 | Rasskazov, S. V., Chuvashova, I. S., Liu, Ya., Meng, F., Yasnygina, T. A., Fefelov, N. N., Saranina, E. V. (2011) Proportions of lithospheric and asthenospheric components in Late Cenozoic K and K-Na lavas in Heilongjiang Province, Northeastern China. Petrology, 19 (6) 568-600 doi:10.1134/s0869591111050031 | Journal (article/letter/editorial) | | Cenozoic K and K–Na Lavas in Heilongjiang Province, Northeastern China S. V. Rasskazova, b, I. S. Chuvashovaa...Academy of Sciences, P.O. Box 9825, Beijing, 100029 China email: liujq@mail.iggcas.ac.cn Received November...Cenozoic lavas in the central part of Heilongjiang Province, China. In the rocks a common isotopically...determined, which is contained in lavas in northeastern China, North and South Korea, and southeast ern Japan...occur in the submeridionally trending zone of the Kedong–Erkeshan–Wudalianchi–Keluo–Xaogulihe fields, whereas |  | | Journal (article/letter/editorial) | | towards the formation of hydrate. The Rocks of the Kedong Scarp, Kenya Rift Valley. By S. J. SHAND. T N...a brief description of the rocks that build the Kedong scarp. I propose now to amplify that description...study of the rocks involved in the structures. The Kedong scarp may be described as that segment of the Kikuyu...which has been cut back by the headwaters of the Kedong River ; it forms a wide embayment extending from...Professor Gregory's collection of rocks, called the Kedong rocks " phonolitic quartz-trachyte ", and this |  | | Report (volume) | | whole receives good annual rainfall (Fig. 1). The Kedong valley in the south-western corner receives the...the eastern wall of the 'Rift Valley above the Kedong basin becomes one wall, broken near Kijafee by...Specimen 182, collected by Gregory in 1893 from the Kedong scarp, was described by Prior (1903, p. 242) as...also referred to a mofette or stink-hole in the Kedong valley, which he had heard emitted a poisonous...selected specimens. Some rocks from the Kikuyu or Kedong scarp in the vicinity of Kijabe township, previously |  | | Journal (article/letter/editorial) | | and olivine mela-nephelinites, with subordinate basanite, grading in part up to nephelinites (Saggerson...(Rix, 1) is made up mainly of olivine basalt and basanite, with olivine mela-nephelinite and small amounts... x Kijabe basalt and " trachyrhyolite " from Kedong scarp (Shand, 2, 1937, pp. 265-6). © Plateau trachyte...of Kenya SHAND, S. J., 1937. The rocks of the Kedong scarp, Kenya Rift Valley. Geol.Mag., 74, 262-271 |  | | Journal (article/letter/editorial) | | phonolite sub-province, (b) the Mount Kenya phonolite/basanite sub-province, and (c) the Rift Valley trachyte/...that assimilation of gneissic basement rocks by basanite (or olivine mela-nephelinite) and by olivine basalt...Na 2 O K2O TiO 2 (other) 100-00 2 3 4 5 Basanite 40-65 12-45 3-08 10-18 11-78 11-84 2-31 0-71 2-90...precisely. As parental material for phonolite, a basanite analysis from the Chyulu Hills north of Mount...(Table 3, col. l ) J l i q u i d off composition Basanite ((Table 3, col. 2)1 ^ For Phonolites. or ab |  | | Journal (article/letter/editorial) | | following succession, from above downwards :— (0 Kedong Rhyolite and Trachyte. (h) Limuru Trachyte. (g)...has shown that the " basaltic " (nephelinite and basanite) series (d) which is typically developed in the...phonolite, and rhyolite with the Laikipian basalt and basanite, phonolitic trachyte and rhyolite (1933, p. 25)...southern end of the lake, and report nepheline-basanite flows apparently belonging to the Upper Pleistocene...volcanoes is post-Middle Pleistocene, and extensive basanite flows have been extruded within the last few years |  | Chu, Zhu-Yin, Harvey, Jason, Liu, Chuan-Zhou, Guo, Jing-Hui, Wu, Fu-Yuan, Tian, Wei, Zhang, Yan-Long, Yang, Yue-Heng (2013) Source of highly potassic basalts in northeast China: Evidence from Re–Os, Sr–Nd–Hf isotopes and PGE geochemistry. Chemical Geology, 357. 52-66 doi:10.1016/j.chemgeo.2013.08.007 | Journal (article/letter/editorial) | | Source of highly potassic basalts in northeast China: Evidence from Re–Os, Sr–Nd–Hf isotopes and PGE...Geophysics, Chinese Academy of Sciences, Beijing 100029, China School of Earth and Environment, University of Leeds...Beijing 100871, China d College of Earth Sciences, Jilin University, Changchun 130026, China b c a r t i...Sulphide Sr–Nd–Hf isotopes Potassic basalts NE China a b s t r a c t The origin of the very young (0...EKS) highly potassic basalts in northeast (NE) China has been the subject of considerable debate. In |  | Tian, Heng-Ci, Yang, Wei, Li, Shu-Guang, Ke, Shan, Chu, Zhu-Yin (2016) Origin of low δ26Mg basalts with EM-I component: Evidence for interaction between enriched lithosphere and carbonated asthenosphere. Geochimica et Cosmochimica Acta, 188. 