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Is River, Isovsky District, Ekaterinburgskaya (Sverdlovskaya) Oblast', Middle Urals, Urals Region, Russia
Gupeiite (the most bright, light-grey mineral) containing rounded elongated grains of the most dark, grey fersilicite into medium-grey massive xifengite matrix (visible at the bottom of the image). The grain of iron silicides from Au-PGM concentrates from Is river basin. Polished preparate in reflected light. FOV is ~0.1x0.08 mm. Collected and ... |
| © Pavel M. Kartashov | Photo ID: 158233 View Count: 179 |
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Ir-Tash Stream Basin, Arashan Mts, Chatkal-Kuraminskii Range, Angren Region, Tashkent (Toshkent) Viloyati, Uzbekistan
Scanning electon micrograph of a polished section of a single grain of gupeiite.
120 micron field of view. P035
Excalibur Mineral specimen. |
| © 2008, JGW | Photo ID: 155927 View Count: 142 |
