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 15
... report on the bauxite occurrences around Kashipur , Kalahandi district , Orissa . Geol . Surv . India . Unpublished report ) . The Khondalites of Orissa , India - a case history of confusing terminology . Jour . Geol . Soc . India , V ...
... report on the bauxite occurrences around Kashipur , Kalahandi district , Orissa . Geol . Surv . India . Unpublished report ) . The Khondalites of Orissa , India - a case history of confusing terminology . Jour . Geol . Soc . India , V ...
Page 63
... Report on the investigation carried out in areas around Ranga Valley Polymetallic prospect , Subansiri district , Arunachal Pradesh . Unpub . Prog . Report . Geol . Surv . Ind . Problems of correlation of pre - Gondwana Rock unit of ...
... Report on the investigation carried out in areas around Ranga Valley Polymetallic prospect , Subansiri district , Arunachal Pradesh . Unpub . Prog . Report . Geol . Surv . Ind . Problems of correlation of pre - Gondwana Rock unit of ...
Page 64
... Report on the preliminary investigation of Nickel - Copper in Subansiri district , NEFA . Unpub . Prog . Report . Geol . Surv . Ind . Final Report on Regional Assessment of Ranga Valley Polymetallic prospect in Subansiri district ...
... Report on the preliminary investigation of Nickel - Copper in Subansiri district , NEFA . Unpub . Prog . Report . Geol . Surv . Ind . Final Report on Regional Assessment of Ranga Valley Polymetallic prospect in Subansiri district ...
Contents
A NOTE ON THE EVOLUTION OF THE MINERAL | 17 |
Pant | 24 |
A R Nambiar | 43 |
Copyright | |
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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