Sampling Mars: Geologic context and preliminary characterization of samples collected by the NASA Mars 2020 Perseverance Rover Mission

CDK Herd, T Bosak, EM Hausrath… - Proceedings of the …, 2025 - pnas.org
The NASA Mars 2020 Perseverance Rover Mission has collected samples of rock, regolith,
and atmosphere within the Noachian-aged Jezero Crater, once the site of a delta-lake …

Variable Iron Mineralogy and Redox Conditions Recorded in Ancient Rocks Measured by In Situ Visible/Near‐Infrared Spectroscopy at Jezero Crater, Mars

L Mandon, BL Ehlmann, RC Wiens… - Journal of …, 2024 - Wiley Online Library
Using relative reflectance measurements from the Mastcam‐Z and SuperCam instruments
on the Mars 2020 Perseverance rover, we assess the variability of Fe mineralogy in …

Diagenetic History and Biosignature Preservation Potential of Fine‐Grained Rocks at Hogwallow Flats, Jezero Crater, Mars

AP Broz, B Horgan, H Kalucha… - Journal of …, 2024 - Wiley Online Library
Abstract The Mars 2020 Perseverance rover discovered fine‐grained clastic sedimentary
rocks in the “Hogwallow Flats” member of the “Shenandoah” formation at Jezero crater …

In-situ crystallographic mapping constrains sulfate deposition and timing in Jezero crater, Mars

MWM Jones, DT Flannery, JA Hurowitz, MT Tice… - arXiv preprint arXiv …, 2024 - arxiv.org
Late-stage Ca-sulfate-filled fractures are common on Mars. Notably, the Shenandoah
formation in the western edge of Jezero crater preserves a variety of Ca-sulfate minerals in …

Sledování teplotně indukovaných změn v minerálech a dalších fázích pomocí Ramanovy spektroskopie

J Mráček - 2024 - dspace.cuni.cz
Teplo je jedním ze základních faktorů určujících povahu látek. Ovlivňuje vnitřní strukturu i
složení každého materiálu, čímž mění jeho fyzikální i chemické vlastnosti. K hlubšímu …