Shuanggou peridotite (JGR-2019JB017552R).xlsx

The table includes whole-rock major, trace, PGE, and Re-Os isotope data of mantle peridotites (harzburgites and lherzolites) in the Shuanggou ophiolite, and clinopyroxene compositions in the lherzolites.
Whole-rock major elements were analyzed using X-ray fluorescence (XRF) with <5% at the Australian Laboratory Services P/L. Trace element compositions were measured using an inductively coupled plasma mass spectrometry (ICP-MS) at the State Key Laboratory of Ore Deposit Geochemistry, Chinese Academy of Sciences (SKLODG), following the procedure of Qi et al. (2000). In-situ analysis of clinopyroxenes in the lherzolites was analyzed by an Agilent 7900× ICP-MS (LA-ICP-MS) coupled with Coherent GeoLasPro 193-nm Laser Ablation system at the SKLODG following the experimental conditions and procedures from Liu et al. (2008). Whole-rock PGE data are measured an isotope dilution (ID)–ICP–MS at the SKLODG following the procedure of Qi et al. (2011). Whole-rock Re-Os isotope data are measured by a Isoprobe-T Mass Spectrometer and a Neptune multicollector (MC)-ICP-MS at the State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, following the method of Chu et al (2009).

Reference
Chu, Z.Y., Wu, F.Y., Walker, R.J., Rudnick, R.L., Pitcher, L., Puchtel, I.S., Yang, Y.H., & Wilde, S.A. (2009). Temporal evolution of the lithospheric mantle beneath the eastern North China Craton. Journal of Petrology, 50, 1857-1898.
Liu, Y., Hu, Z., Gao, S., Günther, D., Xu, J., Gao, C., & Chen, H. (2008). In situ analysis of major and trace elements of anhydrous minerals by LA-ICP-MS without applying an internal standard. Chemical Geology, 257(1-2), 34-43.
Qi, L., Gao, J., Huang, X., Hu, J., Zhou, M. F., & Zhong, H. (2011). An improved digestion technique for determination of platinum group elements in geological samples. Journal of Analytical Atomic Spectrometry, 26(9), 1900-1904.
Qi, L., Hu, J., & Gregoire, D. C. (2000). Determination of trace elements in granites by inductively coupled plasma mass spectrometry. Talanta, 51(3), 507-513.