placer nkwụnye ego iso nke elu kasịnụ nke bara uru mineral nke elu kpọmkwem nnukwu mpo (na anwụ ngwa ngwa) nke kpụrụ weathering nke ndị nne na nna oké nkume na, ọtụtụ mgbe, ekemende e ebuga iyi ma ọ bụ ife edinam
