The rhyolites in the Upper Luliang Group of Shanxi Province of China are Palaeoproterozoic A-type volcanic rocks.
山西吕梁群流纹巖是一个古元古代的弱堿性火山巖。
Uranium exploration for unconformity-related deposits in Palaeoproterozoic metasediments was carried out below a thick cover of Kombolgie Sandstone at Arnhen Land, Northern Territory.
铀矿勘查是在北部的阿纳姆地始元古代沉积变质的厚砂巖盖层下面寻找与不整合面有关的矿床。
Early Precambrian basement in the Dengfeng area, central Henan Province, is mainly composed of the Neoarchaean Dengfeng Group, Palaeoproterozoic Songshan Group and Neoarchaean granitoids.