 | | Book | | Dr. G. Liittig, Erlangen Band 25 GEOL OGY OF PAKISTAN edited by / F. K. Bender and H. A. Raza 1995...BORNTR AEGER · BERLIN · STUTTGART GEOLO GY OF PAKISTAN edited by F .K. Bender and H.A. Raza by D....Developme nt Institute of Pakistan, 230, Nazimuddi n Road F-7 /4, Islamabad, Pakistan. Dr. D. BANNERT, Dr....of Pakistan, FF 2 Block 59, Seaview Township, Defence Housing Authority, Karachi-75500, Pakistan. Prof...University of the Punjab, New Campus, Lahore-54590, Pakistan. Ongoing small scale detachment tectonics within |  | | Journal (article/letter/editorial) | | Department of Geology,Universityof Peshawar,Peshawar,Pakistan BRIAN F. WINDLEY, Departmentof Geology,Universityof...KHAN GeologicalSurveyof Pakistan,Peshawar,Pakistan Abstract The Waziristan complex, coveringover500...chromianchloriteand/or chromian serpentine + magnetite. In Cr-A1-Fe +3+ Ti spacethe chromites plotin... Introduction OF the six major ophiolitesof Pakistan,the Waziristancomplexis the third mostextensiveafter...Sakhakot-Qila) ophiolite (Fig. 1) is described by Ahmed and Hall (1984). The Waziristan ophiolite occupiesabout |  | | Report (issue) | | Quetta-Muslim Bagh-Sibi Region, Balochistan, West-Central Pakistan By Florian Maldonado, Jan M. Mengal, Shahid H...Department of the Interior U.S. Geological Survey MFT Pakistan SR .L GB S Open-File Report 2011–1224 MBT...Quetta-Muslim Bagh-Sibi region, Balochistan, west-central Pakistan: U.S. Geological Survey Open-File Report 2011–1224...Landsat imagery showing study area in West-Central Pakistan. Contents Abstract .....................................................................12 Ophiolite, Melange, Intrusive Rocks, and Sedimentary Rocks |  | Kakar, Mohammad Ishaq, Kerr, Andrew C., Mahmood, Khalid, Collins, Alan S., Khan, Mehrab, McDonald, Iain (2014) Supra-subduction zone tectonic setting of the Muslim Bagh Ophiolite, northwestern Pakistan: Insights from geochemistry and petrology. Lithos, 202. 190-206 doi:10.1016/j.lithos.2014.05.029 | Journal (article/letter/editorial) | | tectonic setting of the Muslim Bagh Ophiolite, northwestern Pakistan: Insights from geochemistry and petrology...tectonic setting of the Muslim Bagh Ophiolite, northwestern Pakistan: Insights from geochemistry and petrology...tectonic setting of the Muslim Bagh Ophiolite, PT northwestern Pakistan: insights from geochemistry and...Mineralogy, University of Balochistan, Quetta, Pakistan. 2 School of Earth and Ocean Sciences, Cardiff...Earth Sciences, University of Sargodha, Sargodha, Pakistan. 4 Tectonics, Resources and Exploration (TRaX) |  | | Report (chapter) | | Shangla ultramafic body in the Indus suture zone of Pakistan Mohammad Arif and M. Qasim Jan Geological Society...Shangla ultramafic body in the Indus suture zone of Pakistan MOHAMMAD A R I F 1 & M. Q A S I M J A N N C...in Geology, University of Peshawar, Peshawar, Pakistan i Present address: Department of Geology, University...zone between the Kohistan island arc and the Indo-Pakistan plate. These rocks contain disseminated grains...the development of ferritchromit and, rarely, magnetite along fractures and margins of individual grains | | Maldonado, Florian, Menga, Jan Mohammad, Khan, Shabid Hasan, Thomas, Jean-Claude (2011) Digital geologic map and Landsat image map of parts of Loralai, Sibi, Quetta, and Khuzar Divisions, Balochistan Province, west-central Pakistan. Open-File Report 2011-1093. US Geological Survey doi:10.3133/ofr20111093 | Report (issue) | | Bela-Muslim Bagh-Waziristan-Ophiolite belt and Kohistan-Ladakh block India-Pakistan block AB B CF DF...HF IPB KAB KB KR LB MB Afghanistan block Bela Ophiolite Chaman fault Dalbandin fault Gwal-Bagh fault Gardez...India-Pakistan block Karakoram block Kohistan block Kirthar Range Ladakh block Muslim Bagh Ophiolite MBT...Sulaiman Range Turan block Waziristan Ophiolite II II Pishin flysch province (flysch deposits) III Sulaiman...sequence) Afghanistan block (intrusive rocks) V Ophiolite Structural, topographic, and geographic features |  | Baxter, Alan T., Aitchison, Jonathan C., Zyabrev, Sergey V., Ali, Jason R. (2011) Upper Jurassic radiolarians from the Naga Ophiolite, Nagaland, northeast India. Gondwana Research, 20 (2) 638-644 doi:10.1016/j.gr.2011.02.001 | Journal (article/letter/editorial) | | r Upper Jurassic radiolarians from the Naga Ophiolite, Nagaland, northeast India