Records of the Geological Survey of India, Volume 134, Part 3Geological Survey of India, 1999 - 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 104
... GRAINED PORPHYRITC GRANTE MEDIUM TO COARSE GRAINED BIOTITE GRANITE ONEISS MIOMATIZED GRANITE PYROXENE GRANULITE AMPHIBOLITE GALC GRANULITE / MAONETITE - QUARTZ ROCK GARNETIFEROUS SILLINAMITE SCHIST ( KHONDALITE ) FOLIATION ( inclined ...
... GRAINED PORPHYRITC GRANTE MEDIUM TO COARSE GRAINED BIOTITE GRANITE ONEISS MIOMATIZED GRANITE PYROXENE GRANULITE AMPHIBOLITE GALC GRANULITE / MAONETITE - QUARTZ ROCK GARNETIFEROUS SILLINAMITE SCHIST ( KHONDALITE ) FOLIATION ( inclined ...
Page 169
... grained granite and Mardang biotite bearing coarse grained granodorite . Both these granitoid unites are syntectonic ( with F2 ) intrusives into the Deogarh supracrustals . Basic intrusive represented by metagabbro postdates all the ...
... grained granite and Mardang biotite bearing coarse grained granodorite . Both these granitoid unites are syntectonic ( with F2 ) intrusives into the Deogarh supracrustals . Basic intrusive represented by metagabbro postdates all the ...
Page 195
... grained , hard , grey granite gneiss consisting of quartz . Plagioclase , K - feldspar . biotite , altered pyroxene and little garnet , ( ii ) Pink , hard , coarse grained gneiss containing quartz , K - feldspar . plagioclase . garnet ...
... grained , hard , grey granite gneiss consisting of quartz . Plagioclase , K - feldspar . biotite , altered pyroxene and little garnet , ( ii ) Pink , hard , coarse grained gneiss containing quartz , K - feldspar . plagioclase . garnet ...
Contents
HEADQUARTERS Page | 1 |
Petrology Division | 7 |
Palynostratigraphy of the Gondwana sediments in the Brahmani and Birbhum coalfield | 13 |
Copyright | |
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alluvium amphibolite anomaly antiform axial bands basemetal basin bauxite beach bed rock belt Bihar biotite block BOLANGIR DISTRICT boreholes carried charnockite chromite coarse grained Code construction core samples covered Deogarh deposits depth DISTRICT drilled earth dam eastern Engineering Geology Engineering Geology Division excavated exposed fault field season fold foliation formation fracture gabbro garnet garnetiferous geochemical sampling GEOLOGICAL MAP Geology Division Opn geophysical GEOTECHNICAL INVESTIGATION gneiss Gondwana grade granite granite gneiss granitoids grey identified indicated intersected iron Jharkhand khondalite laminated landslide laterite lithounits located manganese mica schist mineralisation minerals nala occurs Orissa pegmatite phyllite Project Engineering Geology Purulia pyrite quartz quartz veins quartzite regional river sandstone scale schist sector shale shear zone Sikkim Singhbhum slope soil spillway sq.km stream sediment sampling strike length structure Super Group supracrustal surface survey synforms thickness toposheet trench trending ultramafic volcanics WEST BENGAL WEST SINGHBHUM