Records of the Geological Survey of India, Volume 124, Part 6The Survey, 1991 - 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. |
From inside the book
Results 1-3 of 25
Page 119
... values for bed- rock are Cu - 300 and 430 pm and Pb 50 ppm and 80 ppm ; Sn , W and Mo values being negligible . The - background and threshold values in soil samples are , Cu 70 and 90 ppm , Pb - 40 and 50 ppm and Zn 50 and 60 ppm ...
... values for bed- rock are Cu - 300 and 430 pm and Pb 50 ppm and 80 ppm ; Sn , W and Mo values being negligible . The - background and threshold values in soil samples are , Cu 70 and 90 ppm , Pb - 40 and 50 ppm and Zn 50 and 60 ppm ...
Page 122
... values of copper from 75 ppm to 200 ppm out of which ten ( 10 ) samples show values over 100 ppm with cobalt upto 450 ppm . Incidence of disseminated mineralisation of cop- per on meta basalts in the area between Malchan- pur and Butai ...
... values of copper from 75 ppm to 200 ppm out of which ten ( 10 ) samples show values over 100 ppm with cobalt upto 450 ppm . Incidence of disseminated mineralisation of cop- per on meta basalts in the area between Malchan- pur and Butai ...
Page 123
... values of tin , niobium and moderate values of tungsten in some of the pegmatite , granitic and gneissic bodies is a complimentary finding which is being investi- gated further . 3 ) The area around the occurrence of polymetallic ...
... values of tin , niobium and moderate values of tungsten in some of the pegmatite , granitic and gneissic bodies is a complimentary finding which is being investi- gated further . 3 ) The area around the occurrence of polymetallic ...
Contents
GEOLOGICAL MAPPING 1 to 106 | 13 |
MINERAL INVESTIGATIONS 107 to 154 | 113 |
GEOTECHNICAL INVESTIGATIONS 155 to | 169 |
4 other sections not shown
Other editions - View all
Common terms and phrases
aa flows Alluvium bands basalt flows basemetal basin Bastar district Bhander block borehole chert clay compound pahoehoe flows comprises Deccan Trap Denwa deposits depth drilling dykes Economic Geology Division ENE-WSW exposed faults felspar field season flow groups fossils fragmentary top geochemical Geologist Jr geophysical gneiss Gondwana gradient holes indicate intrusive Jabalpur joints Lameta laterite lava pile limestone lineament Madhya Pradesh MADHYA PRADESH Code MAHARASHTRA MAHARASHTRA Code massive medium grained metabasic mineralisation minerals moderately porphyritic Nagpur Narmada non-porphyritic occur pahoehoe Parsora pegmatites phenocrysts phyllite plagioclase porphyritic Precambrian Project pyrite quartz quartz reefs quartz veins quartzite red bole Regional Geology Division Rewa river rock Sakoli samples sandstone Sausar scale scheelite schist sediments sequence shale shear zone sparsely porphyritic sq km stratigraphic structure studies Supergroup Systematic geological mapping thick Tiki tion toposheet trending Unconformity Upper upto vesicular Vindhyan Supergroup volcanic Yavatmal YAVATMAL DISTRICTS