Alan T. Baxter a, Jonathan...clearly imaged radiolarians reported from the Naga Ophiolite. They are significantly older than fossils previously...Keywords: Radiolaria Ophiolite Jurassic Suture India 1. Introduction Naga Ophiolite is a highly dismembered...Manipur in north-east India. It lies at the northernmost extent of a larger belt of ophiolite-related material...2001; Baxter et al., 2010). In Pakistan correlatives can be found in Waziristan, Bela and Muslim Bagh (Moores |  | | Report (chapter) | | i o n a Institute l of Oceanography, Karachi, Pakistan Abstract: Petrographic and geochemical data for...section of nearby ophiolite sequences. This association of rocks suggests that an ophiolite melange was sampled...plates to the south and the Eurasian plate to the north. Since Neogene time, the Murray Ridge-Dalrymple...an adjoining negative anomaly of -300 nT to the north. This fits exactly the pattern expected for a seamount...brown groundmass of albite-rich plagioclase, magnetite and former glass. Although the mafic phenocrysts |  | | Report (chapter) | | segment can be divided into: (1) the Late Palaeozoic North Afghan Variscan domain, which forms the southern...–Punjab syntaxis (Burtman 2013) in Kyrgyzstan –Pakistan over a length of approximately 1300 km (Fig. 1)...around 1100 km in a north –south direction from the North Afghan –Tajik Basin in the north to the Maskhel...Pamir– Punjab syntaxis. The Turan Plate in the north, deeply buried for the most part under a thick pile...pile of Mesozoic –Cenozoic strata of the North Afghan– Tajik Basin, is an area of extensive exploration |  | | Journal (article/letter/editorial) | | Ultramafic Rocks of the Jijal Complex, Northwest Pakistan by M. QASIM JAN 1 AND BRIAN F. WINDLEY 2 NCE Geology...Geology, University of Peshawar, Peshawar, Pakistan 2 Department of Geology, The University, Leicester...masses within the garnet granulites. These contain magnetite and pleonaste with < 10 wt.% Cr2O3, and less magnesian...occupies the southern part of the complex just north of the Indus suture, and consists of pyroxenites...Ba/SiO2 ratios do not characterize them as MORB, ophiolite or back-arc, fore-arc rocks, but group them with |  | Maldonado, Florian, Khan, S.H., Mengal, J.M. (1994) Preliminary geologic map of parts of Loralai, Sibi, Quetta, and Khuzar divisions, Balochistan Province, west-central Pakistan. Open-File Report Vol. 1994 (94-689) US Geological Survey doi:10.3133/ofr94689 | Report (issue) | | AND KHUZAR DIVISIONS, BALOCHISTAN PROVINCE, WEST-CENTRAL PAKISTAN By Florian Maldonado1, Shahid Hasan...Denver, Co 80227. 2Geological Survey of Pakistan, Quetta, Pakistan. INTRODUCTION The area covered by this...generalized geologic map is located in west-central Pakistan (fig. 1) and is a product of the Balochistan Coal-Basin...cooperative program of the Geological Survey of Pakistan and the United States Geological Survey. Funding...Funding was provided by the Government of Pakistan and the United States Agency for International Development |  | | Journal (article/letter/editorial) | | year-oldchromitein the Selukwe greenstonebelt (Zimbabwe)to the ophiolite-hostedMiocene depositsof New Caledonia. They provideindications...Chromite depositsin Archcangreenstonesresemblethe ophiolite oresin respectto their peridotitc hostrocks,shapes...differenttectonic settings.The settingsdistinguished are (1) ophiolite,lower crustalcumulates,(2) podiform chromitein...difficultto obductat this time. 4. After 800 Ma, ophiolite-hostedpodiformchromite depositspredominate,indicating...spreads "ophiolitic" will therefore be used for ophiolite- out laterallyat or abovethe level where fluid |  | Rajabzadeh, Mohammad Ali, Haddad, Fatemeh, Polgári, Márta, Fintor, Krisztián, Walter, Heléna, Molnár, Zsombor, Gyollai, Ildikó (2017) Investigation on the role of microorganisms in manganese mineralization from Abadeh-Tashk area, Fars Province, southwestern Iran by using petrographic and geochemical data. Ore Geology Reviews, 80. 