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 88
... values over known Mo occurrences . In leucogranites - pegmatites the background values of Mo is < 10 to 20 ppm , Cu 10-15 ppm and Pb and Zn 10-20 ppm . Soil , stream and bed rock samples show the normal background values as mentioned in ...
... values over known Mo occurrences . In leucogranites - pegmatites the background values of Mo is < 10 to 20 ppm , Cu 10-15 ppm and Pb and Zn 10-20 ppm . Soil , stream and bed rock samples show the normal background values as mentioned in ...
Page 89
... values upto 20 ppm only . The anomalous copper values in the zone range from 180 to 2400 ppm observed over 650 m strike length and 1 - 10 m width of the zone in southern part while the soil samples in the area show Mo values ranging ...
... values upto 20 ppm only . The anomalous copper values in the zone range from 180 to 2400 ppm observed over 650 m strike length and 1 - 10 m width of the zone in southern part while the soil samples in the area show Mo values ranging ...
Page 188
... values of the order of 450 ppm were noticed near station W - 2 on traverse N10 , coinciding with the peak chargebility value of 12 mv / volt near GP5 . From the shape of the profiles the causative source is inferred to be dipping ...
... values of the order of 450 ppm were noticed near station W - 2 on traverse N10 , coinciding with the peak chargebility value of 12 mv / volt near GP5 . From the shape of the profiles the causative source is inferred to be dipping ...
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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