Now Chun

Porphyry copper deposit in Kerman, Iran

Names and other identifiers

GMRAP ID 9321
Alternate names Nochon
Tract name Kerman (142pCu9016)
Group name Sar Cheshmeh Group
Included sites Group includes Now Chun, Sar Chesmeh, Sar Kuh deposits and Seridune prospect.
Site status deposit

Geographic location

Country Iran
State or province Kerman
Geographic location 55.85, 29.9333
Geologic map unit 55.85, 29.9333
Nearby data

Geologic information

Deposit type Porphyry copper
Age determination method Geologic inference
Age range Oligocene–Miocene or late Miocene(?)
Age reference Inferred to be same age as nearby Sar Cheshmeh deposit.
Minerals chalcopyrite, galena, hematite, magnetite, molybdenite, pyrite, sphalerite
Associated rocks rhyodacite-hornfels andesite-tuff
Tectonic setting continental margin
Stratigraphic age Oligocene–Miocene or late Miocene(?)

Commodity and development information

Development status Producer
Major commodities Cu, Mo
Trace commodities Pb, Zn, Ag, Hg
Tonnage (Mt) 527Mt
Cu grade (%) 0.26%
Contained copper 1,400,000t
Gold-Moly ratio -9999

Reference information

Comments Cu-Mo porphyry deposit; calc-alkaline; in production; expansion to be completed in 2015.
Study area name Tethys
References Abedi and Norouzi (2012); Arian and others (2011); Haschke and others (2010); Iran Geological Survey (2012a); Iran Geological Survey (2012b); Iran Geological Survey (2012e); National Iranian Copper Industries Co. (2012); Pour and others (2011); Ranjbar and Honarmand (2004); Ranjbar and others (2005); Saein and others (2012); Shafiei (2010); Shafiei and others (2009); Shafiei and Shahabpour (2008)
Site reference Zürcher and others (in press)
Abedi M., and Norouzi, G-H., 2012, Integration of various geophysical data with geological and geochemical data to determine additional drilling for copper exploration: Journal of Applied Geophysics, v. 83, p. 35-45. (Also available at http://dx.doi.org/10.1016/j.jappgeo.2012.05.003.)Arian, Mehran; Alizadeh, Hasan; and Noroozpour, Hamideh, 2011, Satellite geometry of faults and fractures and its relationship with porphyry deposits in northern parts of Dahaj-Sardoiyeh belt, south of Iran: Indian Journal of Science and Technology, v. 4, no. 10, p. 1303–1306. (Also available at http://www.indjst.org/archive/vol.4.issue.10/19-oct11mehran.pdf.)Haschke, Michael; Ahmadian, Jamshid; Murata, Mamoru; and McDonald, Iain, 2010, Copper mineralization prevented by arc-root delamination during Alpine-Himalayan collision in central Iran: Economic Geology, v. 105, p. 855–865. (Also available at http://dx.doi.org/10.2113/gsecongeo.105.4.855.)Iran Geological Survey, 2012a, Distribution of mineral deposits and occurences of copper: Iran Geological and Mineral Exploration Survey database, accessed June 25, 2012, at http://www.gsi.ir/Images/WEBMINE/cu/prj_cu.htm.Iran Geological Survey, 2012b, Distribution of mineral deposits and occurences of gold: Iran Geological and Mineral Exploration Survey database, accessed June 25, 2012, at http://www.gsi.ir/Images/WEBMINE/au/au-vein/prj_au_v.htm.Iran Geological Survey, 2012e, Minerals information of Iran: Iran Geological and Mineral Exploration Survey Web page accessed June 25, 2012, at http://www.gsi.ir/General/Lang_en/Page_43/WebsiteId_17/Minerals.Distribution.html.National Iranian Copper Industries Co., 2012, National Iranian Copper Industries Company: International Copper Study Group (ICSG) Meeting, 20th, Lisbon, April 25–27, 2012, 16 p., accessed October 11, 2012, at http://www.icsg.org/index.php?option=com_docman&task=doc_download&gid=344&Itemid=62. (Now available at http://www.icsg.org/index.php/meetings-and-presentations-2/finish/157-2012-04-icsg-39th-regular-meeting-and-joint-study-groups-seminar-lisbon-portugal/848-iran-copper-industry-nicico.)Pour, A.B., Hashim, Mazlan, and Marghany, Maged, 2011, Using spectral mapping techniques on short wave infrared bands of ASTER remote sensing data for alteration mineral mapping in SE Iran: International Journal of the Physical Sciences, v. 6, p. 917–939. (Also available at http://www.academicjournals.org/IJPS/PDF/pdf2011/18Feb/Pour%20et%20al.pdf.)Ranjbar, H., and Honarmand, M., 2004, Integration and analysis of airborne geophysical and ETM+ data for exploration of porphyry type deposits in the Central Iranian volcanic belt using fuzzy classification: International Journal of Remote Sensing, v. 25, p. 4729–4741. (Also available at http://dx.doi.org/10.1080/01431160410001709011.)Ranjbar, Hojjatollah; Shahriari, Hadi; and Honarmand, Mehdi, 2005, Integration of ASTER and airbourne geophysical data for exploration of copper mineralization—A case study of Sar Cheshmeh area: International Society for Photogrammetry and Remote Sensing (ISPRS) Congress, 20th, Istanbul, July 12–23, 2004 [Proceedings], v. 35, pt. B4, 6 p. (Also available at http://www.isprs.org/proceedings/XXXV/congress/comm4/papers/438.pdf.)Saein, L.D, Rasa, I., Omran, N.R., Moarefvand, P., and Afzal, P., 2012, Application of concentration-volume fractal method in induced polarization and resistivity data interpretation for Cu-Mo porphyry deposits exploration, case study—Nowchun Cu-Mo deposit, SE Iran: Nonlinear Processes in Geophysics, v. 19, no. 4, p. 431–438 (Also available at http://www.nonlin-processes-geophys.net/19/431/2012/npg-19-431-2012.pdf.)Shafiei, Behnam, 2010, Lead isotope signatures of the igneous rocks and porphyry copper deposits from the Kerman Cenozoic magmatic arc (SE Iran), and their magmatic-metallogenic implications: Ore Geology Reviews, v. 38, p. 27–36. (Also available at http://dx.doi.org/10.1016/j.oregeorev.2010.05.004.)Shafiei, Behnam; Haschke, Michael; and Shahabpour, Jamshid, 2009, Recycling of orogenic arc crust triggers porphyry Cu mineralization in Kerman Cenozoic arc rocks, southeastern Iran: Mineralium Deposita, v. 44, p. 265–283. (Also available at http://dx.doi.org/10.1007/s00126-008-0216-0.)Shafiei, B., and Shahabpour, J., 2008, Gold distribution in porphyry copper deposits of Kerman region, southestern Iran: Iran, Journal of Sciences, v. 19, p. 247–260. (Also available at http://journals.ut.ac.ir/page/download-7AS0PN_X5TM.artdl.)