Department of Geology, Faculty of Sciences, Islamic Azad University, North Tehran Branch, Tehran, Iran
Abstract
The Bagh Khoshk copper deposit, situated in 145 km southwest of Kerman, is in the Orumiyeh-Dokhtar zone. The major trend of joints is NE–SW in the mine district. Major rock units in the study are volcano-sedimentary and volcanic rocks such as tuffs, basalts, basaltic andesite, andesite and rhyolite of the Eocene age. Furthermore, other rocks outcropped in the area are gabbrodiorite, dolerite, diorite, quartz-diorite, tonalite and granodiorite of the Oligo-Miocene age.
Different alterations of potassic, phyllic, argllic and propylitic types are observed in the area. The ore-paragnesis includes pyrite, chalcopyrite, bronite, covelite, chalcocite, cuprite, tenorite, malachite and minerals such as magnetite and hematite.
Using 264 rock-samples, lithochemical exploration shows a high Cu-anomalous zone in the central part of tonalite intrusion (Cu content 0.003 % to 1.06%). Based on these data and particularly the alteration patterns, the Bagh Khoshk Cu-deposit could be compared with porphyry–type model. From the geophysical studies and drilling data in 1971, the estimated Cu-reservoir was reported 24 Mt with average grade of 0.27% Cu.
Khakzad,A. and Shaban,S. (2006). Study of Mineralograghy, Petrology ,Alteration and Lithochemistry of Bagh Khoshk Copper Deposit (Northeast Sirjan). Scientific Quarterly Journal of Geosciences, 15(58), 68-85.
MLA
Khakzad,A. , and Shaban,S. . "Study of Mineralograghy, Petrology ,Alteration and Lithochemistry of Bagh Khoshk Copper Deposit (Northeast Sirjan)", Scientific Quarterly Journal of Geosciences, 15, 58, 2006, 68-85.
HARVARD
Khakzad A., Shaban S. (2006). 'Study of Mineralograghy, Petrology ,Alteration and Lithochemistry of Bagh Khoshk Copper Deposit (Northeast Sirjan)', Scientific Quarterly Journal of Geosciences, 15(58), pp. 68-85.
CHICAGO
A. Khakzad and S. Shaban, "Study of Mineralograghy, Petrology ,Alteration and Lithochemistry of Bagh Khoshk Copper Deposit (Northeast Sirjan)," Scientific Quarterly Journal of Geosciences, 15 58 (2006): 68-85,
VANCOUVER
Khakzad A., Shaban S. Study of Mineralograghy, Petrology ,Alteration and Lithochemistry of Bagh Khoshk Copper Deposit (Northeast Sirjan). Geoscience, 2006; 15(58): 68-85.