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We present a detailed LA-ICP-MS U–Pb age data of zircons from the Nagar Parkar Igneous Complex in order to evaluate the duration of the Late Proterozoic magmatism in the Indian Shield. Igneous zircons from gray and pink granites in the complex have been investigated texturally, morphologically, and finally measured for 207Pb/206Pb, 207Pb/235U, 206Pb/238Pb, and 208Pb/232Th isotope ratios. Most of the...
The West African Craton was the site of massive juvenile crustal addition in the early Proterozoic during the Eburnean orogeny (2.1Ga). In this study, we determined chemical and isotopic compositions as well as zircon U–Pb ages of granitoid samples from NE Burkina Faso. These data were then used to constrain the chemical characteristics, emplacement age and tectonic environment of these rocks in the...
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