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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Results 1-3 of 16
Page 48
... nature . Staurolite - garnet - muscovite - biotite - chlorite - quartz schist : This unit has been recorded both from the ' Potin Formation and the ' Yazali Zone ' . Prismatic , str- ongly pleochroic staurolite grains of ' Yazali zone ...
... nature . Staurolite - garnet - muscovite - biotite - chlorite - quartz schist : This unit has been recorded both from the ' Potin Formation and the ' Yazali Zone ' . Prismatic , str- ongly pleochroic staurolite grains of ' Yazali zone ...
Page 93
... natural ingre- dients to be developed into a tourist resort . The climate of the area in major part of the year is mild humid . The area is equidistant from the Kaziranga / National Park with one horned Rhinoceros , situated in the ...
... natural ingre- dients to be developed into a tourist resort . The climate of the area in major part of the year is mild humid . The area is equidistant from the Kaziranga / National Park with one horned Rhinoceros , situated in the ...
Page 95
... nature . Thus , by water resources project a balance between nature and human welfare can be maintained which unfortunately other industrial projects have failed . Any resource recovery process involves interference with nature with its ...
... nature . Thus , by water resources project a balance between nature and human welfare can be maintained which unfortunately other industrial projects have failed . Any resource recovery process involves interference with nature with its ...
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