 | Yui, Tzen-Fu, Chu, Hao-Tsu, Hwang, Shyh-Lung, Shen, Pouyan, Wu, Tsai-Way, Liou, J.G., Sobolev, Nikolay V. (2010) Geochemistry of garnetiferous Ti–clinohumite rock and talc–kyanite–phengite–almandine schist from the Kokchetav UHP terrane, Kazakhstan: An insight to possible origins of some chemically unusual UHP rocks. Lithos, 118 (1) 131-144 doi:10.1016/j.lithos.2010.04.005 | Journal (article/letter/editorial) | | talc–kyanite–phengite– almandine schist from the Kokchetav UHP terrane, Kazakhstan: An insight to possible origins of...Whiteschist Talc–kyanite–phengite–almandine schist Kokchetav UHP terrane a b s t r a c t Major-element, trace-element...Ti–clinohumite rocks and eclogites from the Kumdy Kol area, as well as talc–kyanite–phengite–almandine...whiteschists) and eclogites from the Kulet area of the Kokchetav ultrahigh-pressure (UHP) terrane, to explore...gneiss/metapelite in these two areas. Most eclogites from the Kumdy Kol and the Kulet areas exhibit chemical characteristics |  | ZHANG, R. Y., LIOU, J. G., ERNST, W. G., COLEMAN, R. G., SOBOLEV, N. V., SHATSKY, V. S. (1997) Metamorphic evolution of diamond-bearing and associated rocks from the Kokchetav Massif, northern Kazakhstan. Journal of Metamorphic Geology, 15 (4) 479-496 doi:10.1111/j.1525-1314.1997.00035.x | Journal (article/letter/editorial) | | diamond-bearing and associated rocks from the Kokchetav Massif, northern Kazakhstan R . Y. Z HA N G1 , J . G. L I OU...at Kumdy Kol and whiteschist from Unit II at Kulet, eastern Kokchetav Massif, northern Kazakhstan, were...with minor phlogopite, chlorite, margarite and zoisite. Inclusions and zoning patterns of garnet delineate...words: diamond; eclogite; K-feldspar lamellae; Kokchetav Massif; UHP; whiteschist I N T RO DU C TI O N Diamond...first identified from the Kokchetav Massif in the Caledonides of northern Kazakhstan. Although the discovery |  | | Journal (article/letter/editorial) | | titanite in UHP marble from the Kokchetav Massif, northern Kazakhstan YOSHIHIDE OGASAWARA,1,* KYOKA FUKASAWA...Kumdykol in the Kokchetav UHP (ultrahigh-pressure) metamorphic terrane, northern Kazakhstan. This impure...K-feldspar, diopside, and symplectites of diopside + zoisite, with minor amount of titanite, phengite, and garnet...exsolved phases were reintegrated by measuring their area fractions on digital images. The highest excess...of the UHP metamorphic unit. INTRODUCTION The Kokchetav terrane (Fig. 1) is well known for its ultrahigh-pressure |  | | Journal (article/letter/editorial) | | (UHPM) terranes (Erzgebirge Massif, Germany; Kokchetav Massif, Northern Kazakhstan; Rhodope Metamorphic Province... Keywords: Diamond, Raman, UHP metamorphism, Kokchetav, Erzgebirge, Rhodope Metamorphic Province introduCtion...from metamorphic rocks from the Kokchetav Massif, Northern Kazakhstan, microdiamonds have been identified...inclusions in garnet, zircon, clinopyroxene, kyanite, zoisite, biotite, and muscovite in a variety of metamorphic...photomicrograph for each (Fig. 1). Kokchetav Massif, Northern Kazakhstan Diamond-bearing samples were selected |  | Masago, H., Rumble, D., Ernst, W. G., Parkinson, C. D., Maruyama, S. (2003) Low delta18O eclogites from the Kokchetav massif, northern Kazakhstan. Journal of Metamorphic Geology, 21 (6) 579-587 doi:10.1046/j.1525-1314.2003.00465.x | Journal (article/letter/editorial) | | 579–587 Low d18O eclogites from the Kokchetav massif, northern Kazakhstan H. MASAGO,1,* D. RUMBLE,2 W. G....silicates in eclogites and whiteschists from the Kokchetav massif were analyzed by whole-grain CO2-laser fluorination...and UHP metamorphism. Key words: eclogite; Kokchetav massif; low d18O; whiteschist. INTRODUCTION Since...1990), the Kokchetav massif has attracted the interest of geoscientists worldwide. Kokchetav metamorphic...features of the complex. The significance of the Kokchetav massif and the much greater depths of burial indicated |  | Shatsky, V. S., Jagoutz, E., Sobolev, N. V., Kozmenko, O. A., Parkhomenko, V. S., Troesch, M. (1999) Geochemistry and age of ultrahigh pressure metamorphic rocks from the Kokchetav massif (Northern Kazakhstan) Contributions to Mineralogy and Petrology, 137 (3) 185-205 doi:10.1007/s004100050545 | Journal (article/letter/editorial) | | pressure metamorphic rocks from the Kokchetav massif (Northern Kazakhstan) Received: 14 August 1998 / Accepted:...Zerenda series metamorphic rocks from the Kokchetav massif are reported. Some of these rocks contain...of the Zerenda series from the Kokchetav massif (Northern Kazakhstan) and diagnostic mineral compositions...have been done most extensively for Dora-Maira massif. The residence of these rocks in the mantle did...1997). The diamondiferous rocks of the Kokchetav massif (Kazakhstan) provide another example of crustal |  | Hacker, Bradley R., Calvert, Andrew, Zhang, R.Y., Ernst, W.Gary, Liou, J.G. (2003) Ultrarapid exhumation of ultrahigh-pressure diamond-bearing metasedimentary rocks of the Kokchetav Massif, Kazakhstan?. Lithos, 70 (3) 61-75 doi:10.1016/s0024-4937(03)00092-6 | Journal (article/letter/editorial) | | diamond-bearing $ metasedimentary rocks of the Kokchetav Massif, Kazakhstan? Bradley R. Hacker a,*, Andrew Calvert...Abstract The diamond-bearing, ultrahigh-pressure Kokchetav Massif recrystallized at eclogite-facies conditions...Elsevier B.V. All rights reserved. Keywords: Kokchetav Massif; Ultrahigh-pressure metamorphism; Excess argon;...Exhumation rate 1. Introduction The Kokchetav Massif, Kazakhstan (Fig. 1), is a large ( f 10– 15 150...reserved. doi:10.1016/S0024-4937(03)00092-6 Kokchetav Massif. This paper reports new 40Ar/39Ar geochronology |  | | Journal (article/letter/editorial) | | clinopyroxene silicate rocks in the Kokchetav metamorphic massif, northern Kazakhstan. They argued (in their 5th...that the KCpx inclusions in garnet from the Kokchetav massif resulted from the crystallization of pyroxene...The K-feldspar (Kfs) blebs in Cpx from the Kokchetav massif have different occurrences and consequently...Cpx from the Kokchetav massif. 2. The occurrence of Kfs in Cpx from the Kokchetav massif The samples...studied were also collected from the Kumdy – Kol area in the Kokchetav massif, which contain up to 50% calcite |  | | Journal (article/letter/editorial) | | quartz/coesite, phengite, rutile ± titanite, kyanite and zoisite (e.g. Liou et al., 1998). The low variance of eclogite...reported so far are 0.42 a.p.f.u. from the Kokchetav Massif, Kazakhstan (Sobolev and Shatsky, 1990; Shatsky...from UHP rocks such as the Kokchetav Massif (Kumdy-kol) and the Yinggelisay area also show evidence for Si...as shown at 700 °C in Fig. 4A, B. In the low XAl region b0.1, the difference in aCaTiSiO4O resulting from... Austria) and one UHP locality (the Kokchetav Massif, Kazakhstan). Tropper et al. (2002) subsequently |  | ZHANG, R. Y., LIOU, J. G., OMORI, S., SOBOLEV, N. V., SHATSKY, V. S., IIZUKA, Y., LO, C.-H., OGASAWARA, Y. (2012) Tale of the Kulet eclogite from the Kokchetav Massive, Kazakhstan: Initial tectonic setting and transition from amphibolite to eclogite. Journal of Metamorphic Geology, 30 (5) 537-559 doi:10.1111/j.1525-1314.2012.00980.x | Journal (article/letter/editorial) | | Tale of the Kulet eclogite from the Kokchetav Massive, Kazakhstan: Initial tectonic setting and transition...ABSTRACT The Kulet eclogite in the Kokchetav Massif, northern Kazakhstan, is identified as recording a prograde...characterized by coarse-grained amphibole and zoisite of amphibolite facies, and the growth of garnet...made no mention of the presence of amphibole or zoisite in either the pre-eclogite stage or coronal eclogite...the Kulet eclogite. Key words: amphibolite; Kokchetav Massif; Kulet coronal eclogite; tectonic setting; |  | | Journal (article/letter/editorial) | | infiltration in the Kokchetav