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 122
... investigation and foundation testing investigation , the details of which are given below : ( a ) Investigation for Magnesite : Five rigs were deployed in Thal , Kanda and Dewalthal areas ( U.P. ) and a total of 1978.35 m of drilling ...
... investigation and foundation testing investigation , the details of which are given below : ( a ) Investigation for Magnesite : Five rigs were deployed in Thal , Kanda and Dewalthal areas ( U.P. ) and a total of 1978.35 m of drilling ...
Page 224
... investigation by drilling . Analytical data revealed the average grade of mineralised zone as 0.25 % of Cu over an average width of 3.67 m . The probable reserves is estimated to be 0.16 million tonnes . The investigation has been ...
... investigation by drilling . Analytical data revealed the average grade of mineralised zone as 0.25 % of Cu over an average width of 3.67 m . The probable reserves is estimated to be 0.16 million tonnes . The investigation has been ...
Page 335
... investigation has indicated that excavations at this site would be heavy . The power house site has since been shifted to the right bank to take advantage of the low bed rock level . The investigation is in progress . Mandla district ...
... investigation has indicated that excavations at this site would be heavy . The power house site has since been shifted to the right bank to take advantage of the low bed rock level . The investigation is in progress . Mandla district ...
Contents
CENTRAL HEADQUARTERS | 1 |
AIRBORNE MINERAL SURVEYS EXPLORATION WING | 56 |
ORGANISATIONAL SET UP | 358 |
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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