Calcium sulfate precipitation pathways in natural and engineered environments

AES Van Driessche, TM Stawski, M Kellermeier - Chemical Geology, 2019 - Elsevier
The solution-mediated formation of calcium sulfate minerals, ie gypsum, anhydrite and
bassanite, is a common process in both natural and engineered settings. It plays a key role …

[HTML][HTML] Unraveling rare earth element signatures in hydrothermal carbonate minerals using a source–sink system

D Debruyne, N Hulsbosch, P Muchez - Ore Geology Reviews, 2016 - Elsevier
Rare earth element and yttrium (REEY) signatures in hydrothermal carbonate minerals are
widely used proxies for studying hydrothermal mineralization. This review adopts a source …

A modified SDS-based DNA extraction method for high quality environmental DNA from seafloor environments

VP Natarajan, X Zhang, Y Morono, F Inagaki… - Frontiers in …, 2016 - frontiersin.org
Recovering high quality genomic DNA from environmental samples is a crucial primary step
to understand the genetic, metabolic, and evolutionary characteristics of microbial …

The role of fluorine in hydrothermal mobilization and transportation of Fe, U and REE and the formation of IOCG deposits

Y **ng, B Etschmann, W Liu, Y Mei, Y Shvarov… - Chemical …, 2019 - Elsevier
The fluorine (F)-rich nature in iron oxide-copper-gold (IOCG) deposits has received much
attention since it was recognized that the giant Olympic Dam (OD) deposit contains> 2 wt …

MARHYS (MARine HYdrothermal Solutions) Database: A global compilation of marine hydrothermal vent fluid, end member, and seawater compositions

A Diehl, W Bach - Geochemistry, Geophysics, Geosystems, 2020 - Wiley Online Library
We introduce a database of hydrothermal vent fluid compositions extracted from peer‐
reviewed publications. The database includes general fluid parameters (eg, temperature …

Barium isotopes in mid-ocean ridge hydrothermal vent fluids: A source of isotopically heavy Ba to the ocean

YT Hsieh, L Bridgestock, PP Scheuermann… - … et Cosmochimica Acta, 2021 - Elsevier
Mid-ocean ridge (MOR) hydrothermal vent fluids are enriched with dissolved barium, but
due to barite (BaSO 4) precipitation during mixing between Ba-bearing vent fluids and SO 4 …

Geochemical characterization of highly diverse hydrothermal fluids from volcanic vent systems of the Kermadec intraoceanic arc

C Kleint, W Bach, A Diehl, N Fröhberg… - Chemical …, 2019 - Elsevier
Abstract During the R/V Sonne cruise SO253 in 2016/2017, hydrothermal vent sites along
the Kermadec intraoceanic arc were sampled for hydrothermal fluids at four active …

Progress in deciphering the controls on the geochemistry of fluids in seafloor hydrothermal systems

SE Humphris, F Klein - Annual review of marine science, 2018 - annualreviews.org
Over the last four decades, more than 500 sites of seafloor hydrothermal venting have been
identified in a range of tectonic environments. These vents represent the seafloor …

[HTML][HTML] Soluble iron conservation and colloidal iron dynamics in a hydrothermal plume

AJM Lough, WB Homoky, DP Connelly… - Chemical …, 2019 - Elsevier
Iron (Fe) limits or co-limits primary productivity and nitrogen fixation in large regions of the
world's oceans, and the supply of Fe from hydrothermal vents to the deep ocean is now …

[HTML][HTML] Hydrothermal activity and associated subsurface processes at Niuatahi rear-arc volcano, North East Lau Basin, SW Pacific: Implications from trace elements …

L Klose, C Kleint, W Bach, A Diehl, F Wilckens… - … et Cosmochimica Acta, 2022 - Elsevier
Hydrothermal activity is abundant in the area between the North Eastern Lau Spreading
Center and the Tofua intra-oceanic island arc with multiple active sites in the rear-arc at the …