[HTML][HTML] In-situ trace element and Sr isotope signature of apatite: A new key to unravelling the genesis of polymetallic mineralisation in black shales of the Early …

S Decrée, J Pašava, JM Baele, J Mercadier, D Rösel… - Ore Geology …, 2022 - Elsevier
Abstract The Early Cambrian Mo-Ni-PGE sulphidic black shale in the Niutitang Formation on
the margin of the Yangtze Craton (Southern China) is known for its extremely high metal …

Geochronology, mineral chemistry and genesis of REE mineralization in alkaline rocks from the Kohistan Island Arc, Pakistan

A Hussain, KD Zhao, M Arif, MR Palmer, W Chen… - Ore Geology …, 2020 - Elsevier
Alkaline igneous-related rare earth element (REE) deposits constitute a major global
economic resource of REE. However, our understanding of their geodynamic settings and …

In situ Rb-Sr dating of slickenfibres in deep crystalline basement faults

M Tillberg, H Drake, T Zack, E Kooijman… - Scientific reports, 2020 - nature.com
Establishing temporal constraints of faulting is of importance for tectonic and seismicity
reconstructions and predictions. Conventional fault dating techniques commonly use bulk …

Thermochronologic perspectives on the deep-time evolution of the deep biosphere

H Drake, PW Reiners - … of the National Academy of Sciences, 2021 - National Acad Sciences
The Earth's deep biosphere hosts some of its most ancient chemolithotrophic lineages. The
history of habitation in this environment is thus of interest for understanding the origin and …

Reconstructing craton‐scale tectonic events via in situ Rb‐Sr geochronology of poly‐phased vein mineralization

M Tillberg, H Drake, T Zack, J Hogmalm… - Terra …, 2021 - Wiley Online Library
Fault‐and fracture‐hosted multi‐stage mineral assemblages that formed by fracture
reactivation and fluid migration, constitute archives of the tectonic evolution of Precambrian …

African A-Type granites: A geochemical review on metallogenic potential

LC Vonopartis, JA Kinnaird, PAM Nex, LJ Robb - Lithos, 2021 - Elsevier
Tin and other high-field-strength (HFS) elements are becoming increasingly significant,
driven by technological advancements and a global effort to develop alternative energy …

Diverse fractionation patterns of Rare Earth Elements in deep fracture groundwater in the Baltic Shield–Progress from utilisation of Diffusive Gradients in Thin-films …

LJ Alakangas, FA Mathurin, ME Åström - Geochimica et Cosmochimica Acta, 2020 - Elsevier
Rare earth elements (REEs) were studied in groundwater in fractures at depths between
144 m and 450 m in Proterozoic granitoids on the Baltic Shield at a coastal site in south …

Okorusu tailings–Part II: REE mineralisation, and oxygen and carbon isotope variations

S Lohmeier, J Machleidt… - … African Journal of …, 2023 - pubs.geoscienceworld.org
The Okorusu carbonatite complex and the mine's tailings dump constitute a potential
resource of rare earth elements meaning lanthanides and yttrium (REY). Small (≤ 100 μm) …

Effects of Metasomatism on Granite-Related Mineral Systems: A Boron-Rich Open Greisen System in the Highiş Granitoids (Apuseni Mountains, Romania)

A Varga, A Pozsár, N Zajzon, B Topa, Z Benkó… - Minerals, 2023 - mdpi.com
Greisenization is typically linked with highly fractionated granites and is often associated
with hydrothermal vein systems. Late to postmagmatic metasomatic processes involve the …

Seafloor hydrothermal circulation at a rifted margin of the South China Sea: Insights from basement epidote veins in IODP Hole U1502B

L Chen, L Tian, SY Hu, X Gong, Y Dong, J Gao, W Ding… - Lithos, 2023 - Elsevier
To better understand the seafloor hydrothermal circulation at the passive rifted margins, we
present a detailed geochemical investigation of epidote veins in eight altered basalts from …