تازه‌های منابع دیجیتال

Expermental treatment of a low- grade copper ore, neskany mine, Anarak area

/ ()

Report investigation of benefication of the copper ore from Maidook

/ by F. Forouzesh()

Seh changi lead zinc mine

/ Bazin, D., Hubner, H, ; D. Bazin- H. Hubner

Preliminary report of reconnalssance trip to the copper mineralization of south and south- western rang of Rafsanjan

/ by: n. Taghizadeh

Geochemical investigation in Nojamir Qarreh Dorreh locality

/ By G. H. Voussough zadeh()