Arc magmas sourced from mélange diapirs in subduction zones

HR Marschall, JC Schumacher - Nature Geoscience, 2012 - nature.com
At subduction zones, crustal material enters the mantle. Some of this material, however, is
returned to the overriding plate through volcanic and plutonic activity. Magmas erupted …

Lithium isotope geochemistry

S Penniston-Dorland, XM Liu… - … in Mineralogy and …, 2017 - pubs.geoscienceworld.org
The lithium isotope system is increasingly being applied to a variety of Earth science studies,
as the burgeoning literature attests; over 180 papers have been published in the last twelve …

The role of an oxidized lithospheric mantle in gold mobilization

KF Qiu, RL Romer, ZY Long, AE Williams-Jones… - Science …, 2024 - science.org
Phanerozoic orogenic gold mineralization at craton margins is related to the metasomatism
of the lithospheric mantle by crustal material. Slab subduction transfers Au from the crust to …

The boron and lithium isotopic composition of mid-ocean ridge basalts and the mantle

HR Marschall, VD Wanless, N Shimizu… - … et Cosmochimica Acta, 2017 - Elsevier
A global selection of 56 mid-ocean ridge basalt (MORB) glasses were analysed for Li and B
abundances and isotopic compositions. Analytical accuracy and precision of analyses …

Variations of Li and Mg isotope ratios in bulk chondrites and mantle xenoliths

PAEP von Strandmann, T Elliott, HR Marschall… - … et Cosmochimica Acta, 2011 - Elsevier
We present whole rock Li and Mg isotope analyses of 33 ultramafic xenoliths from the
terrestrial mantle, which we compare with analyses of 30 (mostly chondritic) meteorites. The …

The behaviour of Li and Mg isotopes during primary phase dissolution and secondary mineral formation in basalt

J Wimpenny, SR Gíslason, RH James… - … et Cosmochimica Acta, 2010 - Elsevier
This study presents lithium (Li) and magnesium (Mg) isotope data from experiments
designed to assess the effects of dissolution of primary phases and the formation of …

Lithium, magnesium and silicon isotope behaviour accompanying weathering in a basaltic soil and pore water profile in Iceland

PAEP von Strandmann, S Opfergelt, YJ Lai… - Earth and Planetary …, 2012 - Elsevier
This study presents lithium, magnesium and silicon isotope ratios from pore waters and soils
from a well-characterised Histic Andosol in south-west Iceland. The soil δ7Li composition …

Fast intraslab fluid-flow events linked to pulses of high pore fluid pressure at the subducted plate interface

S Taetz, T John, M Bröcker, C Spandler… - Earth and Planetary …, 2018 - Elsevier
A better understanding of the subduction zone fluid cycle and its chemical–mechanical
feedback requires in-depth knowledge about how fluids flow within and out of descending …

[HTML][HTML] 锂的圈层循环与资源富集过程: 从高原盐湖到造山带伟晶岩

陈晨, 闫庆贺, 章荣清, 李庆宽, 姜禾禾, 刘海洋… - 岩石学报, 2024 - dzkx.org
盐湖卤水型锂矿与富锂伟晶岩是目前最为主要的可利用锂资源, 前者是经地表风化/高温水岩淋
滤形成的水体通过蒸发作用浓缩而成的卤水, 而后者被认为是陆表风化沉积物熔融产物经高演化 …

Geochemical and Sr–Nd–Li isotopic constraints on the genesis of the Jiajika Li-rich pegmatites, eastern Tibetan Plateau: implications for Li mineralization

H Zhao, B Chen, C Huang, C Bao, Q Yang… - … to Mineralogy and …, 2022 - Springer
The intimate spatial relationship between the Jiajika Li-rich pegmatites (hosting the largest
Li ore deposit in China) and the Majingzi granite pluton allows us to explore the origin of …