Journal of Geotechnical Geology

Journal of Geotechnical Geology

Variscite occurrence in Kushk deposit, Bafg (Yazd Province)

Yazarlar: Shahrzad Sherafat, Esmat Mohammady Nasab, Mohammadali Mackizadeh, Mahnaz Khodami

Cilt 3 , Sayı 4 , 2007 , Sayfalar 260-265

Konular:-

Anahtar Kelimeler:Bafg block,Dezu Formation,Supergene environment,Variscite

Özet: Kushk Deposit is located in the Central Iran tectonic zone and is a part of the Bafg block (Bafg-Saghand Belt). öDezu Formation in the Kushk area are widespread occurrence The Dezu Formation in the Kushk area is of widespread occurrence and includes terrigenous, carbonate and volcanic rocks. The black shale, which belongs to the Dezu Formation hosts Pb-Zn mineralization (Galena, Pyrite, Sphalerite). Variscite is formed generally as nodules, open space filling and veinlets in ore bearing parts of deposit. In supergene environment, oxidation of sulphide minerals releases H2SO4 bearing fluids. The leaching of Al(OH)3 and phosphates from the host rock in acidic environment and reactions between them produce Variscite.

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@article{2007, title={Variscite occurrence in Kushk deposit, Bafg (Yazd Province)}, volume={3}, number={260–265}, publisher={Journal of Geotechnical Geology}, author={Shahrzad Sherafat, Esmat Mohammady Nasab, Mohammadali Mackizadeh, Mahnaz Khodami}, year={2007} }
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Shahrzad Sherafat, Esmat Mohammady Nasab, Mohammadali Mackizadeh, Mahnaz Khodami. (2007). Variscite occurrence in Kushk deposit, Bafg (Yazd Province) (Vol. 3). Vol. 3. Journal of Geotechnical Geology.
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Shahrzad Sherafat, Esmat Mohammady Nasab, Mohammadali Mackizadeh, Mahnaz Khodami. Variscite Occurrence in Kushk Deposit, Bafg (Yazd Province). no. 260–265, Journal of Geotechnical Geology, 2007.
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