Application of big data in bauxite provenance: A case study of Yanlong area in Western Henan, China

The application of big data is great significance to the quantitative study on provenance. In this paper, taking bauxite in Yanlong area, western Henan, as an example, detrital zircon U-Pb age obtained by Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) are used results show that Caledonian and Sibao Jinning zircons from North Qinling Orogenic Belt (NQOB). contrast, Lvliang Wutai may be derived karst insoluble Majiagou Formation limestone.