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. |
From inside the book
Results 1-3 of 19
Page 25
... MEGHALAYA . By A RAGHAVAN NAMBIAR GEOLOGICAL SURVEY OF INDIA ( With Figures 6 to 8 and Plates 2 to 5 ) Abstract The Precambrian gneisses and granitoids of East Garo Hills and West Khasi Hills districts of Meghalaya are traversed by a ...
... MEGHALAYA . By A RAGHAVAN NAMBIAR GEOLOGICAL SURVEY OF INDIA ( With Figures 6 to 8 and Plates 2 to 5 ) Abstract The Precambrian gneisses and granitoids of East Garo Hills and West Khasi Hills districts of Meghalaya are traversed by a ...
Page 39
... Meghalaya . Curr . Sci , V.54 , pp . 281-282 . Petrochemistry of lamprophy res from parts of East Garo Hills and West Khasi Hills districts , Meghalaya . ( in press ) . Ocellar structures of late stage melt segregation in alkaline lam ...
... Meghalaya . Curr . Sci , V.54 , pp . 281-282 . Petrochemistry of lamprophy res from parts of East Garo Hills and West Khasi Hills districts , Meghalaya . ( in press ) . Ocellar structures of late stage melt segregation in alkaline lam ...
Page 65
... Meghalaya - Mikir hills . Structural disposition controls the landscape of the foot hills of Himalaya , the southern fringe of Meghalaya - Mikir hills and the entire Naga - Lushai - Patkai hill ranges . Brahmaputra valley is a filled up ...
... Meghalaya - Mikir hills . Structural disposition controls the landscape of the foot hills of Himalaya , the southern fringe of Meghalaya - Mikir hills and the entire Naga - Lushai - Patkai hill ranges . Brahmaputra valley is a filled up ...
Contents
A NOTE ON THE EVOLUTION OF THE MINERAL | 17 |
Pant | 24 |
A R Nambiar | 43 |
Copyright | |
3 other sections not shown
Other editions - View all
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