Records of the Geological Survey of India, Volume 109The Survey, 1982 - Earthquakes |
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Page 166
... Folds Folds in the area are recognised by the changes in the direction of dip , shearing of the rocks and presence of mesoscopic folds . The frequent changes in the direction of dip , indicating the presence of antiforms and synforms ...
... Folds Folds in the area are recognised by the changes in the direction of dip , shearing of the rocks and presence of mesoscopic folds . The frequent changes in the direction of dip , indicating the presence of antiforms and synforms ...
Page 168
tively , correspond to the later folds limbs respectively of the earlier fold . crosses ( X ) , have plunges comparable to that of ẞ , axis , while a few to that of B2 axis . β2 developed on the northern and the southern Some of the ...
tively , correspond to the later folds limbs respectively of the earlier fold . crosses ( X ) , have plunges comparable to that of ẞ , axis , while a few to that of B2 axis . β2 developed on the northern and the southern Some of the ...
Page 173
... folds on S2 ( B2 folds , described later ) . No syntectonic growth of minerals has taken place along these planes . B. Lineations : The following four types of lineations have regional signi- ficance in the area : 1 ( a ) Intersections ...
... folds on S2 ( B2 folds , described later ) . No syntectonic growth of minerals has taken place along these planes . B. Lineations : The following four types of lineations have regional signi- ficance in the area : 1 ( a ) Intersections ...
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