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
... drill holes were completed in Bodapahari block aggregating 680 m of drilling . In Bodapahari block , Cu mineralisation is associated with brecciated granitoids of Middle Proterozoic age . Quartz carbonate veins and quartz veins have ...
... drill holes were completed in Bodapahari block aggregating 680 m of drilling . In Bodapahari block , Cu mineralisation is associated with brecciated granitoids of Middle Proterozoic age . Quartz carbonate veins and quartz veins have ...
Page 84
... drilling also included detailed drilling on grid pattern at Hatupur , Sahidan and Pattibazaria blocks to demarcate thicker horizons of Itwa and Jhiri diamondiferous conglomerates capable of supporting economic mining . Drilling could ...
... drilling also included detailed drilling on grid pattern at Hatupur , Sahidan and Pattibazaria blocks to demarcate thicker horizons of Itwa and Jhiri diamondiferous conglomerates capable of supporting economic mining . Drilling could ...
Page 85
... drill holes . The thickness of Jhiri conglomerate intersected , varies between 17 to 26 cm . In Basura block , a total of 179.40 m of drilling was done in five drill holes . The thickness of Jhiri conglomerates noticed in drill holes ...
... drill holes . The thickness of Jhiri conglomerate intersected , varies between 17 to 26 cm . In Basura block , a total of 179.40 m of drilling was done in five drill holes . The thickness of Jhiri conglomerates noticed in drill holes ...
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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