93-105 doi:10.1016/j.gca.2016.05.021 | Journal (article/letter/editorial) | | Beijing 100029, China b University of Chinese Academy of Sciences, Beijing 100049, China c State Key Laboratory...and Mineral Resources, China University of Geosciences, Beijing 100083, China d State Key Laboratory...Geophysics, Chinese Academy of Sciences, Beijing 100029, China Received 21 September 2015; accepted in revised...basalts from Wudalianchi and Erkeshan in northeastern China to determine the interactions between upwelling...and Cenozoic basalts from the North China Craton and the South China Block (d26Mg = 0.60 to 0.35‰). The |  | Feng, Guangying, Liu, Shen, Zhong, Hong, Feng, Caixia, Coulson, Ian M., Qi, Youqiang, Yang, Yuhong, Yang, Chaogui (2012) U–Pb zircon geochronology, geochemical, and Sr–Nd isotopic constraints on the age and origin of basaltic porphyries from western Liaoning Province, China. International Geology Review, 54 (9) 1052-1070 doi:10.1080/00206814.2011.605837 | Journal (article/letter/editorial) | | basaltic porphyries from western Liaoning Province, China Guangying Feng a a b Qi , Yuhong Yang a a a...PR China b Graduate University of the Chinese Academy of Sciences , Beijing , 100049 , PR China c ...basaltic porphyries from western Liaoning Province, China, International Geology Review, 54:9, 1052-1070,...basaltic porphyries from western Liaoning Province, China Guangying Fenga,b , Shen Liua *, Hong Zhonga , Caixia...550002, PR China; b Graduate University of the Chinese Academy of Sciences, Beijing 100049, PR China; c Solid |  | | Journal (article/letter/editorial) | | lavas are more alkaline in character and include basanite (Ol Esayeiti; Mg# >60) and hawaiite to benmoreite...P2O5 H2O LOI Total Mg# Lenderut KR001 Basanite KR002 Basanite KR008 Hawaiite KR018 Hawaiite KR009...141 39.021 Ol Esayeiti volcano KR-001 Basanite KR-002 Basanite 0.703580 0.703910 2 2 0.512800 0.512670...for a primitive rift basalt and central volcano basanite normalised to primitive mantle values. Source...Volcanic stratigraphy and geochronology of the Kedong-Olorgesailie area and the evolution of the South |  | | Report (chapter) | | (basalt and basanite: 6.7– 3.6 Ma), Olorgesaile (trachyte 2.7–2.2 Ma), Lenderut (basanite and tephrite...MD93–4* MR65* MR105* MR110* Ol basalt Picrobasalt Basanite Basalt Basalt Ketumbeine Monduli Loljoro Lembolos...the Mozambique Belt. The sequence nephelinite ! basanite ! alkali basalt ! hy-normative basalt represents...Volcanic stratigraphy and geochronology of the Kedong – Olorgesaile area and the evolution of the South |  | | Journal (article/letter/editorial) | | included specimens from Kikuyu Scarp (184, 194, 195), Kedong Scarp (182), Longonot (223), Equator Ridge (267)...Kilimandjaro (e. g. the so-called ' nepheline-basanite' of Hyland) and from the Canary Islands (p. 256)...material; but specimens from the ridge just west of Kedong Col, and from the ridge on the floor of the first |  | | Journal (article/letter/editorial) | | the west (Jones and Lippard, 1979). However, a basanite from the summit of Tinderet volcano has been dated...and basalts) and the Nguu and Ngatatema lavas (basanite-alkali basalt). The Southern -p Chyulu Hills...abrupt boundary in lava composition between the basanite lavas of Tukuyu and the adjacent (and younger)...have been described as evolved end-members of the basanite-series (Pouclet et al., 2016). Magmatic activity...volcano has been built of many thin flows of K-basanite and K-hawaiite, and has an earliest recorded activity |  | | Report (chapter) | | . I Nephelin ite-pho no[ ite-(carbonat ite) Basanite/atk.basalt- phonotite ~ Mixed associations Basatt...and carbonatites and an alkali olivine basalt-basanite suite associated with sphene-free phonolites....stem. Trends within the alkali olivine basalt-basanite suite are more variable, but all trend toward...trends intermediate between melanephelinite and basanite. Moroto contains distinct nephelinitic and alkali...of the Mt. Kenya area. and geochronology of the Kedong-Olorgesailie area and the evolution