[HTML][HTML] LA_MC_ICP_MS 锆石微区原位U_Pb 定年技术_ 侯可军

侯可军, 李延河, 田有荣 - 矿床地质, 2009 - wenku.baidu.com
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In situ LA-MC-ICP-MS and ID-TIMS U–Pb geochronology of cassiterite in the giant Furong tin deposit, Hunan Province, South China: New constraints on the timing of …

S Yuan, J Peng, S Hao, H Li, J Geng, D Zhang - Ore Geology Reviews, 2011 - Elsevier
The Furong deposit, located in southern Hunan Province, China, is a newly-discovered giant
tin deposit spatially associated with the A-type Qitianling granite. The petrogenetic link …

[HTML][HTML] Dating cassiterite using laser ablation ICP-MS

C Li, R Zhang, X Ding, M Ling, W Fan, W Sun - Ore Geology Reviews, 2016 - Elsevier
Cassiterite is the main ore mineral of Sn deposits, and may be used to date tin
mineralization processes/processes. Both isotope dilution thermal ionization mass …

LA–ICP–MS U–Pb 定年技术相关问题探讨

李艳广, 靳梦琪, 汪双双, 吕鹏瑞 - 西北地质, 2023 - xbdz.net.cn
LA–ICP–MS U–Pb 定年技术是地质科学中被广泛应用的重要手段. 发展至今,
该技术已相对成熟, 但在实际工作中仍需要注意一些关键问题. 笔者就该技术的样品准备 …

U–Pb LA–ICPMS dating using accessory mineral standards with variable common Pb

DM Chew, JA Petrus, BS Kamber - Chemical Geology, 2014 - Elsevier
Precise and accurate U–Pb LA–ICPMS dating of many U-bearing accessory minerals (eg
apatite, allanite, titanite and rutile) is often compromised by common Pb. LA–ICPMS dating …

Enhanced precision, accuracy, efficiency, and spatial resolution of U‐Pb ages by laser ablation–multicollector–inductively coupled plasma–mass spectrometry

GE Gehrels, VA Valencia, J Ruiz - Geochemistry, Geophysics …, 2008 - Wiley Online Library
U‐Th‐Pb geochronology by laser ablation–multicollector–inductively coupled plasma–mass
spectrometry initiated during the mid to late 1990s as a reconnaissance tool, capable of …

U–Pb and Th–Pb dating of apatite by LA-ICPMS

DM Chew, PJ Sylvester, MN Tubrett - Chemical Geology, 2011 - Elsevier
Apatite is a common U-and Th-bearing accessory mineral in igneous and metamorphic
rocks, and a minor but widespread detrital component in clastic sedimentary rocks. U–Pb …

[HTML][HTML] High spatial resolution analysis of Pb and U isotopes for geochronology by laser ablation multi-collector inductively coupled plasma mass spectrometry (LA …

B Bühn, MM Pimentel, M Matteini… - Anais da Academia …, 2009 - SciELO Brasil
Age determinations using the 235U and 238U radioactive decay series to the daughter
isotopes 207Pb and 206Pb, respectively, using the mineral zircon (ZrSiO4), are widely used …

The application of U–Pb geochronology to mafic, ultramafic and alkaline rocks: an evaluation of three mineral standards

LM Heaman - Chemical Geology, 2009 - Elsevier
A key to proving the accuracy of U–Pb age determinations by the various techniques
available is routine analysis of an internal, well-characterized matrix-matched mineral …

Simultaneous in-situ determination of U-Pb age and trace elements in zircon by LA-ICP-MS in 20 μm spot size

XM Liu, S Gao, CR Diwu, HL Yuan, ZC Hu - Chinese Science Bulletin, 2007 - Springer
Simultaneous in-situ determination of U-Pb ages and 20 trace elements of three
international zircon standards (91500, GJ1 and TEMORA 1) and one laboratory zircon …