Access the full text.
Sign up today, get unlimited access with DeepDyve Pro!
, Hornblende; Bt, Biotite; Ms , Muscovite; Phl, Phlogopite; Ap, Apatite; Zr, Zircon ; Mag, Magnetite; Ilm, Ilmenite. Table 1: The sample location and petrographic features of samples from the Huayang intrusive ...
with eastwards-directed subduction of the thicker (and older) WDC beneath the CDC. Widespread continental arc magmatism resulting from this subduction is recorded by Neoarchean granitoids developed within the CDC ...
, and zircon U–Pb dating and Hf–O isotopes of the Neoarchean Zhulagou (ZLG) diorites and mafic enclaves from the Yinshan Block of the North China Craton (NCC). The ZLG diorites have major and trace element ...
inductively coupled plasma mass spectrometry ( LA -MC-ICPMS) Both zircons and monazites from the leucosome patch rocks were analysed using LA -MC- ICP - MS on crystals in previously studied in polished thin sections ...
of equilibrium distribution coefficients for the REE. LA - ICP - MS spot analyses of zircon in well-documented microstructural settings identified the following events: ∼2·67 Ga: intrusions of foid-bearing syenite ...
spectrometry ( LA - ICP - MS ) dating of zircons from the charnockites shows that their core ages range from 2500 to 2600 Ma and that the rim ages range from 2500 to 2450 Ma (Samuel et al., 2014). U–Pb sensitive high ...
Access the full text.
Sign up today, get unlimited access with DeepDyve Pro!