229-249 doi:10.1016/j.oregeorev.2016.06.035 | Journal (article/letter/editorial) | | manganese mineralization from Abadeh-Tashk area, Fars Province, southwestern Iran by using petrographic and geochemical...Manganese Microorganism Petrography Geochemistry Ophiolite Iran a b s t r a c t Hydrothermal manganese and...ferromanganese deposits associated with Neyriz ophiolite colored mélange occurred as small ore deposits...deposits in the Abadeh-Tashk area, SE of Fars Province, SW Iran. The deposits are found in three types: a) banded...Oksuz, 2011; Polgári et al., 2012a). The Neyriz ophiolite in the Abadeh-Tashk area is comprised mainly of |  | | Journal (article/letter/editorial) | | in the samples by forming ferrian chromite and magnetite at the expense of the spinel-group minerals and...common accessory minerals in peridotites of the ophiolite complexes. They display a wide range in composition...and geological map of the Iti and Kallidromon ophiolite suites. magmatic or secondary origin. Unaltered...ultramafic rocks from the Iti and Kallidromon ophiolite suites, continental Central Greece, aiming to...allochthonous units (Beotian, Pelagonian and Ophiolite units) on a basement consisting of rocks belonging |  | Béziat, Didier, Bourges, François, Debat, Pierre, Lompo, Martin, Martin, François, Tollon, Francis (2000) A Paleoproterozoic ultramafic-mafic assemblage and associated volcanic rocks of the Boromo greenstone belt: fractionates originating from island-arc volcanic activity in the West African craton. Precambrian Research, 101 (1) 25-47 doi:10.1016/s0301-9268(99)00085-6 | Journal (article/letter/editorial) | | single process of genesis. As some modern igneous province, the Birimian crust was generated by both volcanic...African Craton (Bessoles, 1977), to the east and north of the Archean Liberian cratonic nucleus (Camil...greenstone belt (from Feybesse et al., 1990); (c) Poura district (from the modified BRGM-BUVOGMI map, 1983); (d)...Loraboué prospect, in the northern part of the Poura district located 160 km south-west of Ouagadougou. The...Precambrian Research 101 (2000) 25–47 which trends north-south and is 500 km long and 40 km wide (Feybesse |  | | Book | | Chatterjee Fareeduddin A Petrographic Atlas of Ophiolite An example from the eastern India–Asia collision...collision zone A Petrographic Atlas of Ophiolite Naresh Chandra Ghose Nilanjan Chatterjee • Fareeduddin...Fareeduddin A Petrographic Atlas of Ophiolite An Example from the Eastern India–Asia Collision Zone 123 Naresh...section of the oceanic crust/mantle, known as an ophiolite. And many detailed studies now reveal that there...from detailed field work that will tell us if the ophiolite was rooted, for example in a ridge or an oceanic |  | | Journal (article/letter/editorial) | | rocks occur in the Oliva de la Frontera area (province of Badajoz) and belong to the South-Central belt...(1992) Geochemistry and origin of the Bald Knob, North Carolina manganese deposit. Econ Geol 87: 2023±2040...occurrence and formation of pyrophanite in late-formed magnetite porphyroblats. N Jb Mineral Abh 149: 13±21 Marescotti...manganese deposits of the Penganga Beds, Adilabad District, Andhra Pradesh, India. VI IAGOD Symposium, Tbilisi...of Mn-deposits in the Waziristan Ophiolite Complex, North Waziristan, Pakistan. Mineral Deposita 34: |  | | Journal (article/letter/editorial) | | com/locate/chemer Origin and evolution of Suru Valley ophiolite peridotite slice along Indus suture zone, Ladakh...serpentinized peridotites from the Suru Valley ophiolite slice Ladakh Himalaya, in an attempt to put constraints...a supra-subduction zone environment related to north dipping intra-oceanic island arc during Cretaceous...ocean. Keywords: Indus suture zone Suru Valley ophiolite Cr-spinel 1. Introduction Ophiolites are the...(Dilek and Flower, 2003; Dilek and Furnes, 2011). In north-western Ladakh Himalaya mafic and ultramafic rocks |  | | Report (chapter) | | geology and tectonics of the Kohistan island arc, north Pakistan MICHAEL G. PETTERSON Department of Geology...is a c. 30 000 km2 terrane situated in northern Pakistan. The great bulk of Kohistan represents growth...Plateau or Alaska). The Kohistan terrane, north Pakistan (Fig. 1) is one of the world’s best examples...calc-alkaline volcanic and plutonic rocks in the north (Kohistan batholith, Chalt, Western Shamran and...Group. Inset shows position of Kohistan in north Pakistan, and adjacent countries of Afghanistan and |  | Barra, Fernando, Gervilla, Fernando, Hernández, Elkin, Reich, Martin, Padrón-Navarta, José Alberto, González-Jiménez, José Maria (2014) Alteration patterns of chromian spinels from La Cabaña peridotite, south-central Chile. Mineralogy and Petrology, 108 (6) 819-836 doi:10.1007/s00710-014-0335-5 | Journal (article/letter/editorial) | | La Cabaña peridotite is part of a dismembered ophiolite complex located within the metamorphic basement...chromite, and >0.5 in ferrian chromite and Cr-magnetite. Interpretation of the data obtained and Cr-spinel...fluid/rock and Cr-spinel/ silicate ratios, Cr-magnetite can also form over Fe2+-rich chromite and/or ferrian...reaction between primary chromite and secondary magnetite deposited over the chromite grains during prograde...responsible for the formation of an Fe-rich or Cr-magnetite rim in chromitites from Tuscany, Italy. These |  | | Journal (article/letter/editorial) | | pyrrhotite, typically partially altered to millerite, magnetite, pyrite, nickeloan pyrrhotite, maucherite and...that links the Serra do Novio manganese mining district with the port of Santana, at the mouth of the...laterally extensive at certain horizons, whereas in ophiolite complexes, the PGE are only concentrated locally...GS209 (Table 4). 385 pentlandite – millerite – magnetite aggregates. Maucherite, poorly crystalline and...common sulfide, but millerite associated with magnetite, maucherite, gersdorffite and Bi-sulfides is present |  | | Journal (article/letter/editorial) | | (Bikkulovo, Kazgan-Tash, Kyzyl-Tash, Kozhaevo, Kusimovo, North- and Middle-Fayzuly, South-Fayzulynorthern part...belt stretching for about 300 km from Miass in the north to Sibai in the south (Fig. 1). Deposits are confined...Mamilino; (12) Gubaidulino, (13) Yanzigitovo, (14) North-, Middle- and South-Faizuly, (15) Bakhtino, and...Gabdimovo, Niyazgulovo-2, Ayusazovo, Yalimbetovo, North-, Middle- and South-Fayzuly, Yanzigitovo, (5) Urazovo...a few tens of metres in the western part. An ophiolite association is developed to the west from the |  | | Journal (article/letter/editorial) | | (especially Cr, Fe, Al, Mg) is due to several factors: magnetite introduction during serpentinization and talc-carbonate...size), and, possibly, exsolution of Cr-Al and magnetite phase pairs, both at midamphibolite to granulite...Rhonda group (Rhonda South, Mlimo, Mlimo West, Mlimo North, Hmardick, Jorosopad, United) Eureka Shurugwi belt...major, upright, north-trending synclines (Magakooshla and Wolfshall) and by D2 north east–trending refolds...Body Airstrip Body Rhonda Rhonda South Mlimo Mlimo North Hmardick Jorosopad United Eureka Chingwa-ma-Karoro |  | Zheng, Hao, Huang, Qiang-tai, Kapsiotis, Argyrios, Xia, Bin, Yin, Zheng-xin, Zhong, Yun, Lu, Ye, Shi, Xiao-long (2017) Early cretaceous ophiolites of the Yarlung Zangbo Suture Zone: insights from dolerites and peridotites from the Baer upper mantle suite, SW Tibet (China) International Geology Review, 59 (11) 1471-1489 doi:10.1080/00206814.2016.1276867 | Journal (article/letter/editorial) | | Zangbo Suture Zone; suprasubduction zone; Baer ophiolite; Zircon U–Pb age; Hf isotopes Furnes 2011; Nicolas...inability to effectively explain the so called ‘ophiolite conundrum’ [seafloor spreading shown by dike complexes...apart from the vast majority of the Neo-Tethyan ophiolite complexes, thus sending a cautionary message about...Neo-Tethys. Although some of its neighbouring ophiolite outcrops have been studied in detail with respect...geotectonic setting [i.e. Dajiweng ophiolite (Lian et al. 2014); Purang ophiolite (Gong et al. 2016)], there |  | Buckman, Solomon, Aitchison, Jonathan C., Nutman, Allen P., Bennett, Vickie C., Saktura, Wanchese M., Walsh, Jessica M.J., Kachovich, Sarah, Hidaka, Hiroshi (2018) The Spongtang Massif in Ladakh, NW Himalaya: An Early Cretaceous record of spontaneous, intra-oceanic subduction initiation in the Neotethys. Gondwana Research, 63. 226-249 doi:10.1016/j.gr.2018.07.003 | Journal (article/letter/editorial) | | Ladakh. The age, tectonic evolution and timing of ophiolite obduction are critical to our 1 ACCEPTED MANUSCRIPT...by Hu et al. (2016), or involved intra-oceanic ophiolite and island-arc terranes in multiple collisions...the east to Pakistan in the west contains preserved fragments of MA juvenile ophiolite and island arc...complex intruded and developed on top of this ophiolite (Pedersen et al., 2001) and was initially regarded...equivalent Nindam Formation to the north (Fuchs, 1982). Together the ophiolite and island arc represent an important |
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