The rapid and cost-effective capture and subsurface mineral storage of carbon and sulfur at the CarbFix2 site

I Gunnarsson, ES Aradóttir, EH Oelkers… - International Journal of …, 2018 - Elsevier
One of the main challenges of worldwide carbon capture and storage (CCS) efforts is its
cost. As much as 90% of this cost stems from the capture of pure or nearly pure CO 2 from …

Reactivity of Basaltic Minerals for CO2 Sequestration via In Situ Mineralization: A Review

MH Rasool, M Ahmad - Minerals, 2023 - mdpi.com
The underground storage of CO2 (carbon dioxide) in basalt presents an exceptionally
promising solution for the effective and permanent sequestration of CO2. This is primarily …

Knowledge gaps and research needs for modeling CO2 mineralization in the basalt-CO2-water system: A review of laboratory experiments

P Lu, J Apps, G Zhang, A Gysi, C Zhu - Earth-Science Reviews, 2024 - Elsevier
Carbon capture and storage (CCS) in basalt is being actively investigated as a scalable
climate change mitigation option. Accurate geochemical modeling prediction of the extent …

Fluid-rock interaction modeling to constrain Au enrichment: Implication for the giant Jiaodong Au mineralization, eastern North China Craton

HL Hu, HR Fan, TG Lan, XF Yu, DP Li, KF Yang - Gondwana Research, 2024 - Elsevier
The devolatilization model of the metasomatized lithospheric mantle without pre-enriched
gold has been proposed to account for the giant gold mineralization. An excellent example …

[HTML][HTML] Experimental study and kinetic modeling of high temperature and pressure CO2 mineralization

M Berndsen, S Erol, T Akın, S Akın, I Nardini… - International Journal of …, 2024 - Elsevier
The potential for in-situ CO 2 sequestration was analyzed experimentally for one basaltic
hyaloclastite sample from the Nesjavellir geothermal reservoir in Iceland and three …

Rare earth elements in mineral deposits: speciation in hydrothermal fluids and partitioning in calcite

EP Perry, AP Gysi - Geofluids, 2018 - Wiley Online Library
Studying the speciation and mineral‐fluid partitioning of the rare earth elements (REE)
allows us to delineate the key processes responsible for the formation of economic REE …

Evaluating the long-term durability of lime treatment in hydraulic structures: Case study on the Friant-Kern Canal

P Akula, N Hariharan, DN Little… - Transportation …, 2020 - journals.sagepub.com
The slopes along the Friant-Kern Canal were last treated in the 1970s with 4% quick lime to
mitigate issues related to slope failure caused by expansive Porterville soils. The immediate …

The solubility of monazite (CePO4), SmPO4, and GdPO4 in aqueous solutions from 100 to 250 C

AP Gysi, D Harlov, GD Miron - Geochimica et Cosmochimica Acta, 2018 - Elsevier
Monazite (CePO 4) is a light rare earth element (REE) phosphate occurring as accessory
mineral in metamorphic, igneous and sedimentary rocks, and is also a common mineral in …

Hydrothermal fluorite solubility experiments and mobility of REE in acidic to alkaline solutions from 100 to 250° C

MR Payne, AP Gysi, NC Hurtig - Chemical Geology, 2023 - Elsevier
Fluorite is a common vein mineral in critical mineral deposits that are overprinted by
hydrothermal processes. Its chemistry potentially reflects the mobilization conditions of rare …

Hydrothermal solubility of TbPO4, HoPO4, TmPO4, and LuPO4 xenotime endmembers at pH of 2 and temperatures between 100 and 250° C

AP Gysi, D Harlov - Chemical Geology, 2021 - Elsevier
Rare earth element (REE) phosphates such as xenotime (YPO 4) are important hosts to the
heavy (H) REE in natural systems. Xenotime is commonly associated with hydrothermal …