IGGCAS OpenIR  > 地球与行星物理院重点实验室
Effects of Formation Pathways and Bromide Incorporation on Jarosite Dissolution Rates: Implications for Mars
Zhou, Di-Sheng1,2; Yu, Xiao-Wen1,2; Chang, Rui2,3; Zhao, Yu-Yan Sara1,4,5; Li, Xiongyao1,4; Liu, Jianzhong1,4; Lin, Honglei3; Qi, Chao3,6
2022-06-01
Source PublicationJOURNAL OF GEOPHYSICAL RESEARCH-PLANETS
ISSN2169-9097
Volume127Issue:6Pages:18
AbstractThe dissolution rates of jarosite can constrain the duration of aqueous activities on Mars. To date, few studies have considered the influences of formation pathways and anion substitutions on jarosite dissolution rates. Here, we investigated how the formation pathways (Fe(II)-oxidation and Fe(III)-forced hydrolysis) and incorporation of bromide influence the dissolution rates of K-jarosite under eight aqueous conditions combining T (277 K, 298 K, and 323 K) and alpha(w) (0.35, 0.75 and 1), except for 277 K-0.35 alpha(w). The results show that jarosite dissolution rates are primarily influenced by aqueous T-alpha(w) conditions. Formation pathways and Br contents are secondary factors and only become notable under low T (277 K) and low alpha(w) (0.35) conditions. Taking the jarosite formation pathways and Br incorporation into account, the maximum lifetime of jarosite may be slightly longer than that of the halogen-free counterparts formed via Fe(III)-forced hydrolysis. Jarosite of the Burns Formation (Meridiani Planum) and the Pahrump Hills member (Gale Crater) are likely formed via Fe(II)-oxidation and halogen-bearing. Their estimated field lifetime (similar to 150 mu m-1 mm particles) in low-T groundwater may last for hundreds of thousand years to a few million years. Jarosite in the Vera Rubin Ridge would share a similar lifespan if low-T solutions account for jarosite formation and subsequent interactions; otherwise, interactions with hydrothermal fluids (similar to 100 degrees C) would substantially shorten the jarosite lifetime. We conclude that Martian jarosite may survive continuous aqueous interactions for up to a few million years, indicating an extended duration of aqueous environments than previously thought.
DOI10.1029/2022JE007202
Funding OrganizationChinese Academy of Sciences ; Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Pre-research project on Civil Aerospace Technologies by CNSA ; Pre-research project on Civil Aerospace Technologies by CNSA ; West Light Foundation of CAS ; West Light Foundation of CAS ; Institute of Geology Geophysics CAS ; Institute of Geology Geophysics CAS ; Pre-research Project on Civil Aerospace Technologies of CNSA ; Pre-research Project on Civil Aerospace Technologies of CNSA ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Pre-research project on Civil Aerospace Technologies by CNSA ; Pre-research project on Civil Aerospace Technologies by CNSA ; West Light Foundation of CAS ; West Light Foundation of CAS ; Institute of Geology Geophysics CAS ; Institute of Geology Geophysics CAS ; Pre-research Project on Civil Aerospace Technologies of CNSA ; Pre-research Project on Civil Aerospace Technologies of CNSA ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Pre-research project on Civil Aerospace Technologies by CNSA ; Pre-research project on Civil Aerospace Technologies by CNSA ; West Light Foundation of CAS ; West Light Foundation of CAS ; Institute of Geology Geophysics CAS ; Institute of Geology Geophysics CAS ; Pre-research Project on Civil Aerospace Technologies of CNSA ; Pre-research Project on Civil Aerospace Technologies of CNSA ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Pre-research project on Civil Aerospace Technologies by CNSA ; Pre-research project on Civil Aerospace Technologies by CNSA ; West Light Foundation of CAS ; West Light Foundation of CAS ; Institute of Geology Geophysics CAS ; Institute of Geology Geophysics CAS ; Pre-research Project on Civil Aerospace Technologies of CNSA ; Pre-research Project on Civil Aerospace Technologies of CNSA ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS
