Records of the Geological Survey of India, Volume 140, Part 3The Survey, 2009 - 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 132
... magmatic rocks are exposed adjacent to this belt , which has attracted least attention so far , though it bears the testimony of tectono - magmatic evolutionary history of this part of Eastern Indian shield flanked by the vast Indo ...
... magmatic rocks are exposed adjacent to this belt , which has attracted least attention so far , though it bears the testimony of tectono - magmatic evolutionary history of this part of Eastern Indian shield flanked by the vast Indo ...
Page 138
... magmatic texture is preserved in leuconoritic members . The presence of olivine bearing very coarse grained troctolitic leuconorite member in JAC makes it unique among the anorthosite complexes of Eastern Ghats Belt ( Nanda and Panda ...
... magmatic texture is preserved in leuconoritic members . The presence of olivine bearing very coarse grained troctolitic leuconorite member in JAC makes it unique among the anorthosite complexes of Eastern Ghats Belt ( Nanda and Panda ...
Page 157
... magmatic differentiation and fractional crystallisation to varying degrees . Gabbro is the major constituent in the suite with transitional variation to magnetite rich gabbro , pegmatoid gabbro , anorthositic gabbro and anorthosite ...
... magmatic differentiation and fractional crystallisation to varying degrees . Gabbro is the major constituent in the suite with transitional variation to magnetite rich gabbro , pegmatoid gabbro , anorthositic gabbro and anorthosite ...
Contents
HEADQUARTER Page | 1 |
Study of Palaeotsunami depositsPalaeoseismology for estimation of recurrence history | 7 |
Photogeology and Remote Sensing Division | 13 |
Copyright | |
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alkaline amphibolite Andaman anorthosite apatite arsenic bands BAptd barrage belt Bihar biotite block boreholes charnockite Chhotanagpur chlorite CODE complex composite comprises construction craton dam axis delineated depth Dolerite drainage drilling dyke Eastern Ghat EGMB Engineering Geology Engineering Geology Division exposed fault field season fold foliation Formation gabbro garnet Geochemical Mapping GEOLOGICAL MAP GEOLOGICAL SURVEY GEOTECHNICAL INVESTIGATION gneiss gneissic Gondwana grade grained granite gneiss granulite ground water hornblende indicate Jharkhand jhoras K-feldspar KENDUJHAR DISTRICT Khondalite landslide laterite leuconorite limestone located magmatic magnetite manganese manganiferous mg/l mica schist mineral mineralisation nala occur Orissa OVERVIEW pegmatite phyllite plagioclase Purulia quartz quartz veins quartzite range river samples were collected scale schist schistosity shear zone shows Sikkim Singhbhum slope spillway sq km SSSC STAGE GEOTECHNICAL INVESTIGATION stream sediment samples study area surface SURVEY OF INDIA syenite toposheet trend values varies water samples West Bengal