Records of the Geological Survey of India, Volume 126, Part 2Government of India, 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. |
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Page 25
... major overturned folds in the area . The regional varia- tion of trends from N - S in the west to E - W in the east central to ENE - WSW in the east is due to major ( F3 ) deformation . Several mineral reaction textures have been ...
... major overturned folds in the area . The regional varia- tion of trends from N - S in the west to E - W in the east central to ENE - WSW in the east is due to major ( F3 ) deformation . Several mineral reaction textures have been ...
Page 39
... major thrust of the PGRS Division , CHQ , was on application of remote sensing technology and its integration with collateral data for evaluation of total geological set up and targetting potentially mineralised zones . The activity was ...
... major thrust of the PGRS Division , CHQ , was on application of remote sensing technology and its integration with collateral data for evaluation of total geological set up and targetting potentially mineralised zones . The activity was ...
Page 59
... major . Out of 36 trap samples studied , diopside is found to be present in 26 samples . Unit Cell parameters of 12 ... major , Diopside - minor Plag . Felspar ( Labradorite ) -major , Diopside - minor Plag . Felspar ( Labradorite ) ...
... major . Out of 36 trap samples studied , diopside is found to be present in 26 samples . Unit Cell parameters of 12 ... major , Diopside - minor Plag . Felspar ( Labradorite ) -major , Diopside - minor Plag . Felspar ( Labradorite ) ...
Contents
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 121 |
Geodata and Information Division | 141 |
Overview of the Deputy Director General | 195 |
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aeromagnetic amphibolite analysis ANDHRA PRADESH anomalies bands Barakar Formation Barren Measures Formation basement basin belt Bengal Bihar Birbhum block boreholes calcareous carbonaceous carbonaceous shale clayey coal bearing coal seams COAL WING coarse grained Code cores covered cruise deposition DISTRICT drilled east EXPLORATION FOR COAL fault field season foraminifera geochemical GEOLOGICAL MAP geophysical gneiss Godavari Valley Gondwana grade grained sandstone granite heavy mineral INDEX intersected investigation isobath Kamthi Formation Lakshadweep lignite lime mud limestone located lower MADHYA PRADESH magnetic medium grained METAMORPHICS million tonnes mineralisation NW-SE occur ooids Orissa phyllite PLATE PLATE-I potentiality Precambrian quartz quartzite Rajmahal Raniganj Raniganj Formation Regional exploration ridge rocks Sakoli samples sand sandstone scale schist seam zones sector sediments sequence SHAHDOL DISTRICT shale shelf siltstone slope Sohagpur sq km strike studies sub-surface Survey of India Talchir Formation Toposheet trending upto VALLEY COALFIELD water depth