Records of the Geological Survey of India, Volume 129, Parts 2-3The Survey, 1998 - 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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Results 1-3 of 83
Page 40
... samples showed the result given below : Moisture Liquid Plastic Sand Silt Clay Content limit limit % % % Cohesion Kg ... samples is Quartz , Illite , Chlorite , Feldspar and Amphibole in major to trace proportions with a little variation ...
... samples showed the result given below : Moisture Liquid Plastic Sand Silt Clay Content limit limit % % % Cohesion Kg ... samples is Quartz , Illite , Chlorite , Feldspar and Amphibole in major to trace proportions with a little variation ...
Page 98
... samples analysed upto 4.2 ppm gold . In Khatikola village of Bhandara district the main rock types include staurolite - kyanite schist , banded ferruginous rock , quartzite and amphibolite . Seven samples have analysed gold value from ...
... samples analysed upto 4.2 ppm gold . In Khatikola village of Bhandara district the main rock types include staurolite - kyanite schist , banded ferruginous rock , quartzite and amphibolite . Seven samples have analysed gold value from ...
Page 149
... samples of a total length of 50.18 m were recovered by gravity coring . All the cores have been split and logged . 432 sub - samples have been generated . Selected samples have been subjected to various laboratory studies . 12 samples ...
... samples of a total length of 50.18 m were recovered by gravity coring . All the cores have been split and logged . 432 sub - samples have been generated . Selected samples have been subjected to various laboratory studies . 12 samples ...
Contents
Stratigraphy Division | 11 |
Central Petrological Laboratories | 26 |
Geodata and Database Division | 43 |
Copyright | |
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acid volcanics aeromagnetic amphibolite anomaly bands Barakar Barakar Formation Barren Measure basemetal basic basin belt Bhutan Bihar biotite block boreholes charnockite Chhotanagpur clay coal seams Coalfield coarse Code core covered depth district Division drilling dykes east eastern faults field season foliation geochemical GEOLOGICAL MAP geophysical GEOTECHNICAL INVESTIGATION Ghosh gneiss gneissic gold Gondwana grade grained granite granite gneiss grey ground evaluation heavy minerals India indicated intersected intrusives Kamthi laterite limestone lineament located magnetic mica schist migmatite mineralisation nala NW-SE occur Orissa OVERVIEW pegmatite phyllite plagioclase Pradesh programme Project Proterozoic Purulia Purulia district quartz quartz veins quartzite Raniganj REGIONAL EXPLORATION river samples sand sandstone scale schist seam zones sector sediments sequence shale shear zone Sikkim Singhbhum southern sq km sq.km STAGE GEOTECHNICAL INVESTIGATION strike length structure sulphide surface survey Talchir terrain thickness tion Toposheet trending ultramafic upto varies West Bengal