Evalution of the suggested waelz and flotation- processes for the oxidized lead- zinc ore of Shah- Kuh mine near Isfahan, Iran

/ George Aletan(Geological survey of iran mineral-Dressing division)

Beneficiation of the lead- zinc ore from Hossien- Abad

/ A. Rahjoo()

Beneficiation of the lead- zinc ore

/ A. RahJoo(Geological survey of Iran, ore dressing-division)

Notes on the geology of the Elikoh lead- barite mine, Central Alborz

/ by: Herwig F. Holzer and Mortaza Momenzadeh(Momenzadeh, Mrteza)

Nishapur turquoise mines

/ D. Bazin, H. Hubner, T. Parsa(Hubner, H.-Pasa, T.)