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 220
... Block III : A total of 335.50 m in 38 boreholes were drilled during this field season . Chemical analysis reveals a probable reserve of 0.56 million tonnes of bauxite with 40 % to 45 % Al2O3 & less than 8 % silica in an area of about ...
... Block III : A total of 335.50 m in 38 boreholes were drilled during this field season . Chemical analysis reveals a probable reserve of 0.56 million tonnes of bauxite with 40 % to 45 % Al2O3 & less than 8 % silica in an area of about ...
Page 276
... block wise details are as follows : North Block : A total of 14.40 m of residuary drilling was done in the block bringing the grand total of drilling to 9,130.50 m since commencement . Borehole KKBH - 77A was closed at a depth of 552 m ...
... block wise details are as follows : North Block : A total of 14.40 m of residuary drilling was done in the block bringing the grand total of drilling to 9,130.50 m since commencement . Borehole KKBH - 77A was closed at a depth of 552 m ...
Page 277
... block wise details are as follows : Satkui block : C. L. Harpavat continued the investigation for copper in the block till March 1973 , when Parthasarthy joined the investigation and carried out logging and sampling of the mineralised ...
... block wise details are as follows : Satkui block : C. L. Harpavat continued the investigation for copper in the block till March 1973 , when Parthasarthy joined the investigation and carried out logging and sampling of the mineralised ...
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