.
Las Cruces Mine, Gerena-Guillena-Salteras, Comarca Sierra Norte, Seville, Andalusia Spain
Specimen size: 6.1 × 5.7 × 5.4 cm = 2.40” × 2.24” × 2.13”
Price: €440 / US$468 / ¥71790 / AUD$720

NJ13AL4: Chalcocite with Pyrite

Very sharp Chalcocite crystals that form hexagonal cyclic twins with well defined faces and edges, flattened, shiny, on matrix, with very vivid metallic blue iridescent Pyrite coatings. The specimen has been analyzed and we will send a copy of the analysis to the buyer.
Las Cruces Mine, Gerena-Guillena-Salteras, Comarca Sierra Norte, Seville, Andalusia Spain
Specimen size: 4.9 × 3.5 × 0.7 cm = 1.93” × 1.38” × 0.28”

Main crystal size: 0.1 × 0.1 cm = 0.04” × 0.04”
Price: €80 / US$85 / ¥13050 / AUD$130

NV13AL4: Chalcocite with Pyrite

Very sharp Chalcocite crystals that form flattened twins with well defined faces and edges, brilliant, on matrix, with very vivid metallic blue iridescent Pyrite coatings. The specimen has been analyzed and we will send a copy of the analysis to the buyer.
Las Cruces Mine, Gerena-Guillena-Salteras, Comarca Sierra Norte, Seville, Andalusia Spain
Specimen size: 2.4 × 1.5 × 0.8 cm = 0.94” × 0.59” × 0.31”
Price: €80 / US$85 / ¥13050 / AUD$130

TC2110NCY: Chalcocite with Pyrite

Very sharp lamellar Chalcocite crystals with a hexagonal outline and on Pyrite matrix. The specimen came from the last finds before the definitive closure of the open pit operations at this mine. Them were analyzed and we will send a copy of the analysis to the buyer.
Las Cruces Mine, fase 6, levels 130-135, ↓175 m., Gerena-Guillena-Salteras, Comarca Sierra Norte, Seville, Andalusia Spain (01/2020)
Specimen size: 10.5 × 9.1 × 4.8 cm = 4.13” × 3.58” × 1.89”

Main crystal size: 0.3 × 0.2 cm = 0.12” × 0.08”
Price: €110 / US$117 / ¥17940 / AUD$180

NF56AL4: Chalcocite with Pyrite

Very sharp Chalcocite crystals that form hexagonal cyclic twins with well defined faces and edges, flattened, bright, on matrix with crystalline Pyrite inclusions. The specimen has been analyzed and we will send a copy of the analysis to the buyer.
Las Cruces Mine, Gerena-Guillena-Salteras, Comarca Sierra Norte, Seville, Andalusia Spain
Specimen size: 3.6 × 3.2 × 1.1 cm = 1.42” × 1.26” × 0.43”
Price: €140 / US$149 / ¥22840 / AUD$220

TC2220NKF: Chalcocite with Pyrite

Very sharp lamellar Chalcocite crystals with a hexagonal outline and on Pyrite matrix. The specimen came from the last finds before the definitive closure of the open pit operations at this mine. Them were analyzed and we will send a copy of the analysis to the buyer.
Las Cruces Mine, fase 6, levels 130-135, ↓175 m., Gerena-Guillena-Salteras, Comarca Sierra Norte, Seville, Andalusia Spain (09-11/2019)
Specimen size: 3.5 × 2.3 × 2 cm = 1.38” × 0.91” × 0.79”

Main crystal size: 0.6 × 0.2 cm = 0.24” × 0.08”
Price: €220 / US$234 / ¥35890 / AUD$360

NMB27AP0: Chalcocite with Pyrite

Druse of very sharp Chalcocite crystals that form hexagonal cyclic twins with very well defined faces and edges, flattened, lustrous, and on an unaltered Pyrite matrix. This specimen has been analyzed and we will send a copy of the analysis to the buyer.
Las Cruces Mine, fase 6, levels 130-135, ↓175 m., Gerena-Guillena-Salteras, Comarca Sierra Norte, Seville, Andalusia Spain (01/2020)
Specimen size: 9.8 × 9.5 × 8.3 cm = 3.86” × 3.74” × 3.27”
Price: €230 / US$244 / ¥37520 / AUD$370

