Records of the Geological Survey of India, Volume 115Geological Survey of India, 1980 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 32
... samples , and so the results obtained , in spite of the samples being limited in number gave a fairly correct and reliable . chemical compositions of the different rock groups . The chemical analyses of the samples were carried out in ...
... samples , and so the results obtained , in spite of the samples being limited in number gave a fairly correct and reliable . chemical compositions of the different rock groups . The chemical analyses of the samples were carried out in ...
Page 38
... samples , DB , and DB , to the order of 57.02 and 60.94 per cent respectively correspond to the presence of secondary quartz deter- mined in petrographic studies of the above samples . The K , O is low in spilite ( 0.18 to 0.60 per cent ) ...
... samples , DB , and DB , to the order of 57.02 and 60.94 per cent respectively correspond to the presence of secondary quartz deter- mined in petrographic studies of the above samples . The K , O is low in spilite ( 0.18 to 0.60 per cent ) ...
Page 112
... samples 3,000-4,000 ( Data from Progress Report of Anand Alwar et al . 1960 ) TABLE - 2 Chemical Analyses of ... samples Ni ( ppm ) 4,000 20-500 Co ( ppm ) Range of 14 samples 1,000-3,500 Average of 30 samples 4,000 80,200 ( Data from ...
... samples 3,000-4,000 ( Data from Progress Report of Anand Alwar et al . 1960 ) TABLE - 2 Chemical Analyses of ... samples Ni ( ppm ) 4,000 20-500 Co ( ppm ) Range of 14 samples 1,000-3,500 Average of 30 samples 4,000 80,200 ( Data from ...
Contents
me Aspects of the Andaman Ophiolite Complex 111 | 1 |
phiolites of India 1354 | 29 |
Mass Susceptibility of Rocks of Brown Hill Indus Belt Ladakh 5559 | 55 |
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Common terms and phrases
Andaman assemblage associated bands basalt basin batholith beds Biagdang Formation chert chlorite chromite chromitite clasts composition comprises conglomerate Cretaceous crystalline cumulate diabase diorite Dras Volcanic Formation dunite dyke emplaced Eocene facies flysch folded gabbro Gansser Geol Geological grains granite Granitoid green grey harzburgite Himalaya Indus Group Indus Ophiolite Belt Indus Suture Indus Tectonic Zone intrusive islands Kargil Karit Formation Kashmir Khardung Volcanics Kuksho Kuling-Lilang Ladakh Ladakh Granitoid Complex Ladakh Himalaya limestone mafic mafites magnetite mass susceptibility melange metamorphic mineral nala Nicobar Nidar Nindam Formation obducted occur oceanic crust olivine ophiolite ophiolite complex ophiolite nappe ophiolitic melange Pashkyum thrust peridotite pillow lavas plagioclase plagiogranite purple pyroxene represents samples sandstone Sangeluma belt Sangeluma Group schist schuppen sector sedimentary sediments sequence serpentine serpentinite shale sheared Shergol Formation Shyok siltstone spilite Spiti Srikantia and Razdan Surv Survey of India Suture Zone texture thick trend ultramafic ultramafites valley Zanskar