First description of in situ cosmic spherules in ferromanganese crust from the Alba guyot (Magellan Seamounts)

Nine cosmic I-type spherules were found in undisturbed occurrence in polished preparations from the ferromanganese crust of the Alba guyot (Magellan Seamounts). They consist of Fe oxides and sometimes contain a core of Fe and Ni alloy. The spherules are 40–250 μm in size. The spherules are in porous...

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Bibliographic Details
Main Authors: O.L. Savelyeva, D.P. Savelyev, O.A. Zobenko, V.A. Rashidov
Format: Article
Language:Russian
Published: Institute of Volcanology and Seismology FEB RAS 2024-12-01
Series:Вестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле
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Online Access:http://www.kscnet.ru/journal/kraesc/article/view/823
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