Ndị otu anyị mejupụtara ndị injinia nhazi mineral na ndị injinia na-arụ ọrụ, nke nwere ụlọ nyocha mara mma, anyị nwere ike ime nnwale na nyocha na usoro teknụzụ nke osisi nhazi ịnweta, gụnyere ule uru ore, ule pilot;Nyocha ọkwa ọkwa mineral nkịtị gụnyere Pb, Zn, Fe, Cu, Li, S, P analysis, wdg.
Ndị Injinia Nhazi Ọkachamara na Ndị Injinia Mechanical
