Records of the Geological Survey of India, Volume 111The Survey, 1982 - 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 106
... shear zones . A number of cross shears and schists get daylight . Dental treatment of the thicker shear zones was recommended before placement of concrete . Detailed mapping of the area around the proposed portals of tailrace tunnel ...
... shear zones . A number of cross shears and schists get daylight . Dental treatment of the thicker shear zones was recommended before placement of concrete . Detailed mapping of the area around the proposed portals of tailrace tunnel ...
Page 53
... shear zone . The mineral lineations ( b - lineation ) shown by X have plunges com- parable to those of B , axes . 1 Sub - area - V This sub - area occupies the fault / shear zone , lying in the northwestern part of the area . The fabric ...
... shear zone . The mineral lineations ( b - lineation ) shown by X have plunges com- parable to those of B , axes . 1 Sub - area - V This sub - area occupies the fault / shear zone , lying in the northwestern part of the area . The fabric ...
Page 88
... Shear Zone , of which Turamdih area constitutes a part , was mapped by Dunn ( 1937 ) , Dunn and Dey ( 1942 ) and other officers of the Geolo- gical Survey of India . Large scale geological mapping and geochemical sampling were carried ...
... Shear Zone , of which Turamdih area constitutes a part , was mapped by Dunn ( 1937 ) , Dunn and Dey ( 1942 ) and other officers of the Geolo- gical Survey of India . Large scale geological mapping and geochemical sampling were carried ...
Contents
ENGINEERING AND TRANSPORT DIVISION | 1 |
GEOSCIENCE DATA CENTRE | 9 |
WESTERN REGION | 17 |
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alignment amphibolite analysis Andhra Pradesh anomaly zone bands basalt basin bauxite bed rock Bihar biotite block boreholes carried out geological chalcopyrite Circle clay coal comprising Deccan Trap delineated deposits depth dipping Director dist district Division drill cores drill holes excavation fault folds Formation fossils geochemical geological mapping Geologist Geophysical surveys geotechnical geothermal glacier gneiss Gondwana grade Group grouting Headquarters indicated investigation laboratory laterite limestone line km located logged Madhya Pradesh magnetic magnetite Meghalaya metres mica schist migmatites million tonnes mineralisation minerals nala NE-SW NW-SE occurs Orissa pegmatite phyllite pits power house Project proposed pyrite quartz quartz veins quartzite Rajasthan regional resistivity river rock types S/Shri samples were collected sand sandstone Sarvashri scale schist seams sediments seismic shale shear zone Shri sillimanite soil spillway sq km strike length studies sulphide thickness tion Toposheet traverse trending tunnel upto Valley varying Vindhyan