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- |
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Page 2
... bodies . The economic viability and quantification of the rare metals in the fertile pegmatite bodies are being studied in detail . As a follow up of the Phase - II programme of resource assessment for dimension stone , detailed mapping ...
... bodies . The economic viability and quantification of the rare metals in the fertile pegmatite bodies are being studied in detail . As a follow up of the Phase - II programme of resource assessment for dimension stone , detailed mapping ...
Page 6
... bodies are traced continuously for 500m length and intermittently upto 1.5 km . The width of ore bodies varies from 2m to 15m . The bed- ded bodies and the host rocks have been weathered down to a considerable depth in many places ...
... bodies are traced continuously for 500m length and intermittently upto 1.5 km . The width of ore bodies varies from 2m to 15m . The bed- ded bodies and the host rocks have been weathered down to a considerable depth in many places ...
Page 12
... bodies varies widely due to presence of dou- bly plunging and interference of folds . The manga- nese ore bodies also exhibit complex fold pattern . The manganese ore bodies , being parallel to re- gional strike , occur as distinct ...
... bodies varies widely due to presence of dou- bly plunging and interference of folds . The manga- nese ore bodies also exhibit complex fold pattern . The manganese ore bodies , being parallel to re- gional strike , occur as distinct ...
Contents
COAL WING | 128 |
Geophysics Division | 209 |
Operation West Coast I | 239 |
Copyright | |
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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