Records of the Geological Survey of India, Volume 115, Parts 3-4The Survey, 1987 - 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 11
... bank and are not carried across the bed to the right bank of the Nala . In this case , the possibility could be that the location from which it was derived is far enough in the upstream from the bend for which materials could not be ...
... bank and are not carried across the bed to the right bank of the Nala . In this case , the possibility could be that the location from which it was derived is far enough in the upstream from the bend for which materials could not be ...
Page 12
... bank of San Nala ( Figs . I and 3 ) near the bend have transported considerable quantities of materials towards the left convex bank of the channel resulting a crescent -- shaped point bar . The materials in successive lapse of time ...
... bank of San Nala ( Figs . I and 3 ) near the bend have transported considerable quantities of materials towards the left convex bank of the channel resulting a crescent -- shaped point bar . The materials in successive lapse of time ...
Page 70
... bank of the Brahmaputra ( the principal south bank tribu- taries from east to west are the Noa Dihing , Burhi Dihing , Disang , Dikhu , Jhanji , Dhansiri , Kopili , Kulsi , Krishnai and Jinary ) have gentler slopes as are evident from ...
... bank of the Brahmaputra ( the principal south bank tribu- taries from east to west are the Noa Dihing , Burhi Dihing , Disang , Dikhu , Jhanji , Dhansiri , Kopili , Kulsi , Krishnai and Jinary ) have gentler slopes as are evident from ...
Contents
A NOTE ON THE EVOLUTION OF THE MINERAL | 17 |
Pant | 24 |
A R Nambiar | 43 |
Copyright | |
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Common terms and phrases
aegirine alkaline rocks Arunachal Pradesh assemblage Barail Range bedded biotite borehole Brahmaputra camptonites carbonatite Chalcopyrite charnockite chlorite Coal cordierite deposits Disang dissected hills drainage dyke Evans feldspar feldspathic ijolite flood plain foliation fractured garnet Geol GEOLOGICAL SURVEY gneiss Golagar basin Golagar Nala grains GSI Rec 115 Hills district Himalaya ijolite immiscibility Indravati river inner belt Kohima Kohima synclinorium Kopili Koraput lamprophyres landforms magma magnetite Manipur Meghalaya metamorphic metapelites Mikir hills mineral mineralised zone muscovite Nagaland Nala Naogaon Naogaon Sandstone NE-SW occur Orissa orthoclasite phenocrysts Phyangla Plate point bar polymetallic porphyroblasts Potin Formation pyrite pyrrhotite quartz Ranga River Ranga Valley Rec 115 pts region ridge and valley samples San Nala sandstone schist shale Shillong staurolite Structural Plateau Subansiri district sulphide mineralisation Surma Surv SURVEY OF INDIA synclinorium tectonic Tikak parbat tinguaite trending tributaries type area Umrong reservoir units Upper Assam upto