Ịrụ okporo ụzọ
Ogwe aka diamond bụ ihe eji gwupụta ihe nke a na-eji arụ ọrụ n'okporo ụzọ, nke a na-eji gwupụta nkume gbawara agbawa, ihe ndị sitere n'ikuku siri ike, ụrọ siri ike, shale na karst. Site n'ọrụ ya dị ike, ọ na-eme ka arụmọrụ nke owuwu nkume ndị na-agbaji okporo ụzọ ka mma nke ukwuu.
LEE ỌZỌ






















































