Records of the Geological Survey of India, Volume 107The Survey, 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 169
... pits . A small pit has been located at about 4 km west of Narabahali where sheared and brecciated cherty qurtzite , trending NW - SE with a dip at 60 ° towards NE , contains disseminations of pyrite , chalcopyrite and galena with minor ...
... pits . A small pit has been located at about 4 km west of Narabahali where sheared and brecciated cherty qurtzite , trending NW - SE with a dip at 60 ° towards NE , contains disseminations of pyrite , chalcopyrite and galena with minor ...
Page 219
... pits . A total of 3236 groove and stack samples were collected from all the areas . During the period , a total of 143 trial pits were completed by excavating 2511.37 cu m of material in Mopa area . Some pits have exposed bauxite ...
... pits . A total of 3236 groove and stack samples were collected from all the areas . During the period , a total of 143 trial pits were completed by excavating 2511.37 cu m of material in Mopa area . Some pits have exposed bauxite ...
Page 324
... pits were put covering the entire plateau , the depth of pits ranging from 2.00 m to 5.50 m . The bauxite occurs as isolated outcrops within the laterite . The thickness of bauxite varies from 1.50 m to 3.50 m . Based on the data ...
... pits were put covering the entire plateau , the depth of pits ranging from 2.00 m to 5.50 m . The bauxite occurs as isolated outcrops within the laterite . The thickness of bauxite varies from 1.50 m to 3.50 m . Based on the data ...
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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 geological mapping Geologists Jr geophysical Geophysicist geotechnical Ghosh gneiss Gondwana grade granite gneiss graphite Hydel India indicated intruded investigation Laboratory laterite limestone located logged Madhya Pradesh magnetite mapped an area million tonnes Mineral mineralisation 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 surveys thickness toposheet traverse trending tunnel Udaipur district upto varies