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Isoferroplatinum : Pt3Fe | |
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Jerusalem Creek, Woodburn, Fifield, Cunningham Co., New South Wales, Australia Two micronuggets of isoferroplatinum 112.3 mg (left) and 72.4 mg (right). The mineral is very weak magnetic. Note its specific light silvery colour very different from nickel-like tulameenites from the same placer. Composition of the specimens are (Pt3.04Rh.11)3.15(Fe.58Cu.25Ni.02)0.85 (left) and Pt2.97Fe1.03 (right). Both specimens have imprints ... |
| © Pavel M. Kartashov | Photo ID: 167014 View Count: 336 |
Isoferroplatinum : Pt3Fe | |
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Jerusalem Creek, Woodburn, Fifield, Cunningham Co., New South Wales, Australia Back sides of the same two micronuggets of isoferroplatinum 112.3 mg (left) and 72.4 mg (right). The mineral is very weak magnetic. Note its specific light silvery colour very different from nickel-like tulameenites from the same placer. Composition of the specimens are (Pt3.04Rh.11)3.15(Fe.58Cu.25Ni.02)0.85 (left) and Pt2.97Fe1.03 (right). Both ... |
| © Pavel M. Kartashov | Photo ID: 167015 View Count: 168 |
Isoferroplatinum : Pt3Fe | |
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Horokanai placer, Uryugawa, Uryuu-gun, Sorachi Province, Hokkaido Island, Japan Placer nuggets. S358-08 0.4 cm field of view. Excalibur Mineral specimen |
| © 2008, JGW | Photo ID: 155297 View Count: 196 |
Isoferroplatinum : Pt3Fe, Iridium : (Ir,Os,Ru) | |
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Konder (Kondyor) alkaline-ultrabasic massif (Konder placiers; Konder mine), Aldan shield, Ayan-Maya district, Khabarovskiy Kray, Far-Eastern Region, Russia Black metallic Isoferroplatinum with tin-white Iridium (with Osmium but Ir dominant) on synthetic matrix. Field of view 4 mm. |
| © Peter Kohorst | Photo ID: 57945 View Count: 761 |
Isoferroplatinum : Pt3Fe | |
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Fox Gulch, Salmon River - Red Mountain District, Goodnews Bay, Bethel Borough, Alaska, USA 0.3 cm nugget. S211-01 Excalibur Mineral specimen. |
| © 2008, JGW | Photo ID: 181755 View Count: 143 |
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