Records of the Geological Survey of India, Volume 109Geological Survey of India, 1977 - 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 21
... borehole and the length drilled also remain at minimum . C. Exploratory Mining The programme of exploratory mining by ( i ) deep - pitting ( ii ) aditing ( iii ) shafts etc , should include the total numbers of deep pits , shafts , and ...
... borehole and the length drilled also remain at minimum . C. Exploratory Mining The programme of exploratory mining by ( i ) deep - pitting ( ii ) aditing ( iii ) shafts etc , should include the total numbers of deep pits , shafts , and ...
Page 24
... borehole in the mineralised zone and ascertain proper placing of the cores in the boxes before they are brought to the camp office from the drill - site with proper precautions against displacement , salting , oxidation etc , of the ...
... borehole in the mineralised zone and ascertain proper placing of the cores in the boxes before they are brought to the camp office from the drill - site with proper precautions against displacement , salting , oxidation etc , of the ...
Page 125
... borehole at Harinsingha ( 24 ° 04 ′ 8 ° 35 ′ ) is located within the trap country at a distance of about 0.5 km from the Dubrajpur - Trap contact . This borehole being very close to contact , the Gondwana beds have been encountered at a ...
... borehole at Harinsingha ( 24 ° 04 ′ 8 ° 35 ′ ) is located within the trap country at a distance of about 0.5 km from the Dubrajpur - Trap contact . This borehole being very close to contact , the Gondwana beds have been encountered at a ...
Contents
PART | 1 |
An approach to Quaternary research with examples from Hungary | 11 |
Outline of methods of detailed exploration of bedded limestone | 14 |
6 other sections not shown
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Common terms and phrases
algal amphibolite Andhra Pradesh assemblage axial plane B₁ bands Baraganda basin beds Bihar bindrabunensis borehole Bose calc-magnesian rocks Callialasporites carbonatite chlorite clays Collenia column columnar contour core Cretaceous deformation Deoban formation deposit depth developed diamonds diopside district dolomite drilling facies flora folds fossils genus Geol Geological Survey Geologist Gondwana grade grains granite grey Hazaribagh horizon indicate interbedded Intertrappean Jour Jurassic Kemari kimberlites known Kotar laminae Lattavaram limestone Limestone member lineation lithologic Lower Madhya Pradesh Magardha Mahayuga mapping metamorphism mineralisation minerals Nagod Nagod Limestone observed occur Palaeobotanist pelitic Plate plunge pollen present pyrites quartz quartz-mica-schist quartzite Quaternary Rajmahal hills rajmahalensis river sahnii samples sandstone Sanskrit schist schistosity sediments sequence shale shear Siddhanta siliceous slate species spores stratigraphic stromatolites structures Subarea Survey of India Suryasiddhanta talc Tamil Nadu thickness tremolite ultramafic Unpublished GSI report Varahamihira Wajrakarur water level zones