Records of the Geological Survey of India, Volume 122, Part 6The Survey, 1989 - 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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Results 1-3 of 32
Page 97
... borehole BKZ - 1 / 15 , 1/16 and one additional borehole 1/17 would be completed during the 1988-89 after which the complete picture of tungsten mineralisation in zone- I block would be clear . However , based on available data in zone ...
... borehole BKZ - 1 / 15 , 1/16 and one additional borehole 1/17 would be completed during the 1988-89 after which the complete picture of tungsten mineralisation in zone- I block would be clear . However , based on available data in zone ...
Page 161
... borehole GW / TAT / 21 in the southeastern part shows 25.8 ° C / km between 50-325 m depth wereas GW / TAT / 22 in the north of the area show thermal gradient of 29.3 ° C / km between 30-470 m depth . Thus , the boreholes GW / TAT / 20 ...
... borehole GW / TAT / 21 in the southeastern part shows 25.8 ° C / km between 50-325 m depth wereas GW / TAT / 22 in the north of the area show thermal gradient of 29.3 ° C / km between 30-470 m depth . Thus , the boreholes GW / TAT / 20 ...
Page 192
... borehole MNT - 7 of Thutanbori area ( 20 ° 51 ' ? 79 ° 85 ' 55P / 9 ) , Nagpur district , Maharashtra , drilled by A. M. S. E. Wing , Central Zone GSI , on 3.3.1988 . This borehole was closed at a depth of 259 m and pierced through ...
... borehole MNT - 7 of Thutanbori area ( 20 ° 51 ' ? 79 ° 85 ' 55P / 9 ) , Nagpur district , Maharashtra , drilled by A. M. S. E. Wing , Central Zone GSI , on 3.3.1988 . This borehole was closed at a depth of 259 m and pierced through ...
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Common terms and phrases
Aa flow alignment alluvium anomaly zone Archaean basalt flows bed rock Bijawar block borehole calcareous chert Chhattisgarh clay compound pahoehoe conglomerate cores Dark grey Deccan basalt Deccan Trap deposits depth dips DISTRICT dolomite drill holes ENE-WSW Engineering Geology Engineering Geology Division excavation exposed fault Formation fractured fragmentary top fresh basalt geochemical geological mapping Geologist Jr geophysical GEOTECHNICAL INVESTIGATIONS gneiss Gondwana gradient Group highly porphyritic Impersistent indicated intrusives Jabalpur joints Lameta laterite lava limestone located MADHYA PRADESH MADHYA PRADESH Code MAHARASHTRA masonry medium grained mineralisation moderately porphyritic Nagpur Narmada NW-SE occur pahoehoe pahoehoe flow pegmatite porphyritic proposed Proterozoic quartz veins quartzite Quaternary Raipur RAIPUR DISTRICT red bole Regional Geology Division reservoir samples sandstone scale schist sediments sequence shale shear zone soil sparsely porphyritic spillway sq km sq km area stromatolitic studies subsurface exploration Supergroup thick toposheet traversed trending tunnel Unconformity upper upto vesicular Vindhyan के