Some comments regarding the correlation turquois- alunite and the correlation between this association and porphyry copper deposits

/ By V. Ziegler(Sadrezadeh, M.)

The Geology, geochemistry, and sedimentology of the lake van in Turkey

/ Stephan Kempe and Egon Degens(Degens, Egon T.)

Specifications techniques pour des recherches de phosphates dans le sud- quest de L Iran

/ B. R. G. M.()

Diapirs south Of Semnan central- Iran

/ [By] Richter Bernburg()

Project detude des roches metamorphiques de lIran

/ P. Vialon et A. Houshmandzadeh(Houshmandzadeh, A.)