Articles | Volume 2, issue 2
Research article
18 Dec 2020
Research article |  | 18 Dec 2020

High-precision ID-TIMS cassiterite U–Pb systematics using a low-contamination hydrothermal decomposition: implications for LA-ICP-MS and ore deposit geochronology

Simon Tapster and Joshua W. G. Bright

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Cited articles

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Bowring, J. F., McLean, N. M., and Bowring, S. A.: Engineering cyber infrastructure for U–Pb geochronology: Tripoli and U–Pb_Redux, Geochem. Geophy. Geosy., 12, Q0AA19,, 2011. 
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Carr, P. A., Norman, M. D., and Bennett, V. C.: Assessment of crystallographic orientation effects on secondary ion mass spectrometry (SIMS) analysis of cassiterite, Chem. Geol., 467, 122–133, 2017. 
Short summary
Cassiterite is the primary tin ore mineral and is associated with other elements needed for green technology. The mineral is deposited from hydrothermal fluids released from magmas. Because it is extremely acid resistant, there has been difficulty dissolving the mineral for isotopic analysis. To improve the understanding of the timing and models of formation processes, we use a novel method to dissolve and extract radiogenic isotopes of the uranium-to-lead decay scheme from cassiterite.