Records of the Geological Survey of IndiaThe Survey, 1986 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 1
... attempt is made to present the mode of occurrence , petro- logy and chemistry of this rock type . Geological Setting - The Naga - Hills ( Lat . PETROLOGY AND CHEMISTRY OF LEUCOCRATIC ROCKS FROM NAGA HILLS OPHIOLITE BELT.
... attempt is made to present the mode of occurrence , petro- logy and chemistry of this rock type . Geological Setting - The Naga - Hills ( Lat . PETROLOGY AND CHEMISTRY OF LEUCOCRATIC ROCKS FROM NAGA HILLS OPHIOLITE BELT.
Page 7
... NAGA HILLS OPHIOLITE BELT By K.T. Vidyadharan , R. Shukla and S. Bhattacharyya Geological Survey of India ( With Figures 7 and 8 ) ABSTRACT In the 200 km . long dismembered ophiolite belt of Naga- land and Manipur , several narrow ...
... NAGA HILLS OPHIOLITE BELT By K.T. Vidyadharan , R. Shukla and S. Bhattacharyya Geological Survey of India ( With Figures 7 and 8 ) ABSTRACT In the 200 km . long dismembered ophiolite belt of Naga- land and Manipur , several narrow ...
Page 13
... Naga Hills ophiolite belt ( i ) between Padero Nala ( near Zaonger ) to Magnetite ridge , Phokpur and ( ii ) along ... Naga Hills ophiolite in parts of Phek District of Nagaland . Unpub . GSI Progress Report . SINGH , S.K. , RAY , S.B. ...
... Naga Hills ophiolite belt ( i ) between Padero Nala ( near Zaonger ) to Magnetite ridge , Phokpur and ( ii ) along ... Naga Hills ophiolite in parts of Phek District of Nagaland . Unpub . GSI Progress Report . SINGH , S.K. , RAY , S.B. ...
Contents
PETROLOGY AND CHEMISTRY OF LEUCOCRATIC ROCKS FROM NAGA | 1 |
BLUE SCHISTS C TYPE ECLOGITES AND GARNET BEARING MAFIC | 7 |
THE NICKELIFEROUS MAGNETITE ASSOCIATED WITH THE NAGA | 15 |
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Abor Volcanics albite amphibolite antiform Arunachal Pradesh assemblage basin blue schists calcite Chattopadhyay cherty chlorite chromite coarse colour column Dalbuing Delai river deposits diamictite Disang Formation East Siang district eclogites Eocene epidote facies feldspar float boulders folding foliation foot hills fossils garnet Geol Geological Survey glaucophane gneiss Gondwana grey greyish Hills ophiolite belt hills/ridges Himalaya hornblende host rock Hunli intercalations Ithun valley limestone Lohit Lower mafic mafic segregations magnetite magnetite body Manipur margin matrix medium grained metamorphism mineral Miri Formation Miri Group Naga Hills Naga Hills ophiolite Nagaland nala NE-SW Nummulitic occur oligomictic conglomerate Olistostromal opaques ophiolite Permian phyllite plagioclase plagiogranite Plate quartz quartzite Radiolaria region samples sandstone schist schist band schistose sedimentaries sediments sequence serpentinites shale shows sillimanite siltstone Singh structure Surv Survey of India tectonic thick thin Tidding trending Ukhrul ultramafics Upper upto veins Vidyadharan white quartzite Yinkiong zone