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Mineral specimens search results for [ Tennantite ]Page bottom

Tennantite with Dolomite and Quartz.
MM49AJ0: Tennantite with Dolomite and Quartz
Group of Tennantite crystals, one of them clearly dominant, with very well defined faces and edges, with the forms of a tetrahedron and dodecahedron, and with small, white, Dolomite
A classic from Tsumeb that was in the Enrique Moës collection.
Tsumeb Mine, Tsumeb, Otjikoto Region  Namibia
Specimen size: 6.4 × 5.1 × 3.9 cm = 2.52” × 2.01” × 1.54”

Price: €440 / US$506 / ¥57630 / AUD$680
Tennantite with Quartz and Chalcopyrite.
TD60Z6: Tennantite with Quartz and Chalcopyrite
Group, on a Chalcopyrite matrix, of complex Tennantite crystals with a tetrahedral shape and very rich with faces, very bright and partially coated by small Quartz crystals. The analysis of the crystals indicates that they are basically silvery Tennantite, but the presence of other silver minerals such as Miargyrite, Pyrargyrite or Freibergite has been detected. The sample is from a Mexican zone that is scarcely known in mineralogical circles, so we indicate the locality as approximate because we don’t know if all the samples are from a single mine, different mines, or from a wider mining area. We will send a copy of the analysis of the Tennantite to the buyer.
San José Mine, San José del Progreso, Municipìo San José del Progreso, Ocotlán District, Valles Centrales Region, Oaxaca  Mexico (2013)
Specimen size: 5.7 × 4.7 × 3.5 cm = 2.24” × 1.85” × 1.38”

Main crystal size: 0.4 × 0.3 cm = 0.16” × 0.12”

Price: €110 / US$126 / ¥14400 / AUD$170
Tennantite-(Fe).
NF16AM4: Tennantite-(Fe)
Shiny, dark gray crystals of Tennantite-(Fe) with a very unusual crystallographic habit.
The specimen comes from the last find before the definitive closure of the open pit operations at this mine. It 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: 6.1 × 4.3 × 2.7 cm = 2.40” × 1.69” × 1.06”

Price: €110 / US$126 / ¥14400 / AUD$170
Tennantite-(Fe) coating Chalcocite.
NT14AM4: Tennantite-(Fe) coating Chalcocite
Shiny Tennantite-(Fe) crystals with dark gray tones, with a very unusual crystallographic habit and covering twinned Chalcocite crystals.
The specimen comes from the last find before the definitive closure of the open pit operations at this mine. It 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: 6.2 × 4.6 × 4.1 cm = 2.44” × 1.81” × 1.61”

Main crystal size: 0.4 × 0.4 cm = 0.16” × 0.16”

Price: €90 / US$103 / ¥11780 / AUD$140
Tennantite-(Fe) with Chalcocite.
NC14AM5: Tennantite-(Fe) with Chalcocite
Groups of small crystals of Tennantite-(Fe), with very bright luster, forming parallel growths in some areas and with the dominant faces of a tetrahedron accompanied by minor forms. On matrix, associated with lustrous twinned crystals of Chalcocite. This specimen, which came from the last find before the definitive closure of open pit exploitation at this mine, 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: 4.4 × 3.6 × 0.7 cm = 1.73” × 1.42” × 0.28”

Price: €110 / US$126 / ¥14400 / AUD$170
Tennantite-(Fe) with Chalcocite.
NC47AM5: Tennantite-(Fe) with Chalcocite
Groups of small crystals of Tennantite-(Fe), with very bright luster, forming parallel growths in some areas and with the dominant faces of a tetrahedron accompanied by minor forms. On matrix, associated with lustrous twinned crystals of Chalcocite. This specimen, which came from the last find before the definitive closure of open pit exploitation at this mine, 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: 7.5 × 6.6 × 1 cm = 2.95” × 2.60” × 0.39”

Main crystal size: 0.7 × 0.5 cm = 0.28” × 0.20”

Price: €230 / US$264 / ¥30120 / AUD$350

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