Records of the Geological Survey of India, Volume 115Geological Survey of India, 1985 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 29
... chemical analysis of some of the cumulate peridotites from the Nagaland- Manipur belt show that they are comparable to lherzolite sub type of Coleman 1977 , in that they have a mean AI , O , -2.47 % Cr , O , -0.20 % . and NiO = 0.25 ...
... chemical analysis of some of the cumulate peridotites from the Nagaland- Manipur belt show that they are comparable to lherzolite sub type of Coleman 1977 , in that they have a mean AI , O , -2.47 % Cr , O , -0.20 % . and NiO = 0.25 ...
Page 32
... chemical characteristics , The location points of the samples are shown in Fig . 1 . The salient features regarding their chemical composi- tion norms , oxide ratios and chemical variations are described below : Chemical Composition The ...
... chemical characteristics , The location points of the samples are shown in Fig . 1 . The salient features regarding their chemical composi- tion norms , oxide ratios and chemical variations are described below : Chemical Composition The ...
Page 38
... chemical compositions and the chemical overlaps in the plots of the rocks of the area in AFM diagram is against the cumulate form of the rocks and further points to a metamorphic origin of dunite - serpentinite - peridotite rocks of the ...
... chemical compositions and the chemical overlaps in the plots of the rocks of the area in AFM diagram is against the cumulate form of the rocks and further points to a metamorphic origin of dunite - serpentinite - peridotite rocks of the ...
Contents
Ophiolites of India 1354 | 13 |
Mass Susceptibility of Rocks of Brown Hill Indus Belt Ladakh M4 5559 | 55 |
On the Geology and Tectonics of part of Central Ladakh Region | 61 |
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Common terms and phrases
Andaman-Nicobar assemblage associated bands basalt basin batholith beds characteristic chert chlorite chromite chromitite clasts composition comprises conglomerate Cretaceous crystalline cumulate diabase diorite Dras Volcanic Formation dunite dyke swarms eastern emplaced Eocene facies flysch folded gabbro Gansser Geol grains granite Granitoid green grey harzburgite Himalaya Indus Indus Group Indus Ophiolite Belt Indus Suture Indus Tectonic Zone intrusive Kargil Karit Formation Kashmir Khalsi Formation Khardung Volcanics Kuksho Kuling-Lilang Ladakh Ladakh Granitoid Complex Ladakh Himalaya limestone mafic mafic suite mafites magnetite metamorphic mineral nala Nicobar islands Nindam Formation obducted occur oceanic crust olivine ophiolite ophiolite complex ophiolitic melange overlying Pashkyum thrust peridotite pillow lavas plagioclase plagiogranite purple pyroxene represents Rutland Island samples sandstone Sangeluma belt Sangeluma Group schist schuppen sector sedimentary sediments sequence serpentine serpentinite shale sheared Shergol Formation Shyok siltstone spilite Srikantia and Razdan Surv Survey of India Suture Zone texture thick trend ultramafic ultramafites upper Zanskar