NB97AL5: Chalcocite with Pyrite

Growth on matrix of highly profiled Chalcocite crystals that form flattened twins with a hexagonal outline, with very well defined faces and edges, with good luster, on matrix, with iridescent Pyrite crystal coatings of mauve and dominant blue tones. These specimens were analyzed and we will send a copy of the analysis to the buyer.
Las Cruces Mine, Gerena-Guillena-Salteras, Comarca Sierra Norte, Seville, Andalusia Spain
Specimen size: 4.9 × 2.7 × 3.4 cm = 1.93” × 1.06” × 1.34”

Main crystal size: 0.7 × 0.6 cm = 0.28” × 0.24”
Price: €280 / US$298 / ¥45680 / AUD$450

TMA1AP8: Chalcocite with Pyrite

Very sharp crystals of Chalcocite, of very good size, twinned, with faces and edges very well defined, flattened, very lustrous, and on a Pyrite matrix. The specimen has been analyzed and we will send a copy of the analysis to the buyer.
Las Cruces Mine, fase 6, levels 130-135, ↓175 m., Gerena-Guillena-Salteras, Comarca Sierra Norte, Seville, Andalusia Spain (01/2020)
Specimen size: 8.7 × 5 × 4.2 cm = 3.43” × 1.97” × 1.65”
Price: €480 / US$511 / ¥78310 / AUD$780

JXR92AP8: Chalcocite with Pyrite

Very sharp crystals of Chalcocite, of very good size, twinned, with faces and edges very well defined, flattened, extraordinarily lustrous and on a Pyrite matrix. The specimen has been analyzed and we will send a copy of the analysis to the buyer. It comes from the collection of Andrés Jiménez Shelly.
Las Cruces Mine, fase 6, levels 130-135, ↓175 m., Gerena-Guillena-Salteras, Comarca Sierra Norte, Seville, Andalusia Spain (01/2020)
Specimen size: 8.2 × 4.1 × 4.7 cm = 3.23” × 1.61” × 1.85”

Main crystal size: 2.4 × 0.7 cm = 0.94” × 0.28”
Price: €760 / US$809 / ¥124000 / AUD$1240

NE11AL4: Chalcocite with Sb-rich Tennantite-(Fe) and Pyrite

Very sharp Chalcocite crystals that form hexagonal cyclic twins with well defined faces and edges, flattened, lustrous, on matrix, with tetrahedral crystals of antimony-rich Tennantite-(Fe) and coatings of botryoidal pyrite. The specimen has been analyzed and we will send a copy of the analysis to the buyer.
Las Cruces Mine, Gerena-Guillena-Salteras, Comarca Sierra Norte, Seville, Andalusia Spain
Specimen size: 6.5 × 4.4 × 2.7 cm = 2.56” × 1.73” × 1.06”
Price: €60 / US$63 / ¥9780 / AUD$90

NG66AL4: Chalcocite with Sb-rich Tennantite-(Fe) and Pyrite

Very sharp Chalcocite crystals that form hexagonal cyclic twins with well defined faces and edges, flattened, lustrous, on matrix, with antimony-rich Tennantite-(Fe) and coatings of iridescent botryoidal Pyrite dominated by purple tones. The specimen has been analyzed and we will send a copy of the analysis to the buyer.
Las Cruces Mine, Gerena-Guillena-Salteras, Comarca Sierra Norte, Seville, Andalusia Spain
Specimen size: 4.4 × 4 × 3.3 cm = 1.73” × 1.57” × 1.30”

Main crystal size: 0.6 × 0.4 cm = 0.24” × 0.16”
Price: €180 / US$191 / ¥29360 / AUD$290

