The approximately 150 km 2 Jijal complex occupies a deep-level section of the Cretaceous Kohistan are obducted along the Indus suture. The complex consists of mafic garnet granulites, and a > 10 km × 4 km slab of pyroxenites (diopsidite > websterite; ± olivine), dunite, and subordinate peridotite, all of which are devoid of plagioclase.
Multistage evolution of the Jijal ultramafic–mafic complex (Kohistan, N Pakistan): Implications for building the roots of island arcs. Earth and Planetary Science Letters, 2007. Jean-louis Bodinier. Delphine Bosch. ... (Kohistan Complex, Jijal-Kamila Area, Northern Pakistan): Implications for the Evolution of an Oceanic Subduction Zone ...
For this purpose, soil and wild plant species samples were collected along mafic and ultramafic terrain in the Jijal, Dubair, and Alpuri areas of Kohistan region, northern Pakistan. These samples were analyzed for the concentrations of MTM (Na, K, Ca, Mg, Fe, Mn, Pb, Zn, Cd, Cu, Cr, Ni, and Co) using atomic absorption spectrometer (AAS-PEA-700).
Fig. 9. Four-stage schematic evolution of the Kohistan arc during the 117–90 Ma period. Vertical arrow labeled "DMM-EM2" indicates a 2- component source contributing to the arc magmatism (+indicates increasing participation of the EM2/sediment component). See text for details. - "Multistage evolution of the Jijal ultramafic-mafic complex (Kohistan, N Pakistan): …
July, the same as June, in Jijal, Pakistan, is another tropical summer month, with average temperature varying between 30.3°C (86.5°F) and 20.8°C (69.4°F). Temperature In July, the average high-temperature is essentially the same as in June - a still tropical 30.3°C (86.5°F). In Jijal, Pakistan,, the average low-temperature is 20.8°C (69.4°F).
The Jijal Complex, one of the largest Neo-Tethyan ophiolites (ca. 150 km 2) in Pakistan, occupies a deep-level section of the Cretaceous Kohistan Arc that was obducted along the Main Mantle Thrust or Indus Suture Zone. Peridotites of the Jijal Complex consist mainly of harzburgite and dunite with numerous podiform chromitites.
Fig. 7. 207Pb/204Pb vs. 206Pb/204Pb plot of the Jijal ultramafic–mafic complex (t0=100 Ma). Indian MORB field after Mahoney et al. (1998, 2002); Indian Ocean sediments field after Ben Othman et al. (1989); Kiru–Kamila amphibolites field after Dhuime et al. (2006). The compositions of the DMM (Depleted MORB Mantle), HIMU (High μ=238U/204Pb), EM1 (Enriched Mantle 1) …
ⓘ Mingora emerald deposit, Swat District, Khyber Pakhtunkhwa Province, Pakistan Reference Search (possible matching items) Miller, D. Jay, Loucks, Robert R., Ashraf, Mohammad (1991) Platinum-group element mineralization in the Jijal layered …
Multistage evolution of the Jijal ultramafic–mafic complex (Kohistan, N Pakistan): implications for building the roots of island arcs. ... The mineralogy and geochemistry of the metamorphosed basic and ultrabasic rocks of the Jijal complex, Kohistan, NW Pakistan. Journal of Petrology, 22 (1981), pp. 85-126. CrossRef View Record in Scopus ...
The approximately 150 km 2 Jijal complex occupies a deep-level section of the Cretaceous Kohistan are obducted along the Indus suture. The complex consists of mafic garnet granulites, and a > 10 km × 4 km slab of pyroxenites (diopsidite > websterite; ± olivine), dunite, and subordinate peridotite, all of which are devoid of plagioclase.
Fig. 4. 143Nd/144Nd vs. 147Sm/144Nd diagram for the Jijal ultramafic–mafic complex. Inset shows an enlargement of the plot of the Cpx from the ultramafic section (n=6) boxed and the lherzolite lens KH97-112. Numbers in brackets correspond to the results when the lherzolite lens is included in the isochron regression calculation. Abbreviations used are as in Fig. 3. - …
Хүн болгон аз жаргалтай амьдрахыг хүсдэг. Та бүхэндээ туслах үүднээс зурхайн орд бүрээр зөвлөгөө бэлдлээ. Од эрхэсийн байрлал бидний зан чанарт нөлөөлдөг. Хүний дадал зуршил өөрчлөгддөг ч гэлээ хувь хүний зан чанар ...
jal alpine ultramafic complex (northern Pakistan). The garnet contains, on average, 10.1 wt. tlo Cr2O3 (range 9,2 - tt.6qo) and has a formula car.*(cro.urrier+,.r*eb.r) Si2.9sOl2. The garnet formed during retrograde greenschist-facies metamorphism of the Jijal complex. Keywords; chromian andradite, dunite, Jijal complex, Pakistan, retrograde ...
