Records of the Geological Survey of India, Volume 109The Survey, 1982 - Earthquakes |
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Page 211
... rock types encountered in these section are basal conglomerate , metavolcanic rocks and associated basic intrusive rocks , sandstone , interbedded phyllite and limestone , slate and phyllite , grit with bands of conglome- rate and ...
... rock types encountered in these section are basal conglomerate , metavolcanic rocks and associated basic intrusive rocks , sandstone , interbedded phyllite and limestone , slate and phyllite , grit with bands of conglome- rate and ...
Page 170
... rocks , amphibolite and chert ( bedded ) The general country rock is mica - schist and quartz - mica - schist . These rocks are schistose , soft and friable and are puckered where rich in mica . Within these rocks , bands and lenses of ...
... rocks , amphibolite and chert ( bedded ) The general country rock is mica - schist and quartz - mica - schist . These rocks are schistose , soft and friable and are puckered where rich in mica . Within these rocks , bands and lenses of ...
Page 185
... rocks also , tremolite is seen altering to talc along cleavage planes and along borders . In these rocks , the schistosity is produced by the preferred orientation of long prisms and sheaths of tremolite and by the gross location of ...
... rocks also , tremolite is seen altering to talc along cleavage planes and along borders . In these rocks , the schistosity is produced by the preferred orientation of long prisms and sheaths of tremolite and by the gross location of ...
Contents
GEOCHRONOLOGY AND ISOTOPE GEOLOGY DIVISION | 6 |
FIELD TECHNIQUE RESEARCH UNIT | 13 |
PUBLICATION DIVISION | 20 |
Copyright | |
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alignment amphibolite Andhra Pradesh axis bands basalt bauxite Bihar biotite block boreholes calcareous carbonatite carried charnockite CIRCLE clay coal comprising core covering an area Deccan Trap deposit depth Director DISTRICT Division dolomite dykes exposed fault folds foliation Formation geochemical geological mapping Geological Survey Geologist Jr geophysical geotechnical investigation gneiss Gondwana grade grained granite gneiss grey Headquarters hills indicated intrusives Jaipur kimberlites laboratory laterite limestone line km located logged Madhya Pradesh magnetite mapped an area metamorphism mineralisation minerals Murthy nala NW-SE occur pegmatite phyllite pits power house Project pyrite quartz quartz veins quartzite Quaternary RAJASTHAN Region river rock types S/Shri samples sand sandstone Sarvashri scale schist schistosity seams sediments shale shear zone Shri Singh Sinha spillway sq km Srivastava strike length stromatolites structure sulphide Super Group Survey of India Tamil Nadu thickness tion Toposheet traverse tremolite trending tunnel upto varies Vindhyan