Records of the Geological Survey of India, Volume 112, Part 2government of India., 1983 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 72
... observed in the Luthur section . Hornblende , which occurs as a miror intercumulus phase in wherlite , increases in ... observations , the possible paragenetic sequence suggested is given below : C Dun & Mafic Cumulates : With decrease ...
... observed in the Luthur section . Hornblende , which occurs as a miror intercumulus phase in wherlite , increases in ... observations , the possible paragenetic sequence suggested is given below : C Dun & Mafic Cumulates : With decrease ...
Page 74
... observed are massive , schistose , amygdaloidal , vesi- cular to pillow basalt . Compositionally they vary from basic to acidic . Sheared Basalt : Along the contact of the Disangs with volcanics , the basalts are highly sheared and ...
... observed are massive , schistose , amygdaloidal , vesi- cular to pillow basalt . Compositionally they vary from basic to acidic . Sheared Basalt : Along the contact of the Disangs with volcanics , the basalts are highly sheared and ...
Page 75
... observed in Zipu and Mollen . The width of the outcrops usually varies at 1-5 m ; they are intrusive into the metaultramafics . This fine - grained rock comprises plagioclase , clinopyroxene and accessory magnetite , with a typical ...
... observed in Zipu and Mollen . The width of the outcrops usually varies at 1-5 m ; they are intrusive into the metaultramafics . This fine - grained rock comprises plagioclase , clinopyroxene and accessory magnetite , with a typical ...
Contents
Stratigraphic position of the Jungel Group of Central India | 7 |
Palaeontological Data System in the Geological Survey of India | 13 |
Chemical Behavior of Chromian Spinels from Ultrabasic Nodules | 21 |
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Common terms and phrases
Assam assemblage associated axial plane basalts basin beds Burma Chattopadhyay chert chlorite chromite Clinopyroxene coal colour conglomerate correlation Crystalline cumulates deposits dinosaurs dipping Disang Group east Eastern Himalayas Eocene fault flysch folds Formation fossils gabbro Gansser Geol Geological Survey Ghosh Gondwana grains granite Group of rocks harzburgite Himalaya Indian plate Indo-Burma Jungel Group K-felspar Kashmir Lherzolite limestone lower mafic magnetite Manipur matrix metamorphic metaultramafites mineral Naga Hills Naga Hills Ophiolites Naga metamorphites Nagaland Nandy nodules occur oceanic olivine ophiolite ophiolite belt Ophiolite Suite orthopyroxene outcrops Parsoi peridotite Photo phyllite plagioclase Pradesh pyroxene quartz quartzite radiolarians range Records Vol Salumi sandstone sedimentary sediments Semri sequence serpentinite shale spinels Srikantia Stegosaurs stratigraphic suggest Surv Survey of India Suture tectonic Tertiary texture thickness tholeiitic thrust Titihidar Tr Tr Tr trend Ukhrul ultramafic unconformably Unpub Upper Cretaceous Vindhyan volcanics Zipu zone