Health risk assessment of heavy metals and their source apportionment in drinking water of Kohistan region, northern Pakistan, The mafic and ultramafic rocks of the Jijal complex of KIA are exposed in Dubair and Jijal areas,, The ultramafic rocks of both KIA and ISZ in the area are hosting chromite deposits,...
Anhydrite Assimilation by Ultramafic Melts of the Bushveld Complex, and Its Consequences to Petrology and Mineralization Metals, Minerals, and Society Cumulate xenoliths in Oligocene alkaline basaltic and lamprophyric dikes from the eastern Rhodopes, Bulgaria: Evidence for the existence of layered plutons under the metamorphic core complexes
Establishing economic potentiality of the Jijal ultramafic-mafic complex for its Cu, Ni, Au, Ag and PGE Contents appears a Strong Exploration Target....
The Jijal complex, covering more than 150 sq. km in the extreme north of Pakistan, is a tectonic wedge of garnet granulites intruded in the south by a 10 × 4 km slab of ultramafic rocks.
If the net flux to the island arc crust is primitive arc basalt, the evolved composition of most arc magmas entails the formation of complementary thick ultramafic keels at the root of the island arc crust. Dunite, wehrlite, and Cr-rich pyroxenite from the Jijal complex, constituting the Moho transition zone of the Kohistan paleo-island arc (northern Pakistan), are often mentioned as an ...
Miller, D., & Loucks, R. R. (1991). Platinum-group Element Mineralization in the Jijal Layered Ultramafic-mafic Complex, Pakistani Himalayas. Economic Geology, 86:1093-1102. Data: Mineral Data: Click here to view Chromite data: Locality Data: Click here to view Jijal complex, Upper Kohistan District, Khyber Pakhtunkhwa Province, Pakistan
Jijal, Pakistan - Climate and weather forecast by month. Detailed climate information with charts - average monthly weather with temperature, pressure, humidity, precipitation, wind, daylight, sunshine, visibility, and UV index data.
The Jijal ultramafic–mafic complex in Pakistan probably preserves the most complete fragments of the petrological Moho. However, a few studies argue for multiple origins (including petrogenetic speculations and tectonic reconstructions) for different lithologies. One of the main reasons for this dispute is the lack of direct age information of the ultramafic …
Miller, D., & Loucks, R. R. (1991). Platinum-group Element Mineralization in the Jijal Layered Ultramafic-mafic Complex, Pakistani Himalayas. Economic Geology, 86:1093-1102. Data: Mineral Data: Click here to view Chromite data: Locality Data: Click here to view Jijal complex, Upper Kohistan District, Khyber Pakhtunkhwa Province, Pakistan
The Jijal ultramafic–mafic complex in Pakistan probably preserves the most complete fragments of the petrological Moho. However, a few studies argue …
Сэтгэл булаасан. Найз нөхед нь түүнд санаа тавихгүй бол юү ч хийхгүй сууснаас болж үхэж магадгүй.
Хамгийн зөрүүд зурхайн ордууд. By Admin2 - June 7, 2021. 271. 0. Share on Facebook. Tweet on Twitter. ... Баянхошуу дахь гэр хорооллын хашаанд жижигхэн гэр галлаагүйн улмаас жиндүүхэн. Баруун хоймор дахь орон дээр ...
The present study, realized on the Jijal mafic–ultramafic basal section of the Cretaceous Kohistan oceanic arc (N Pakistan), discards a crystal fractionation model from a single parental magma to take into account the geochemical and isotope variations observed between the plutonic crust and the underlying ultramafic section.
The Jijal Complex, one of the largest Neo-Tethyan ophiolites (ca. 150 km 2) in Pakistan, occupies a deep-level section of the Cretaceous Kohistan Arc that was obducted along the Main Mantle Thrust or Indus Suture Zone.Peridotites of the Jijal Complex consist mainly of harzburgite and dunite with numerous podiform chromitites.
The present study, realized on the Jijal mafic–ultramafic basal section of the Cretaceous Kohistan oceanic arc (N Pakistan), discards a crystal …
Simplified geological map of the Kohistan Island Arc Complex (KAC, Northern Pakistan), modified after Burg et al.() (1) Jijal ultramafic–mafic complex; (2) Kamila amphibolite belt or 'metaplutonic complex'; (3) intrusive Chilas ultramafic–mafic complex (∼85 Ma); (4) Kohistan Batholith; (5) Jurassic to Cretaceous metasedimentary and metavolcanic units of the Jaglot …
The mafic–ultramafic Jijal Complex at the base of the arc has been studied extensively (e.g. Dhuime et al., 2007, 2009; Garrido et al., 2006, 2007; Gough, 2002; Jan & Howie, 1981; Khan et al., 1993; Ringuette et al., 1999).The southernmost ultramafic rocks of the Sapat complex and the lower part of the Jijal Complex are widely interpreted to represent the …
