Mobility of REE from a hyperacid brine to secondary minerals precipitated in a volcanic hydrothermal system: Kawah Ijen crater lake (Java, Indonesia).
Gypsum precipitation
Hyperacid crater lake
Kawah Ijen volcano
Poás volcano
REE fractionation
Rare Earth Elements
Journal
The Science of the total environment
ISSN: 1879-1026
Titre abrégé: Sci Total Environ
Pays: Netherlands
ID NLM: 0330500
Informations de publication
Date de publication:
20 Oct 2020
20 Oct 2020
Historique:
received:
17
02
2020
revised:
05
05
2020
accepted:
09
06
2020
pubmed:
22
6
2020
medline:
22
6
2020
entrez:
22
6
2020
Statut:
ppublish
Résumé
Rare Earth Elements (REE; lanthanides and yttrium) are elements with high economic interest because they are critical elements for modern technologies. This study mainly focuses on the geochemical behavior of REE in hyperacid sulphate brines in volcanic-hydrothermal systems, where the precipitation of sulphate minerals occurs. Kawah Ijen lake, a hyperacid brine hosted in the Ijen caldera (Indonesia), was used as natural laboratory. ∑REE concentration in the lake water is high, ranging from 5.86 to 6.52 mg kg
Identifiants
pubmed: 32563880
pii: S0048-9697(20)33654-8
doi: 10.1016/j.scitotenv.2020.140133
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
140133Informations de copyright
Copyright © 2020 Elsevier B.V. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.