Records of the Geological Survey of India, Volume 131, Parts 2-3Government of India, 1996 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
From inside the book
Results 1-3 of 53
Page 104
... geochemical samples analysed gold values ranging from 0.1 ppm to 0.11 ppm . The Dalma volcano - sedimentary sequence includes agglomerate , tuff , tuffaceous phyllite and carbonaceous phyllite , traversed by quartz veins , a few of ...
... geochemical samples analysed gold values ranging from 0.1 ppm to 0.11 ppm . The Dalma volcano - sedimentary sequence includes agglomerate , tuff , tuffaceous phyllite and carbonaceous phyllite , traversed by quartz veins , a few of ...
Page 126
... geochemical and ground geophysical surveys were taken up in Karimaranahalli block covering an area of 1.9 sq km . Geochemical surveys have brought out two significant Cu anomalies i.e. 50-100 ppm . and 550-650 ppm against the background ...
... geochemical and ground geophysical surveys were taken up in Karimaranahalli block covering an area of 1.9 sq km . Geochemical surveys have brought out two significant Cu anomalies i.e. 50-100 ppm . and 550-650 ppm against the background ...
Page 11
... geochemical and geophysical surveys during the FS 1986-89 and subsequently detailed geological map- ping , geochemical soil sampling and test drilling were undertaken during FS 1993-94 . The silicified portion of an altered metabasic ...
... geochemical and geophysical surveys during the FS 1986-89 and subsequently detailed geological map- ping , geochemical soil sampling and test drilling were undertaken during FS 1993-94 . The silicified portion of an altered metabasic ...
Contents
COAL WING | 128 |
Geophysics Division | 209 |
Operation West Coast I | 239 |
Copyright | |
4 other sections not shown
Other editions - View all
Common terms and phrases
amphibolite analysis anomaly bands Barakar Barakar Formation basin belt Bihar biotite block borehole carried chlorite clay Coalfield Code core covered Cruise delineated depth Director district Division drilling Dzongkhag east East Singhbhum eastern exploration for coal facies fault feldspar field season folds foliation garnet geochemical geoenvironmental GEOLOGICAL MAP geophysical geotechnical investigation gneiss Gondwana grade granite granite gneiss granulite grey Group heavy mineral INDEX indicated intersected Kamthi lignite limestone located Madhya Pradesh magnetic metamorphism mineralised zone nala occur Orissa OVERVIEW pegmatite phyllite plagioclase Plate programme Project prospect Purulia quartz quartz veins quartzite range Raniganj REGIONAL EXPLORATION ridge river samples were collected sand sandstone scale schist seabed sector sediments shale shallow shear zone Singhbhum slope soil spillway sq km stage geotechnical investigation structural sulphide surface survey Talchir thickness Toposheet traverses trending ultramafic upto Valley varies volcanics West Bengal