Creamy-grayish fractured grains of cherepanovite with gray granular
cooperite,
white massive grains of iridian ruthenian
platinum
and white crystals of iridian ruthenian
osmium.
Polished section in reflected light
Origin: Placer Deposit, Northern Pekul'nei River, Pekul'nei Range, Chukotka (Tchukotka)
Okrug, Chukot Peninsula, Far-Eastern Region, Russia
Picture size: 0.12 mm
Owner: Thomas Witzke
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