ultrahigh-pressure metamorphic rocks, northern Kazakhstan Hideki Masago a,⁎...of the Kokchetav massif, Kazakhstan. The mode and extent of retrograde hydration in the massif are highly...was calculated as 0.1% of the total mass of the massif. This amount of fluid is fully covered by the dehydration...Dabie-Sulu, China (Wang et al., 1989), the Bohemian massif, Poland (Bakun-Czubarow, 1992), Sulawesi Indonesia...reported from several regions such as Kokchetav massif, Kazakhstan (Sobolev et al., 1991), Norwegian Caledonides |  | Lussier, Aaron, Ball, Neil A., Hawthorne, Frank C., Henry, Darrell J., Shimizu, Rentaro, Ogasawara, Yoshihide, Ota, Tsutomu (2016) Maruyamaite, K(MgAl2)(Al5Mg)Si6O18(BO3)3(OH)3O, a potassium-dominant tourmaline from the ultrahigh-pressure Kokchetav massif, northern Kazakhstan: Description and crystal structure. American Mineralogist, 101 (2) 355-361 doi:10.2138/am-2016-5359 | Journal (article/letter/editorial) | | tourmaline from the ultrahigh-pressure Kokchetav massif, northern Kazakhstan: Description and crystal structure...quartzofeldspathic gneisses of the Kumdy-Kol area of the Kokchetav Massif, northern Kazakhstan. Maruyamaite contains... crystal-structure refinement, Kokchetav Massif, northern Kazakhstan, ultrahigh-pressure, microdiamond...tourmaline from diamondiferous Kokchetav UHP metamorphic rocks in northern Kazakhstan (Kaneko et al. 2000). Here...depth greater than 120 km) of the Kokchetav massif of northern Kazakhstan, and discovered the diamond-bearing |  | | Journal (article/letter/editorial) | | elsevier.com/locate/lithos Radiation damage to Kokchetav UHPM diamonds in zircon: Variations in Raman,...tourmaline-rich quartzofeldspathic rock from the Kokchetav Massif, Kazakhstan. The microdiamonds occur as inclusions...in various diamond-bearing rocks from the Kokchetav Massif. To discuss the genesis of diamonds based...first reported from the Kumdy-Kol area of the Kokchetav Massif, northern Kazakhstan (Sobolev and Shatsky...Shatsky, 1990), the Kokchetav ultrahigh-pressure (UHP) metamorphic diamonds have attracted a high level of interest |  | | Journal (article/letter/editorial) | | tandfonline.com/loi/tigr20 Comparison of the Kokchetav and Dabie Shan Metamorphic Complexes: Coesiteand...Shatsky & N. V. Sobolev (1995): Comparison of the Kokchetav and Dabie Shan Metamorphic Complexes: Coesite-...Inc. All rights reserved. Comparison of the Kokchetav and Dabie Shan Metamorphic Complexes: Coesite-...University Library] at 04:53 19 May 2013 Abstract The Kokchetav and Dabie Shan complexes are typical examples...cratons. Other members of this belt are the Sulu region of of NE China, the Imjingang belt in Korea, the |  | | Journal (article/letter/editorial) | | calcite–dolomite marbles from the Greek Rhodope massif in the system CaO–MgO–Al2O3–SiO2–CO2 and indications...diamond-free dolomite marbles from Kumdy–Kol area of the Kokchetav massif (Ogasawara et al., 2000; Ogasawara...history. Garnet is present in UHP marbles from Kokchetav and is considered to be a reliable indicator of...The marbles in the Kimi Complex of the Kimi–Organi area occur as dm to many dekameters thick concordant...dolomitic marbles from four outcrops of the Kimi–Organi area (Fig. 1) were examined with optical microscopy and |  | | Journal (article/letter/editorial) | | the classic U H P terranes of Sulu-Dabie and Kokchetav, in which coesite and diamond have been thoroughly...where coesite is abundant in the Western Gneiss Region, Norway, and ending with the numer ous and diverse...Triassic UHP metamorphism. Kokchetav massif, northern Kazakhstan The Kokchetav massif is a fault-bounded Proterozoic...peridotite has been reported from the Kokchetav massif in the Kumdy Kol area (Zhang et Downloaded by [University...occur in Proterozoic gneisses of the Western Gneiss Region in Norway ( p a r a u t o c h t h o n ) a n d in |
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