10.6084/m9.figshare.5183146.v1 D. Li D. Li J. Cao J. Cao H. Ke H. Ke C. Liu C. Liu X. Wei X. Wei EDS spectrum of a Al oxide particle in limestone area: Study of Particles from the Kafang Copper Deposit in Gejiu City, Yunnan Geological Society of London 2017 Yunnan EDS spectra Kafang Copper Deposit limestone area Al oxide particle Geology 2017-07-07 13:15:28 Figure https://geolsoc.figshare.com/articles/figure/EDS_spectrum_of_a_Al_oxide_particle_in_limestone_area_Study_of_Particles_from_the_Kafang_Copper_Deposit_in_Gejiu_City_Yunnan/5183146 EDS spectra of particles and coordinates of sampling points in the mining area, limestone area, and prospecting area