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Sydney, Cumberland Co., New South Wales, Australia Bornite xls on matrix with 9x6x6cm - April of 2008 |
| © Martins da Pedra | Photo ID: 163703 View Count: 326 |
Bornite : Cu5FeS4, Chalcopyrite : CuFeS2 | |
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Wallaroo Mine, Kadina, Yorke Peninsula, South Australia, Australia A 6.6 by 3.5 cms mass of Chacopyrite partially covered by blue-black Bornite. JSS specimen and photograph. |
| © JSS | Photo ID: 163159 View Count: 384 |
Bornite : Cu5FeS4, Chalcopyrite : CuFeS2, Epidote : {Ca2}{Al2Fe3+}[O|OH|SiO4|Si2O7] | |
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Dashkesan (Dashkezan) Co-Fe deposit, Dashkesan, Daşkəsən (Daskasan; Dashkyasan) District, Azerbaijan A very uncommon, strikingly beautiful specimen featuring two sharp and finely formed chalcopyrite crystals (to 2 cm) coated by bornite, on a contrasting matrix of crystalline epidote. This specimen absolutely leapt out from amongst the offerings of the Cincinnati show dealer from whom I bought it earlier this year. 5.3 x 5.3 x 3.5 cm |
| © Rob Lavinsky | Photo ID: 26421 View Count: 870 |
Bornite : Cu5FeS4, Quartz : SiO2 | |
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Highland Valley Copper Mine, Logan Lake, Kamloops Mining Division, British Columbia, Canada Bornite in massive quartz (6.2cm by 3.5cm) from the Highland Valley Copper Mine, British Columbia, Canada. Specimen was a gift from one of the miners. Photo by and in the personal collection of J. Nemitz. |
| © jnemitz | Photo ID: 231461 View Count: 76 |
Bornite : Cu5FeS4 | |
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Opinicon Rock Lake Mine, Opinicon Lake, Storrington Township, Frontenac Co., Ontario, Canada This is a micro photograph taken with an Olympus digital camera.This specimen displays the more uncommon cubic crystal form and is in a matrix of calcite. The specimen measures approximately 1 mm. |
| © Al rights reserved | Photo ID: 200832 View Count: 250 |
Bornite : Cu5FeS4, Millerite : NiS, Quartz : SiO2 | |
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Sudbury, Sudbury District, Ontario, Canada Chunk of ore rock containing massive bornite, millerite and quartz from one of the Inco Mines near Sudbury, Ontario, Canada. Specimen is 26cm long by 10cm by 9cm. The millerite shows the typical massive habit found at Sudbury. The bornite had more of a blue coloration when first collected. Collected and identified by the mine geologist and ... |
| © J. Nemitz | Photo ID: 178968 View Count: 411 |
Bornite : Cu5FeS4, Quartz : SiO2 | |
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Broughton Mine (Luzcan mine; Carrière rang XV), St-Pierre-de-Broughton (West Broughton), Mégantic Co., Québec, Canada This specimen was collected by Fred Schuster and is part of his collection. It measures about 5" x 3 1/2". It occured in a milky quartz. |
| © F Schuster | Photo ID: 43973 View Count: 843 |
Bornite : Cu5FeS4, Malachite : Cu2[(OH)2|CO3], Calcite : CaCO3 | |
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Broughton Mine (Luzcan mine; Carrière rang XV), St-Pierre-de-Broughton (West Broughton), Mégantic Co., Québec, Canada I collected this specimen myself. It is about 4" x 2 1/2". |
| © F Schuster | Photo ID: 43969 View Count: 540 |
Bornite : Cu5FeS4 | |
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Broughton Mine (Luzcan mine; Carrière rang XV), St-Pierre-de-Broughton (West Broughton), Mégantic Co., Québec, Canada A 3"x4" piece mostly composed of bornite showing the typical "peacock ore" tarnish. This was collected by Fred Schuster in fall of 2008. |
| Photo ID: 244687 View Count: 71 | |
Bornite : Cu5FeS4 | |
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Fengjiashan Mine (Daye Copper mine), Edong Mining District, Daye Co., Huangshi Prefecture, Hubei Province, China The attractive specimen is spherical in the mass, with slight but highly lustrous iridescent crystals of bornite covering the full surface. Overall size of specimen: 5.5 x 5.5 x 5 cm; size of main crystal: -- |
| © Wang Minerals | Photo ID: 48868 View Count: 845 |
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