Records of the Geological Survey of India, Volume 109Geological Survey of India, 1974 - 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
... STAGE III Drilling The drilling at this stage is taken up only when ecouraging results , as related to grade and thickness of the deposits / orebody were obtained in Stage I & II from test drilling , pits , trench and surface data and ...
... STAGE III Drilling The drilling at this stage is taken up only when ecouraging results , as related to grade and thickness of the deposits / orebody were obtained in Stage I & II from test drilling , pits , trench and surface data and ...
Page 29
... stages , involved in the collection of samples by different methods , precautionary measure against dilution need be undertaken at each stage for proper represen- tations . It the Stage I & II , mostly ( a ) trench sampling by ...
... stages , involved in the collection of samples by different methods , precautionary measure against dilution need be undertaken at each stage for proper represen- tations . It the Stage I & II , mostly ( a ) trench sampling by ...
Page 135
... stage of Paleocene were included by him in the Sylhet limestone stage . The sandstone - shale alternations overlying the Sylhet limestone stage was termed the Kopili stage . The Sylhet limestone stage has been classified by Wilson and ...
... stage of Paleocene were included by him in the Sylhet limestone stage . The sandstone - shale alternations overlying the Sylhet limestone stage was termed the Kopili stage . The Sylhet limestone stage has been classified by Wilson and ...
Contents
An approach to Quaternary research with examples from Hungary | 5 |
Outline of methods of detailed exploration of bedded limestone | 14 |
Algal stromatolites in the Bhander Group of Formations | 38 |
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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 contour core Cretaceous deformation deposit depth developed diamonds diopside district dolomite drilling Eocene facies flora folds fossils genus Geol Geological Survey Geologist Gondwana grade grains granite grey Guruvayur horizon indicate interbedded Intertrappean Jurassic Kemari kimberlites known laminae Lattavaram limestone Limestone member lineation lithologic Lower Madhya Pradesh Magardha Mahayuga mapping mesoscopic metamorphism mica mineralisation minerals Nagod observed occur Palaeobotanist pelitic Plate plunge pollen present pyrites quarry 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 Tanur thickness tremolite ultramafic Upper Gondwana Varahamihira vertical Wajrakarur water level zones