Records of the Geological Survey of India, Volume 122, Parts 2-4Geological Survey of India, 1987 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 87
... represented by Lower , and Upper Cuddapahs and younger Kurnool Groups are exposed in the northern and eastern parts of the area . The Lower Cuddapah is represented by Gulcheru quartzite with shaly intercalations and Vempalli Formation ...
... represented by Lower , and Upper Cuddapahs and younger Kurnool Groups are exposed in the northern and eastern parts of the area . The Lower Cuddapah is represented by Gulcheru quartzite with shaly intercalations and Vempalli Formation ...
Page 129
... represented by two sections ranging in thickness from 0.65m to 9.73m . The seams have been totally affected by ultrabasic intrusives . Salanpur ' B ' group of seams are represented by six to seven sections , ranging in thickness from ...
... represented by two sections ranging in thickness from 0.65m to 9.73m . The seams have been totally affected by ultrabasic intrusives . Salanpur ' B ' group of seams are represented by six to seven sections , ranging in thickness from ...
Page 17
... represented by assemblage of feebly metamorphosed rocks comprising shale , phyllite , tuffaceous shale , minor quartzite , and greywacke with tectonic slices of Ophiolite Suite of rocks and exotic bodies of quartzite and limestone . It ...
... represented by assemblage of feebly metamorphosed rocks comprising shale , phyllite , tuffaceous shale , minor quartzite , and greywacke with tectonic slices of Ophiolite Suite of rocks and exotic bodies of quartzite and limestone . It ...
Contents
CENTRAL HEADQUARTERS 179 | 1 |
Geological Survey of India | 4 |
AIRBORNE MINERAL SURVEY AND EXPLORATION WING 80104 | 80 |
Copyright | |
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amphibolite AMSE Wing analysis Andaman anomalies assemblage bands Barakar Barakar Formation Barren Measures basin belt Bihar biotite block boreholes Calcutta clay coal seams Coal Wing COALFIELD Construction stage geotechnical cores correlation deposits depth district Division-II drilling dykes Eastern Engineering Geology evaluation exploration fault Feasibility stage folds geochemical geological mapping Geology Division geophysical geotechnical investigation Ghosh gneiss Gondwana grained granite granite gneiss grey Group heavy minerals horizon indicated Irrigation LANDSAT limestone lineaments located magnetic metamorphic mica migmatites mineralisation NW-SE occur Orissa pegmatite phyllite PRADESH quartz quartzite Raniganj Raniganj Formation regional river sand sandstone scale schist seam zones sector sediments shale shear zone Shillong sillimanite Singhbhum slope Special Investigation spillway sq km stage geotechnical investigation Stratigraphy strike length structure surface Survey of India thickness toposheet traverses trending Upper upto valley varies veins volcanics West Bengal