Records of the Geological Survey of India, Volume 85Geological Survey of India, 1954 - 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 108
... shear zones along a length of about 3,000 feet of exposed rock at the toe of the dam . He expects some more of these features in the remaining 6,000 feet of the foundation . Mr. Deshpande advised a thorough geological investigation of ...
... shear zones along a length of about 3,000 feet of exposed rock at the toe of the dam . He expects some more of these features in the remaining 6,000 feet of the foundation . Mr. Deshpande advised a thorough geological investigation of ...
Page 120
... shear zone running transverse to the length of the tunnel and to the south by two vertical joints running almost at right angles to the shear zone . Thus the portion of the roof was structurally un- stable . This structural instability ...
... shear zone running transverse to the length of the tunnel and to the south by two vertical joints running almost at right angles to the shear zone . Thus the portion of the roof was structurally un- stable . This structural instability ...
Page 530
... sheared with veins of cal- cite and chlorite penetrating the sheared planes . Occasionally , vesicles filled with calcite , chlorite , quartz and iron oxide are pre- sent in the pebbles . The matrix is mainly chlorite with variable ...
... sheared with veins of cal- cite and chlorite penetrating the sheared planes . Occasionally , vesicles filled with calcite , chlorite , quartz and iron oxide are pre- sent in the pebbles . The matrix is mainly chlorite with variable ...
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38th Indian Sci Ajmer-Merwara alluvium Assam Assistant Geologist bands Belgaum Bihar Bombay Calcutta cent charnockites clay coal coalfields Congr copper Cuddapah days with effect Deccan trap Delhi deposits depth Dharwar Dhenkanal district district dolerite dolomite drilling dykes east examined exported feet G. W. Division Geol geological mapping Geological Survey geophysical gneisses Gondwana grade granite ground-water hill India Indian Miner industry investigation Iron-ore irrigation Kaladgi Keonjhar Kurnool Kurnool district Kutch laterite limestone M. S. Krishnan Madhya Pradesh Madras Magnesite manganese manganese-ore Mehta Messrs Metal Mkt mica million tons mines Mysore nala November occur Orissa output pegmatites phyllites pits Proc production quantity quarried quartz quartzites Rajasthan reported Returned to Circle Returned to headquarters river rocks samples sand sandstones Saurashtra schists shales sheet 73 Singhbhum square miles steatite Survey of India taluk thick tons valued veins village Vindhya Pradesh