Results 161 to 170 of about 3,800 (187)

Strontium Isotope Analysis of Kimberlitic Groundmass Perovskite via LA‐MC‐ICP‐MS

Geostandards and Geoanalytical Research, 2007
Strontium isotopic composition is a potentially powerful tracer in studies of kimberlitic rocks but the results from even the most carefully collected and stringently prepared bulk‐rock samples are still hampered by contamination and alteration effects.
Chad Paton, Jon D. Woodhead, Janet M. Hergt, David Phillips, Simon Shee   +4 more
openaire   +1 more source

Characterization of zircon reference materials via high precision U–Pb LA-MC-ICP-MS

Journal of Analytical Atomic Spectrometry, 2017
Recent improvements in laser ablation and multicollector (MC)-ICP-MS technology offer higher sensitivity, robust stability, and larger dynamic ranges.
Cristiano Lana, Federico Farina, Axel Gerdes, Ana Alkmim, Guilherme O. Gonçalves, Antonio C. Jardim   +5 more
openaire   +3 more sources

A Potential New Chalcopyrite Reference Material for LA‐MC‐ICP‐MS Copper Isotope Ratio Measurement

Geostandards and Geoanalytical Research, 2021
A new natural chalcopyrite reference material TC1725 is prepared for in situ Cu isotope measurement by femtosecond laser ablation multi‐collector inductively coupled plasma‐mass spectrometry (fsLA‐MC‐ICP‐MS). Detailed textural examination and major element determination suggest the TC1725 chalcopyrite grains have no growth rim or zoning.
Zhian Bao, Nan Lv, Kaiyun Chen, Yan Luan, Xiaohui Sun, Chunlei Zong, Honglin Yuan   +6 more
openaire   +1 more source

In situ determination of hafnium isotopes from rutile using LA-MC-ICP-MS

Science China Earth Sciences, 2015
The hafnium isotopic analysis using laser ablation has been widely conducted on Hf-rich minerals (zircon/baddeleyite/calzirtite/eudialyte), however, little work has been reported on Hf-poor (
Yang Li, YueHeng Yang, ShuJuan Jiao, FuYuan Wu, JinHui Yang, LieWen Xie, Chao Huang   +6 more
openaire   +1 more source

Iso-Compass: new freeware software for isotopic data reduction of LA-MC-ICP-MS

Journal of Analytical Atomic Spectrometry, 2020
New freeware, Iso-Compass, is developed specifically to process the isotope data from LA-MC-ICP-MS and MC-ICP-MS.
Wen Zhang, Zhaochu Hu, Yongsheng Liu
openaire   +1 more source

A potential stibnite reference material for sulfur isotope determination by LA-MC-ICP-MS

Journal of Analytical Atomic Spectrometry
A natural stibnite (BJ-Snt) is recommended as a potential reference material for S isotope analysis employing laser ablation multicollector inductively coupled plasma-mass spectrometry (LA-MC-ICP-MS).
Zhi-hui Dai, Shan-ling Fu, Yue-fu Liu, Yu-miao Meng, Zhi-an Bao, Ke-jun Hou, Ting-guang Lan   +6 more
openaire   +1 more source

Common-Pb corrected in situ U–Pb accessory mineral geochronology by LA-MC-ICP-MS

J. Anal. At. Spectrom., 2003
LA-MC-ICP-MS is shown to be a rapid, precise and accurate method for determination of U–Pb ages of accessory minerals. For the protocol described, total analysis time is
Horstwood, Matthew S.A., Foster, Gavin L., Parrish, Randall R., Noble, Stephen R., Nowell, Geoff M.   +4 more
openaire   +2 more sources

In situ high-precision Ni isotope analysis of metals by femtosecond-LA-MC-ICP-MS

Journal of Analytical Atomic Spectrometry, 2017
In this study, an in situ technique for high-precision determination of Ni stable isotope ratios by femtosecond-laser ablation-multicollector-ICP-MS (fs-LA-MC-ICP-MS) was developed.
Mona Weyrauch, Martin Oeser, Annika Brüske, Stefan Weyer   +3 more
openaire   +1 more source

LA-MC-ICP-MS calcite U-Pb dating technique

Acta Petrologica Sinica, 2023
BoHang XIE, ShiTou WU, YueHeng YANG, Hao WANG, ZiFu ZHAO, Chao HUANG, LieWen XIE   +6 more
openaire   +1 more source

Review on in situ Isotopic Analysis by LA-MC-ICP-MS

Journal of Earth Science, 2023
Jie Lin, Ao Yang, Ran Lin, Ji Mao, Zhaochu Hu, Yongsheng Liu   +5 more
openaire   +1 more source