Records of the Geological Survey of India, Volume 122, Part 1The Survey, 1996 - 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 32
... collected from Bandala Mottri Mines , Agnigundala , AP were analysed by XRD and found to contain Galena and sphalerite mainly and 9 sulphide samples collected from Chigargurta area are found to contain quartz , feldspar , pyrite and ...
... collected from Bandala Mottri Mines , Agnigundala , AP were analysed by XRD and found to contain Galena and sphalerite mainly and 9 sulphide samples collected from Chigargurta area are found to contain quartz , feldspar , pyrite and ...
Page 52
... collected for analysis of major and mi- nor elements by XRF method . 161 rock chips for preparation of thin sections and 96 samples for prepa- ration of polished sections were collected . In addition , 42 weathered bedrock / C - horizon ...
... collected for analysis of major and mi- nor elements by XRF method . 161 rock chips for preparation of thin sections and 96 samples for prepa- ration of polished sections were collected . In addition , 42 weathered bedrock / C - horizon ...
Page 391
... collected at one metre interval starting from the hanging wall side to the foot wall . Apart from the samples collected from the block investigated in detail , a few samples were also collected from Yerrskonda ( .456 m ) ...
... collected at one metre interval starting from the hanging wall side to the foot wall . Apart from the samples collected from the block investigated in detail , a few samples were also collected from Yerrskonda ( .456 m ) ...
Contents
INTRODUCTION | 1 |
AIRBORNE MINERAL SURVEY AND EXPLORATION WING 4571 | 45 |
COAL WING 7296 | 72 |
Copyright | |
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alignment Alluvium amphibolite analysis Andhra Pradesh anomaly Archaean assess ASSTT bands basalt basemetal basin bed rock Bihar biotite block boreholes carried charnockite chemical clay coal seams Coalfield Code comprises core covered Deccan Deccan Trap delineated deposits depth DIRECTOR GEOLOGIST district drilling dykes ECONOMIC GEOLOGY DIVISION evaluation exploration exposed field season Formation geochemical GEOLOGIST GEOLOGIST JR geophysical geotechnical investigation gneiss Gondwana granite granite gneiss grey Group Headquarters holes India indicated Karnataka km long Kumar laboratory limestone located logging magnetic migmatites mineral mineralisation occur Orissa pegmatite phyllite power house programme quartz quartz veins quartzite Quaternary Rajasthan REGIONAL GEOLOGY DIVISION reservoir river sand sandstone scale schist schist belt sediments shale shear zone SHRI S.K. Singh soil spillway sq km stage geotechnical investigation strike length studies suggested sulphide surface surveys systematic geological mapping thick tion toposheet trench trending tunnel upto volcanics