Records of the Geological Survey of India, Volume 91The Survey, 1962 - 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 68
... surface and underground mapping and log- ging of diamond drill cores in these mines , reveal that only a single sulphide - bearing western lode , most probably the Oriental lode , extends into these two mines ; but , the tenor of the ...
... surface and underground mapping and log- ging of diamond drill cores in these mines , reveal that only a single sulphide - bearing western lode , most probably the Oriental lode , extends into these two mines ; but , the tenor of the ...
Page 380
... Surface ornamentation is pitted to reticulate . Size of the spores : 56-72 microns . ( 28 ) Lycospora sp . 3 ( not illustrated ) . . The spores described under this species look very similar to the Lycospora sp . 2 but in size they are ...
... Surface ornamentation is pitted to reticulate . Size of the spores : 56-72 microns . ( 28 ) Lycospora sp . 3 ( not illustrated ) . . The spores described under this species look very similar to the Lycospora sp . 2 but in size they are ...
Page 391
... surface mostly ground and partly pecked . AR / 12 . ( Plate 19 , fig . 4 ) . Loc .: East of Baidipur , south of tank . Dolerite , weathered , light greenish brown ; pear - shaped ; patinated ( brownish patina ) . Celt ; 11-0 cms . × 5.4 ...
... surface mostly ground and partly pecked . AR / 12 . ( Plate 19 , fig . 4 ) . Loc .: East of Baidipur , south of tank . Dolerite , weathered , light greenish brown ; pear - shaped ; patinated ( brownish patina ) . Celt ; 11-0 cms . × 5.4 ...
Contents
GEOLOGICAL SURVEY OF INDIA | 1 |
Western Circle | 25 |
Jammu and Kashmir Circle | 35 |
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43rd Indian Sci Andhra B. C. Roy B.Sc Bagh beds Banaras bands Banerjee Baripada Bhaluk Khad Bihar Bombay borehole Bose cent charnockite Chaterji Circle clay coal coalfield Congr Coralline limestone Cretaceous Delhi deposits depth district Dolerite drilling Dutt Dutta East Economic Geology Economic Geology Section examined feet felspar formations fossils Geol geological mapping Geological Survey Geophysical Geophysicist Ghosh gneiss gold Gondwana grains granite gravel Groundwater Groundwater Exploration Headquarters Calcutta Hons hornblende Hyderabad India industry investigated iron-ore Kashmir laterite lignite lode Lucknow M.Sc Madhya Pradesh Madras miles minerals Mining Murthy Mysore nala occur Orissa palaeolithic Petrological Section phyllites pitchstone Proc Punjab quartz quartzites Rajasthan Raniganj region river rocks Sahni samples sand sandstone Sarvashri Sastry schists shales Shri soil spore Srivastava Superintending Geologist Surv Survey of India taluk thickness trap Upper veins village Vindhyan West Bengal zone