NH47AL5: Chalcocite with Sb-rich Tennantite-(Fe) and Pyrite

Growth on matrix of highly profiled Chalcocite crystals that form flattened twins with a hexagonal outline, with very well defined faces and edges, lustrous, on matrix, with antimony-rich Tennantite- (Fe) and Pyrite coatings. These pieces were analyzed and we will send a copy of the analysis to the buyer.
Las Cruces Mine, Gerena-Guillena-Salteras, Comarca Sierra Norte, Seville, Andalusia Spain
Specimen size: 3.9 × 3.4 × 1.5 cm = 1.54” × 1.34” × 0.59”
Price: €240 / US$255 / ¥39150 / AUD$390

ELR27AP6: Chalcopyrite

Floater group with botryoidal Chalcopyrite growths, brilliant, very aesthetic and unusual.
Tongshankou Mine, Edong, Daye, Huangshi Prefecture, Hubei Province China (03/2022)
Specimen size: 4.6 × 3.9 × 2.6 cm = 1.81” × 1.54” × 1.02”
Price: €220 / US$234 / ¥35890 / AUD$360

ETB91AO9: Chalcopyrite

Obtained at Ste. Marie 2022 Disphenoidal Chalcopyrite crystal with very well defined faces and edges, fine polycrystalline growths, good luster and intense yellow color, more vivid than what is usually seen from La Gardette, and of considerable size. Accompanied on its rear by transparent and bright Quartz crystals with the typical habit of the locality. The specimen comes from finds made between 2018 and 2019
À Giraud Mine, La Gardette mining area, Villard-Nôtre-Dame, Le Bourg d'Oisans, Grenoble, Isère, Auvergne-Rhône-Alpes France (2018-2019)
Specimen size: 5 × 4.6 × 2.4 cm = 1.97” × 1.81” × 0.94”
Price: €680 / US$724 / ¥110940 / AUD$1110

EBB46AP1: Chalcopyrite

From an unusual discovery made in the year 2022. Botryoidal, spheroidal and very aerial stalagmites of very shiny Chalcopyrite microcrystals on a matrix of the same Chalcopyrite. Spectacular.
The specimen has been reviewed, photographed and published as a new discovery in the magazine ‘Mineralogical Record’ on page 180 in the volume 54, number 1, January-February 2023, and in the magazine ‘Le Règne Minéral’ number 168/2022, page 16
Tongshankou Mine, Edong, Daye, Huangshi Prefecture, Hubei Province China (06/2022)
Specimen size: 11.4 × 8.4 × 5.1 cm = 4.49” × 3.31” × 2.01”
Price: €1400 / US$1491 / ¥228420 / AUD$2290

ETP37AP2: Chalcopyrite coating Tennantite-Tetrahedrite on Quartz with iron oxides inclusions

Very aerial group of Tennantite-Tetrahedrite crystals covered by a fine surface film of Chalcopyrite, on matrix with Quartz crystals rich in reddish inclusions of iron oxides.
Huxu Mine, Dongxiang, Fuzhou Prefecture, Jiangxi Province China (07/2021)
Specimen size: 3.9 × 2.4 × 2 cm = 1.54” × 0.94” × 0.79”
Price: €240 / US$255 / ¥39150 / AUD$390

TXA14AN4: Chalcopyrite with Baryte

Druse of white lamellar Baryte crystals, sharp, and partially covered by small twinned Chalcopyrite crystals. Curiously, Chalcopyrite is a rare species at this well-known locality. This specimen is from the Alain Martaud collection.
Les Cèdres Mine, Asce. 32, Les Malines mining district, Saint-Laurent-le-Minier, Le Vigan, Gard Department, Occitanie France (±1990)
Specimen size: 7.4 × 6.8 × 3.4 cm = 2.91” × 2.68” × 1.34”

Main crystal size: 0.3 × 0.2 cm = 0.12” × 0.08”
Price: €90 / US$95 / ¥14680 / AUD$140

EEA49AP1: Chalcopyrite with Calcite

From an unusual discovery made in the year 2022. Polycrystalline growths of crystals of very shiny Chalcopyrite on a Calcite matrix.
Tongshankou Mine, Edong, Daye, Huangshi Prefecture, Hubei Province China (06/2022)
Specimen size: 8.4 × 8.2 × 5 cm = 3.31” × 3.23” × 1.97”
Price: €440 / US$468 / ¥71790 / AUD$720

