Test Data of Yalongri Porphyry Cu-W Deposit, Xizang (Tibet)

These two supplementary datasets support the mineralization analysis of the Yalongri porphyry Cu-W polymetallic deposit in the Gangdese Metallogenic Belt, Tibet. Supplementary Data S1 contains whole-rock geochemical test results of surficial rocks, including sampling location coordinates (X, Y, elevation H), unique sample numbers (e.g., YP01-01), and measured values of ore-forming elements (Cu, W, Au, Ag, Pb, Zn, Mo). This dataset is used to analyze the spatial distribution of mineralized elements, delineate mineralization anomalies, and evaluate the ore-forming potential of the deposit. Supplementary Data S2 consists of three worksheets: the "SWIR" worksheet provides short-wave infrared spectral data (sample IDs, coordinates, mineral characteristic absorption peak parameters, and mineral identifications like chlorite "chl" and epidote "ep"); the "TIR" worksheet includes thermal infrared spectral data for high-temperature mineral phase recognition; and the "Drill hole" worksheet contains drill core spectral data. This spectral dataset helps identify characteristic minerals in ores, invert the activity intensity of ore-forming fluids, and establish a vertical spectral-mineralization relationship model by comparing surface and drill core data. Together, the two datasets form a complete "geochemistry + spectroscopy" data chain, meeting the reproducibility requirements of academic journals and supporting the integrated research methodology of SWIR-TIR spectroscopy and element geochemistry.