WOS KeywordMERIDIANI-PLANUM ; HYDRATED MINERALS ; MURRAY FORMATION ; BURNS FORMATION ; GALE CRATER ; MECHANISMS ; KINETICS ; HEMATITE ; DEPOSITS ; SURFACE
Language英语
Funding ProjectChinese Academy of Sciences[XDB41000000] ; National Natural Science Foundation of China[41673072] ; National Natural Science Foundation of China[41931077] ; Pre-research project on Civil Aerospace Technologies by CNSA[D020102] ; West Light Foundation of CAS ; Institute of Geology Geophysics CAS[IGGCAS-201905] ; Pre-research Project on Civil Aerospace Technologies of CNSA[D020201] ; Youth Innovation Promotion Association of CAS[Y201867] ; Key Research Program of Frontier Sciences, CAS[QYZDY-SSW-DQC028]
Funding OrganizationChinese Academy of Sciences ; Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Pre-research project on Civil Aerospace Technologies by CNSA ; Pre-research project on Civil Aerospace Technologies by CNSA ; West Light Foundation of CAS ; West Light Foundation of CAS ; Institute of Geology Geophysics CAS ; Institute of Geology Geophysics CAS ; Pre-research Project on Civil Aerospace Technologies of CNSA ; Pre-research Project on Civil Aerospace Technologies of CNSA ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Pre-research project on Civil Aerospace Technologies by CNSA ; Pre-research project on Civil Aerospace Technologies by CNSA ; West Light Foundation of CAS ; West Light Foundation of CAS ; Institute of Geology Geophysics CAS ; Institute of Geology Geophysics CAS ; Pre-research Project on Civil Aerospace Technologies of CNSA ; Pre-research Project on Civil Aerospace Technologies of CNSA ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Pre-research project on Civil Aerospace Technologies by CNSA ; Pre-research project on Civil Aerospace Technologies by CNSA ; West Light Foundation of CAS ; West Light Foundation of CAS ; Institute of Geology Geophysics CAS ; Institute of Geology Geophysics CAS ; Pre-research Project on Civil Aerospace Technologies of CNSA ; Pre-research Project on Civil Aerospace Technologies of CNSA ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Pre-research project on Civil Aerospace Technologies by CNSA ; Pre-research project on Civil Aerospace Technologies by CNSA ; West Light Foundation of CAS ; West Light Foundation of CAS ; Institute of Geology Geophysics CAS ; Institute of Geology Geophysics CAS ; Pre-research Project on Civil Aerospace Technologies of CNSA ; Pre-research Project on Civil Aerospace Technologies of CNSA ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS
WOS Research AreaGeochemistry & Geophysics
WOS SubjectGeochemistry & Geophysics
WOS IDWOS:000805012000001
PublisherAMER GEOPHYSICAL UNION
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/105978
Collection地球与行星物理院重点实验室
Corresponding AuthorZhao, Yu-Yan Sara
Affiliation1.Chinese Acad Sci, Ctr Lunar & Planetary Sci, Inst Geochem, Guiyang, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Chinese Acad Sci, Key Lab Earth & Planetary Phys, Inst Geol & Geophys, Beijing, Peoples R China
4.CAS Ctr Excellence Comparat Planetol, Hefei, Peoples R China
5.Chengdu Univ Technol, Int Ctr Planetary Sci, Coll Geosci, Chengdu, Peoples R China
6.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Zhou, Di-Sheng,Yu, Xiao-Wen,Chang, Rui,et al. Effects of Formation Pathways and Bromide Incorporation on Jarosite Dissolution Rates: Implications for Mars[J]. JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS,2022,127(6):18.
APA Zhou, Di-Sheng.,Yu, Xiao-Wen.,Chang, Rui.,Zhao, Yu-Yan Sara.,Li, Xiongyao.,...&Qi, Chao.(2022).Effects of Formation Pathways and Bromide Incorporation on Jarosite Dissolution Rates: Implications for Mars.JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS,127(6),18.
MLA Zhou, Di-Sheng,et al."Effects of Formation Pathways and Bromide Incorporation on Jarosite Dissolution Rates: Implications for Mars".JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS 127.6(2022):18.
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