SV460EFG: Chalcopyrite with Calcite

Spheroidal aggregates of very shiny Chalcopyrite crystals on a matrix formed by a growth of Calcite crystals in two phases: the first as darker scalenohedral crystals, and the second in the form of coatings of small clearer crystals. On the back, crystals of Chalcopyrite cover practically the entire piece. Comes from a mine which exploits a deposit rich in copper and molybdenum.
Tongshankou Mine, Edong, Daye, Huangshi Prefecture, Hubei Province China (03/2022)
Specimen size: 5.6 × 4.4 × 3.3 cm = 2.20” × 1.73” × 1.30”
Price: €460 / US$489 / ¥75050 / AUD$750

ETT50AP1: Chalcopyrite with Calcite

From a find made in the spring of 2022. Botryoidal microcrystalline growth of Chalcopyrite, shiny and with reddish and mauve metallic iridescence, on a Calcite matrix. Very unusual.
Daguangshan Mine, Edong, Daye, Huangshi Prefecture, Hubei Province China (05/2022)
Specimen size: 4 × 2.9 × 2.1 cm = 1.57” × 1.14” × 0.83”
Price: €540 / US$575 / ¥88100 / AUD$880

ELE90AP4: Chalcopyrite with Calcite

Spheroidal aggregates of lustrous Chalcopyrite crystals, bordered by a growth of Calcite crystals formed in two phases: the first as dark scalenohedral crystals and the second in the form of coatings of small white crystals. One of the most aesthetic pieces from the find.
Tongshankou Mine, Edong, Daye, Huangshi Prefecture, Hubei Province China (03/2022)
Specimen size: 9.2 × 5.6 × 3.7 cm = 3.62” × 2.20” × 1.46”
Price: €580 / US$617 / ¥94630 / AUD$950

ERB90AP1: Chalcopyrite with Calcite

From a recent find in the spring of 2022. Botryoidal microcrystalline growth of Chalcopyrite, lustrous and with golden metallic iridescence, on matrix, with Calcite crystals. Very unusual.
This specimen has been photographed and published in the magazine ‘Le Règne Minéral’ number 168/2022, page 17
Daguangshan Mine, Edong, Daye, Huangshi Prefecture, Hubei Province China (05/2022)
Specimen size: 6.4 × 4.9 × 1.8 cm = 2.52” × 1.93” × 0.71”
Price: €580 / US$617 / ¥94630 / AUD$950

SV120RCX: Chalcopyrite with Dolomite and Calcite

Very sharp bisphenoidal crystals of Chalcopyrite with a pseudotetrahedral habit, twinned and with the good color and luster characteristic of the species. They appear with Dolomite crystals embedded in a matrix of Calcite. This type of specimen was unknown at the locality until this find.
Salomón Cut, bench 290, Rio Tinto Mines, Minas de Riotinto, Comarca Cuenca Minera, Huelva, Andalusia Spain
Specimen size: 8.9 × 5 × 4.7 cm = 3.50” × 1.97” × 1.85”

Main crystal size: 0.5 × 0.4 cm = 0.20” × 0.16”
Price: €120 / US$127 / ¥19570 / AUD$190

NB26AJ7: Chalcopyrite with Dolomite and Calcite

Very sharp disphenoidal Chalcopyrite crystals with a pseudotetrahedral shape, twinned and with an iridescent superficial patina. They are on matrix with Dolomite, Calcite and Quartz. The sample has been sawed on the base to reduce the matrix. This kind of Chalcopyrite was not known at the locality until now.
Salomón Cut, bench 290, Rio Tinto Mines, Minas de Riotinto, Comarca Cuenca Minera, Huelva, Andalusia Spain
Specimen size: 5.5 × 4 × 2.8 cm = 2.17” × 1.57” × 1.10”
Price: €120 / US$127 / ¥19570 / AUD$190

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