Cafeosite, Ca4Fe2+3Fe3+2□O6S4, a new meteoritic oxysulfide, a redox indicator of metamorphic alteration of carbonaceous asteroids
· by karmaka · in carbonaceous chondrite, CY, thermal metamorphism
Marina A. Ivanova, Sergey N. Britvin, Roza I. Gulyaeva, Sofia A. Petrova, Nina G. Zinovieva, Vladimir V. Kozlov, Stanislav N. Tyushnyakov, Anatoly V. Kasatkin MAPS, First published: 24 December 2024 LINK “A natural iron-bearing oxysulfide,…