Records of the Geological Survey of India, Volume 106Geological Survey of India, 1971 - 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 189
... zone about 6 metres above the pyrite bed in the Bijaigarh shales of the Upper Vindhyans in Amjhore area , was taken up in February 1972. Drilling of underground upward boreholes from different points in the Amjhore mine was carried out ...
... zone about 6 metres above the pyrite bed in the Bijaigarh shales of the Upper Vindhyans in Amjhore area , was taken up in February 1972. Drilling of underground upward boreholes from different points in the Amjhore mine was carried out ...
Page 288
... zone for a strike length of 400 m . along the line of old workings and is expected to continue for another 320 m . designated as Zone . I. Another weak anomaly zone is indicated to the south - east of zone . I and is referred to as Zone ...
... zone for a strike length of 400 m . along the line of old workings and is expected to continue for another 320 m . designated as Zone . I. Another weak anomaly zone is indicated to the south - east of zone . I and is referred to as Zone ...
Page 305
... zone was flanked by sheeted zones on either side . Five drill holes were recommended to delineate this weak zone . Krishnaswamy , considered that this weak zone was due to a reverse fault . The affected rocks were classified as ( 1 ) ...
... zone was flanked by sheeted zones on either side . Five drill holes were recommended to delineate this weak zone . Krishnaswamy , considered that this weak zone was due to a reverse fault . The affected rocks were classified as ( 1 ) ...
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Common terms and phrases
alignment alluvium amphibolite Andhra Pradesh anomaly Asstt bands basalt bauxite Bihar biotite block bore holes boreholes Calcutta charnockite Circle clay coal Coalfield comprising copper covered an area Deccan Trap Delhi deposits dips Director district Division dolerite dolomite Dutta dykes electrical logging Engineer exploration foliation formations garnetiferous geochemical geohydrological geological investigation geological mapping Geological Survey Geologists Jr geophysical Geophysicist Ghosh gneiss Gondwana granite gneiss Groundwater Hyderabad indicated Jaipur Laboratory laterite limestone located Lucknow Madhya Pradesh mapped an area mapped on scale metres million tonnes mineralised zone minerals Mukherjee Mysore nala occurs officers Orissa pegmatite period under review phyllites pits power house Project quartz veins quartzite Rajasthan recommended Region rock types S/Shri samples sandstone schist seams sediments shales Sharma shear zone Shri S. K. Singh Sinha spillway Srivastava strike length studies Survey of India taluk thickness toposheet traverse tubewells tunnel upto valley varies West Bengal