Records of the Geological Survey of India, Volume 108The Survey, 1983 - 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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Results 1-3 of 49
Page 154
... Joints striking along a N40 ° E - S60 ° W with steep dips to NW ; NNW - SSE trend- ing joints dipping vertical and N - S striking joints with vertical dips were noticed . PALGHAT DISTRICT Kanhirapuzha Irrigation Project K. C. C. Raju ...
... Joints striking along a N40 ° E - S60 ° W with steep dips to NW ; NNW - SSE trend- ing joints dipping vertical and N - S striking joints with vertical dips were noticed . PALGHAT DISTRICT Kanhirapuzha Irrigation Project K. C. C. Raju ...
Page 156
... joints . The joints are water tight . Idmalayar H. E. Project Subramanyam examined boreholes drilled along the penstock alignment on the right bank of Idmalayar river at Ennakal ( 10 ° 24 ′ : 76 ° 43 ′ ; 58 B / 12 ) . Biotite Biotite ...
... joints . The joints are water tight . Idmalayar H. E. Project Subramanyam examined boreholes drilled along the penstock alignment on the right bank of Idmalayar river at Ennakal ( 10 ° 24 ′ : 76 ° 43 ′ ; 58 B / 12 ) . Biotite Biotite ...
Page 158
... joints 3 sets of joints in N55 ° E - S55 ° W , N75 ° E - S75 ° W and N20 ° E - S20 ° W are observed . The alignments of the proposed pressure shafts and underground power house site were examined . Highly granulated , coarse granular ...
... joints 3 sets of joints in N55 ° E - S55 ° W , N75 ° E - S75 ° W and N20 ° E - S20 ° W are observed . The alignments of the proposed pressure shafts and underground power house site were examined . Highly granulated , coarse granular ...
Contents
Palaeontology and Stratigraphy Division | 7 |
Planning and Training Division | 20 |
Offshore Mineral Exploration and Marine Geology Division | 27 |
Copyright | |
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alignment amphibolite Andhra Pradesh anomaly bands basalt bauxite bed rock Bihar biotite block boreholes carried chalcopyrite charnockite Circle clay collected comprising conglomerate copper cores covered Deccan Trap deposits depth dips Director DISTRICT dolerite dolomite drill holes dykes encountered exploratory exposed fault folds foliation Formation fossils foundation garnetiferous geochemical geological investigations geological mapping Geologists Jr GEOLOGY DIVISION geophysical geotechnical gneiss grade grained granite granite gneiss granulite graphite grey Group hornblende Hydel indicated intrusives Laboratory laterite limestone located logged magnetite mica schist migmatite million tonnes mineralisation minerals nala NW-SE occur Orissa pegmatite phyllite pits plane power house Project proposed pyrite pyrrhotite quartz quartz veins quartzite Quaternary Rajasthan Region river rock types samples sand sandstone Sarvashri scale schist seams sediments sequence shales shear zone Shri Singh Sinha soil spillway sq km strike length studies sulphide surveys terrace thick traverse trending tunnel upto valley varies