Records of the Geological Survey of India, Volume 107Geological Survey of India, 1979 - 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 240
... Tunnel ( 9 ° 20 ' : 76 ° 53 ′ ) : P. Subramanian investigated the 5th tunnel of the Pamba Irrigation Tunnel across Puthusserimala as there was a sudden roof collapse . The tunnel driven in a N 70 ° W - S70 ° E direction cuts across a ...
... Tunnel ( 9 ° 20 ' : 76 ° 53 ′ ) : P. Subramanian investigated the 5th tunnel of the Pamba Irrigation Tunnel across Puthusserimala as there was a sudden roof collapse . The tunnel driven in a N 70 ° W - S70 ° E direction cuts across a ...
Page 339
... tunnel alignments . Data from 7 tubewells also indicate that the proposed tunnel is likely to pass through dense and amygdaloidal basalts . Rock cover varying from 9.8 to 15 m is available above the proposed crown level of the tunnel ...
... tunnel alignments . Data from 7 tubewells also indicate that the proposed tunnel is likely to pass through dense and amygdaloidal basalts . Rock cover varying from 9.8 to 15 m is available above the proposed crown level of the tunnel ...
Page 349
... tunnel near Panchpipilia station on Ratlam - Godhra section of the Western Railway . Deccan Trap flows with one meter thick red bole bed at the contact of the lower and middle flows are delineated . A major section of the tunnel would ...
... tunnel near Panchpipilia station on Ratlam - Godhra section of the Western Railway . Deccan Trap flows with one meter thick red bole bed at the contact of the lower and middle flows are delineated . A major section of the tunnel would ...
Contents
CENTRAL HEADQUARTERS | 1 |
AIRBORNE MINERAL SURVEYS EXPLORATION WING | 56 |
ORGANISATIONAL SET UP | 358 |
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Common terms and phrases
alignment amphibolite Andhra Pradesh anomaly Assistant Geologists bands Banerjee basalt bauxite Bihar biotite block boreholes Calcutta chalcopyrite charnockite Circle clay coalfield comprising copper cores covering an area Deccan Trap Delhi deposits depth dips Director district Division dolerite dolomite drill holes dykes Engineer excavation exploration exploratory exposed fault folds formation fossils foundation geochemical samples geological mapping Geologists Jr geophysical Geophysicist geotechnical Ghosh gneiss Gondwana grade granite gneiss Gupta Hydel indicated intruded investigation Laboratory laterite limestone located logged Madhya Pradesh magnetite mapped an area million tonnes mineralisation minerals Mukherjee nala occurs Orissa pegmatite phyllite pits power house Project pyrite quartz quartz veins quartzite Quaternary Rajasthan Regional river rock types samples were collected sand sandstone Sarvashri scale schist seams sediments shale shear zone Shri Singh Sinha soil spillway sq km Srivastava strike length studies sulphide thickness toposheet traverse trending tunnel Udaipur district upto varies