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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Results 1-3 of 66
Page 116
... carried out . Ground evaulation of aeromagnetic data in parts of Chikmagalur and Chitradurga Dis . revealed that the various schist belts and schistose enclaves have distinct magnetic signatures . The Nuggihalli schist belt appears to ...
... carried out . Ground evaulation of aeromagnetic data in parts of Chikmagalur and Chitradurga Dis . revealed that the various schist belts and schistose enclaves have distinct magnetic signatures . The Nuggihalli schist belt appears to ...
Page 139
... carried out at different pH conditions using Pot . amyl . xanthate as collector and pine oil as frother . The analytical results showed that pH 10 gave maximum grade of 11.63 g / t Au with a recovery of 66 % . Four floatation tests have ...
... carried out at different pH conditions using Pot . amyl . xanthate as collector and pine oil as frother . The analytical results showed that pH 10 gave maximum grade of 11.63 g / t Au with a recovery of 66 % . Four floatation tests have ...
Page 169
... carried out by semi- quantitative spectrochemical methods . Fourteen samples were studied by XRF and petrography . Sixtynine samples from Marla / Sarda area and 39 samples weighing about 5 kg samples from bed rock / soil concentrated to ...
... carried out by semi- quantitative spectrochemical methods . Fourteen samples were studied by XRF and petrography . Sixtynine samples from Marla / Sarda area and 39 samples weighing about 5 kg samples from bed rock / soil concentrated to ...
Contents
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 121 |
Geodata and Information Division | 141 |
Overview of the Deputy Director General | 195 |
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Common terms and phrases
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