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 143
... Mineralisation The area exposes the Ramgarh Formation (. GEOLOGY AND MINERALISATION The rock types around Buniyar area are represented by phyllites and interbedded quartz sericite - chlorite schist with bands of meta - tuffs and meta ...
... Mineralisation The area exposes the Ramgarh Formation (. GEOLOGY AND MINERALISATION The rock types around Buniyar area are represented by phyllites and interbedded quartz sericite - chlorite schist with bands of meta - tuffs and meta ...
Page 144
... Mineralisation • assess the tin tungsten potentialities of the area . In addition , 18 L km of the area was covered by regional geochemical surveys on 1 : 50,000 scale . Bed rock geochemical study of the area reveals striking pattern in ...
... Mineralisation • assess the tin tungsten potentialities of the area . In addition , 18 L km of the area was covered by regional geochemical surveys on 1 : 50,000 scale . Bed rock geochemical study of the area reveals striking pattern in ...
Page 253
... mineralisation is expected to go up to 600 m and deep drilling was taken up for the same . One borehole up to a depth of 769.35 m inter- sected western mineralised zone betwen 465 and 472 m but shows low assay value of about 1 g / t ...
... mineralisation is expected to go up to 600 m and deep drilling was taken up for the same . One borehole up to a depth of 769.35 m inter- sected western mineralised zone betwen 465 and 472 m but shows low assay value of about 1 g / t ...
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