Records of the Geological Survey of India, Volume 115, Part 1government of India., 1987 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 57
... soil pH values of 7.3 to 7.5 . The different soil pH models , thus arrived at , corresponding to chalcopy- rite and pyrite , may serve as an useful guide in tracing concealed mineralisation . The soil pH study was also attempted in ...
... soil pH values of 7.3 to 7.5 . The different soil pH models , thus arrived at , corresponding to chalcopy- rite and pyrite , may serve as an useful guide in tracing concealed mineralisation . The soil pH study was also attempted in ...
Page 100
... Soil / Stream Sediment / 1,345 Cu , Pb , Zn , Ni , Co Panned Heavies Rock / Soil 150 Cu , Pb , Zn , Ni , Co , Cd Bedrock / Copper Ore 125 Cu , Pb , Zn , Ni , Co , Cd , Ag Copper Ore / Bedrock 18 Cu , Zn 6,725 900 875 18 II . Analysis by ...
... Soil / Stream Sediment / 1,345 Cu , Pb , Zn , Ni , Co Panned Heavies Rock / Soil 150 Cu , Pb , Zn , Ni , Co , Cd Bedrock / Copper Ore 125 Cu , Pb , Zn , Ni , Co , Cd , Ag Copper Ore / Bedrock 18 Cu , Zn 6,725 900 875 18 II . Analysis by ...
Page 131
... soil is mainly loam to sandy loam . Kallar efflorescences occur at various places in the area . The source matter for the saltpetre being the soil occurring as efflorescence and encrustations in and around villages at old mounds ...
... soil is mainly loam to sandy loam . Kallar efflorescences occur at various places in the area . The source matter for the saltpetre being the soil occurring as efflorescence and encrustations in and around villages at old mounds ...
Contents
INTRODUCTION | 1 |
MAP COMPILATION PUBLICATION INFORMATION DIVISION | 21 |
OFFSHORE MINERAL EXPLORATION AND MARINE GEOLOGY WING | 36 |
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alignment amphibolite analysed Andhra Pradesh anomalies Archaean Asstt attended bands Bangalore basalt basin Bihar Bijawars biotite block boreholes Calcutta charnockite clay coal coalfield comprising core covered Cuddapah Deccan trap depth dips Director District DIVISION drill holes dykes earth dam exploration exposed fault folds Formation foundation geochemical geological investigation geological mapping Geologist Geologist Jr geophysical geotechnical investigation Ghosh gneiss Gondwana granite gneiss granitoids Group Gupta Headquarters Hydel Project Hyderabad India indicated intersected Jaipur Karnataka km long laboratory laterite limestone lineament located logging MADHYA PRADESH magnetic meeting mica migmatite mineralisation minerals Nagpur nala pegmatite phyllite power house proposed quartz veins quartzite Quaternary Rajasthan Region river rock types S/Shri samples were collected sandstone scale schist seams sector sediments shale shear zone Shri Sidhi district Singh soil spillway sq km sq km area Srivastava studies surveys thickness tion toposheet traverse mapping trending tunnel upto Vindhyan