jgs2020-132_si_007.jpg (6.48 MB)
Figure S1. Carboniferous sedimentary provenance and tectonic setting in the Darbut region of Western Junggar (NW China): evidence from mineralogy, geochemistry and detrital zircon U–Pb dating
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posted on 2021-03-29, 13:09 authored by Kai Weng, Yunpeng Dong, Xueyi Xu, Zhongping Ma, Bo ChenFig. S1 Photomicrographs with cross-polarized light of grain types in the Carboniferous clastic rocks from the Darbut region. Samples (xb-) are from the Xibeikulasi Formation. Samples (bg-) are from the Baogutu Formation. Q-quartz; P-feldspar; lithic fragments: Ls-silicolite, Amp-amphibolite, Aug-augite, Lm-mica, Lt-tuff, Lst-sandstone, Lb-basalt, La-andesite, Lg-granite, and Lc-carbonate.
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tectonicxbS 1 PhotomicrographsAug-augiteevidencelithicQ-quartzLt-tuffcross-polarizedLa-andesiteCarboniferous clastic rocksprovenanceLb-basaltfragmentgeochemistrytypeWesternNWLg-graniteLc-carbonatebgDarbut regionP-feldsparJunggardetritalmineralogyFigure S 1. CarboniferousLst-sandstoneLs-silicoliteAmp-amphiboliteBaogutuLm-micazirconSampleXibeikulasiFormationGeology
