Records of the Geological Survey of India, Volume 109, Part 1government of India., 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 80
... holes ( 500 m ) at suitable location besides drilling several 30 m gradient holes on grid pattern with average density of one hole to 2/3 sq km to arrive at regional thermal gra- dients . HIMACHAL PRADESH KULU DISTRICT , PARBATI VALLEY ...
... holes ( 500 m ) at suitable location besides drilling several 30 m gradient holes on grid pattern with average density of one hole to 2/3 sq km to arrive at regional thermal gra- dients . HIMACHAL PRADESH KULU DISTRICT , PARBATI VALLEY ...
Page 112
... holes by single peaker method . S. N. Chaturvedi visited project area and recommended logging of drill cores , conducting percolation tests in drill holes and study of groundwater table in the reservoir area and adjoining trenches . He ...
... holes by single peaker method . S. N. Chaturvedi visited project area and recommended logging of drill cores , conducting percolation tests in drill holes and study of groundwater table in the reservoir area and adjoining trenches . He ...
Page 201
... holes drilled along the alternative tunnel alignments . Dense , jointed basalt underlain by tuff and inter - trappean bed is met with on the Malabar and Cumbala Hills ; whereas in the areas of race course and Willingdon Club , volcanic ...
... holes drilled along the alternative tunnel alignments . Dense , jointed basalt underlain by tuff and inter - trappean bed is met with on the Malabar and Cumbala Hills ; whereas in the areas of race course and Willingdon Club , volcanic ...
Contents
PALAEONTOLOGY AND STRATIGRAPHY DIVISION | 5 |
INTERNATIONAL WING | 17 |
CHEMICAL DIVISION | 23 |
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Common terms and phrases
amphibolite ANDHRA PRADESH anomaly axis bands basalt bauxite bed rock Bihar biotite block boreholes carried chalcopyrite charnockite CIRCLE clay coal seams Coalfield comprising copper cores covering an area Deccan Trap deposits depth dips Director DISTRICT dolomite drill holes exploration exposed fault folds foliation Formation geochemical geological investigations geological mapping Geologist Jr GEOLOGY DIVISION geophysical geotechnical investigation Ghosh glacier gneiss Gondwana grade granite gneiss Headquarters HIMACHAL PRADESH Hydel indicated intrusives Jaipur JAMMU Laboratory limestone line km located logged Madhya Pradesh magnetic magnetite Maharashtra mapped an area migmatite mineralisation minerals Murthy nala NW-SE occur pegmatite phyllite pits power house Project proposed pyrite quartz quartz veins quartzite Quaternary RAJASTHAN rock types S/Shri sand sandstone Sarvashri scale schist sediments shale shear zone Shri Singh Sinha spillway sq km Srivastava strike length studies sulphide Super Group thickness tion tonnes Toposheet traverse trend UDAIPUR DISTRICT upto valley varying Vindhyan