of the south |  | | Journal (article/letter/editorial) | | volcanic stratigraphy and geochronology of the Kedong=Olorgesailie area and the evolution of the southern...volcanoes of the Lake Rudolf region: Pt. 1. The basanite-tephrite series of the Korath Range. Lithos 2 |  | | Report (issue) | | Esakut, olivine is so abundant the rock is termed a basanite. The olivine forms large phenocrysts rimmed by...type, similar to those in lake deposits of the Kedong Valley further north. A few acicular forms are...felspar is suitable for use in the manufacture of china and glass. Magnetite and tourmaline are often present |  | | Journal (article/letter/editorial) | | formation ro (Davidson, 1983), and is a dominantly basanite-tephrite composition (Brown and Carmichael, -p...geochronology and volcano-tectonic evolution of the Kedong–Naivasha–Kinangop region, Gregory Rift Valley,...Quaternary volcanoes of the lake Rudolf Region: 1. The basanite-tephrite series of the Korath range: Lithos, v |  | | Report (volume) | | undersaturated parental magmas represented by basanite and nephelinite will produce undersaturated derivatives...undersaturated parental magmas represented by basanite and nephelinite will produce undersaturated derivatives...are present in other magma associations, such as basanite-phonolite and nephelinite-nephelinitic phonolite...basanitic eruptions. The last factor, along with other basanite-eruption characteristics, is consistent with generally...experiments on rocks of alkali olivine basalt, basanite, nephelinite and melilitite compositions (el Green |  | | Book | | rhyolite : trachyphonolite —trachybasalt ++ Basanite and Tephrite —‘trachybasanite’ — _ phonolite...structure of this region. The writer interprets this Kedong embayment as a rejuvenated portion of a gigantic...an original shield. Arcuate faults defining the Kedong embayment displace trachytes less than 2 m.y. old...for the great thickness. Interpretation of the Kedong embayment as part of a very large caldera provides...confining lakes in the Nakuru—Elmenteita, Naivasha and Kedong basins. Overflow channels are preserved in volcanics |  | | Book | | silica undersaturation and alkalinity (olivine basanite) to strong silica undersaturation and alkalinity...is olivine basanite (feldspar-bearing ugandite of Holmes and Harwood 1937, mela basanite of Ferguson...assemblage in the central fields is similar to olivine basanite (olivine ugandite) in the southern field and has...the southern and central fields rocks (olivine basanite, feldspar-free olivine ugandite, mafurite, olivine...Thble 8). Clinopyroxene from Bufumbira olivine basanite (ugandite) differs in that the rims are also decreased |  | | Journal (article/letter/editorial) | | Igneous Complex, '32, 107 ; '37, 20 ; Leucite-Basanite in E. Lothian, '36, 16; GirvanBallantrae Serpentine...1017/S0016756800471001 BAR BARBOUR, G. B., Loess Problem of China, '30, 458 BAR BARON, R., Rock Cavities in Granite...'16,97,241,337,433 ; BUCHAN, S., Water Supply of County of '17, 49, 145, 492 ; '18, 97 ; DevonLondon, '39...of Persia, W. B. R. King, '30, 316 — Faunas of China, '06, (R) 424 — Faunas of N.E. Australia, '36, (R)...Collection of Rock-slices, A. Harker, '39, 35 — County Geographies : Cambridgeshire, Kent, Ayrshire, & |  | | Book | | platform was created by movement on the Esayeti and Kedong fault zones during the interval 2-1.7 my BP. The...melanephelinite-nephelinite-phonolite (+carbonatite) 2. basanite-melaphonolite (rare) .t h ....... comendite or...plagioclase. The division between alkali basalt and basanite is taken at 5% ne. Those rocks with small amounts...TRUCKLE 126 • • ••• • 50 40 alkali basalt basanite OJ. I • I • I ... ~ A • I -.~ "dO ~I...lower two third of the basalt pile, and flows of basanite form the upper one third. The basaltic rocks evolved |  | | Journal (volume) | | on the Occurrence of bi Minerals in Amelia County, Virginia; by Wm. F. Fonrarne,.-___- 330 XXXIV..._. |30 58 N|130 131|/Zikawei, China - |3L 12 Nj121 132| Hongkong, China 22 16 Ni1l4 133)|Maniila, Phil...g, Ji 147 Ma djaja, Java 148 Tjilatjap, Ja 149 Kedong -, Java 150 Madjalengka, Java 151)\Tegal, Java...mentions the occurrence of bowlders in Cape May County, ‘ew Jersey, near the town of Dennisviile. He gives...gradually into the Portage, as they do in Ontario county, New York, with its hard concretionary, calcareous |
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