Records of the Geological Survey of India, Volume 122, Part 6The Survey, 1987 - 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 83
... located and explored upto various stages including drilling mainly in the areas east of Malanjkhand copper deposit . At Taregaon thin zones of Cu mineralisation ( < 10 cm thick ) could be intersected in two drill holes . Since October ...
... located and explored upto various stages including drilling mainly in the areas east of Malanjkhand copper deposit . At Taregaon thin zones of Cu mineralisation ( < 10 cm thick ) could be intersected in two drill holes . Since October ...
Page 113
... located on basaltic terrain covered with thick Quaternary deposits . Investigations revealed 33 m thick Quaternary deposit consisting of cemented conglomerate , sand and gravel , arenaceous clay and fine clay overying four lava flows ...
... located on basaltic terrain covered with thick Quaternary deposits . Investigations revealed 33 m thick Quaternary deposit consisting of cemented conglomerate , sand and gravel , arenaceous clay and fine clay overying four lava flows ...
Page 137
... located at the proposed intake site ( RD 40 m ) has passed through overburden ( 1.5 m ) and weathered basalt ( 1.5-4.69 m ) upto RL 577.65 m . Further down to 20.25 m full depth , RL 562.09 m , fresh basalt variants are encountered ...
... located at the proposed intake site ( RD 40 m ) has passed through overburden ( 1.5 m ) and weathered basalt ( 1.5-4.69 m ) upto RL 577.65 m . Further down to 20.25 m full depth , RL 562.09 m , fresh basalt variants are encountered ...
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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 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 MAHARASHTRA Code 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 Satpura scale schist sediments sequence shale shear zone sparsely porphyritic spillway sq km sq km area stromatolitic studies subsurface exploration Supergroup thick toposheet traversed trending tunnel Unconformity upper upto vesicular Vindhyan के