Geochemistry of low-temperature (< 350° C) metamorphic and hydrothermal monazite

JW Zi, JR Muhling, B Rasmussen - Earth-Science Reviews, 2024 - Elsevier
Monazite is a light rare earth element (LREE)-rich phosphate mineral that occurs as a trace
phase in a wide variety of rock types, where it forms in response to different geological …

Greenalite and its role in the genesis of early Precambrian iron formations–A review

B Rasmussen, JR Muhling, B Krapež - Earth-Science Reviews, 2021 - Elsevier
Iron formations are marine sedimentary rocks comprising Fe-rich and Si-rich bands that
were most widely deposited before~ 2.45 Ga, prior to the Great Oxidation Event (GOE). They …

The giant Zaozigou Au-Sb deposit in West Qinling, China: magmatic-or metamorphic-hydrothermal origin?

KF Qiu, HC Yu, J Deng, D McIntire, ZY Gou, JZ Geng… - Mineralium …, 2020 - Springer
Understanding the relationship between mineral occurrences and host granitic rocks can be
controversial. The Zaozigou Au-Sb deposit (118 t Au, 0.12 Mt Sb), hosted in …

In situ U-Pb and geochemical evidence for ancient Pb-loss during hydrothermal alteration producing apparent young concordant zircon dates in older tuffs

JW Zi, B Rasmussen, JR Muhling, IR Fletcher - … et cosmochimica acta, 2022 - Elsevier
Zircon U-Pb geochronology is vital for providing age constraints for the calibration of the
geologic timescale. The presence of zircon grains that yield concordant ages younger than …

Precise ages for lode gold mineralization in the Xiaoqinling gold field, southern margin of the North China craton: New constraints from in situ U-Pb dating of …

J Liu, Y Wang, J Mao, W Jian, S Huang… - Economic …, 2021 - pubs.geoscienceworld.org
The Xiaoqinling gold field, located along the southern margin of the North China craton, is
the second largest gold producer in China, which comprises more than 1,200 auriferous …

U-Pb dating on hydrothermal rutile and monazite from the Badu gold deposit supports an Early Cretaceous age for Carlin-type gold mineralization in the Youjiang …

W Gao, R Hu, AH Hofstra, Q Li, J Zhu… - Economic …, 2021 - pubs.geoscienceworld.org
The Youjiang basin on the southwestern margin of the Yangtze block in southwestern China
is the world's second largest Carlin-type gold province after Nevada, USA. The lack of …

Correlation of the stratigraphic cover of the Pilbara and Kaapvaal cratons recording the lead up to Paleoproterozoic Icehouse and the GOE

A Bekker, B Krapež, JA Karhu - Earth-Science Reviews, 2020 - Elsevier
Abstract The Turee Creek Basin of the Pilbara Craton is critical for timing onset of the early
Paleoproterozoic Icehouse and the GOE. We establish correlation to the …

Radiometric dating applied to ore deposits: theory and methods

M Chiaradia - Isotopes in Economic Geology, Metallogenesis and …, 2023 - Springer
Metallic ore deposits have contributed to the development of the human society since pre-
historic times and nowadays are one of the pillars of unprecedented technological …

Two discrete gold mineralization events recorded by hydrothermal xenotime and monazite, Xiaoqinling gold district, central China

W Jian, J Mao, B Lehmann, S Wu, L Chen… - American …, 2024 - degruyter.com
We present in situ LA-ICP-MS U-Pb dating of xenotime and monazite in assemblages with
native gold and Au (Ag) tellurides from the Xiaoqinling lode gold district in central China …

Age and origin of the Dongping Au-Te deposit in the North China Craton revisited: Evidence from paragenesis, geochemistry, and in situ U-Pb geochronology of …

GH Fan, JW Li, XD Deng, WS Gao… - Economic …, 2021 - pubs.geoscienceworld.org
Dongping is the largest Au-Te vein deposit (~ 120 t Au) in the North China craton, but its
age, origin, and setting remain unsolved. Here, we integrate paragenesis, geochemistry …