Argon diffusion in hypogene and supergene alunites: Implications to geochronology and thermochronometry on Earth and Mars
Z Ren, PM Vasconcelos - Geochimica et Cosmochimica Acta, 2019 - Elsevier
Argon release mechanisms and diffusivity were quantified for coarsely crystalline hypogene
alunite [KAl 3 (SO 4) 2 (OH) 6] from Marysvale, Utah, and microcrystalline supergene alunite …
alunite [KAl 3 (SO 4) 2 (OH) 6] from Marysvale, Utah, and microcrystalline supergene alunite …
Mechanisms and kinetics of argon diffusion in hypogene and supergene jarosites: Implications for geochronology and surficial geochemistry on Earth and Mars
Z Ren, PM Vasconcelos - Geochimica et Cosmochimica Acta, 2020 - Elsevier
Abstract Jarosite [KFe 3 (SO 4) 2 (OH) 6] occurs both as a hydrothermal mineral and as the
product of weathering and chemical sedimentation. It has been used in 40 Ar/39 Ar …
product of weathering and chemical sedimentation. It has been used in 40 Ar/39 Ar …
Exploration des environnements passés de Mars avec l'instrument ChemCam: caractérisation des phases d'altération et de leur processus de formation dans les …
G David - 2020 - theses.hal.science
Les conditions paléo-environnementales de la surface de Mars sont accessibles à travers
les enregistrements géologiques de la planète, et plus particulièrement via les minéraux …
les enregistrements géologiques de la planète, et plus particulièrement via les minéraux …