Records of the Geological Survey of India, Volume 121, Part 1The Survey, 1991 - 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 63
... lignite seams in Lakhpat and surrounding areas in Gujarat & Giral and adjoining areas in Barmer district in Rajasthan . In Pranpur arca of Gujarat , a number of lignite seams with thickness . varying from 3.98m to 8.63m have been ...
... lignite seams in Lakhpat and surrounding areas in Gujarat & Giral and adjoining areas in Barmer district in Rajasthan . In Pranpur arca of Gujarat , a number of lignite seams with thickness . varying from 3.98m to 8.63m have been ...
Page 64
... lignite fields of Gujarat , Rajasthan and Tamil Nadu . The break - up is as follows : - and structural set up of the ... Lignite field of Gujarat : ( b ) Lignite field of Rajasthan ( c ) Lignite field of Tamil Nadu : 6.770 million tonnes ...
... lignite fields of Gujarat , Rajasthan and Tamil Nadu . The break - up is as follows : - and structural set up of the ... Lignite field of Gujarat : ( b ) Lignite field of Rajasthan ( c ) Lignite field of Tamil Nadu : 6.770 million tonnes ...
Page 74
... Lignite deposition in Palacocene - Eocene formations in widely separated areas followed by regional drilling to assess potentiality of the Lignite resources of the arca . The details of borcholes drilled in various blocks are as follows ...
... Lignite deposition in Palacocene - Eocene formations in widely separated areas followed by regional drilling to assess potentiality of the Lignite resources of the arca . The details of borcholes drilled in various blocks are as follows ...
Contents
INTRODUCTION | 1 |
AIRBORNE MINERAL SURVEYS EXPLORATION WING | 44 |
OPERATION BIHAR | 135 |
7 other sections not shown
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alignment analysis Andhra Pradesh anomaly arca assess Asstt bands basalt basin Bihar biotite block boreholes carried chalcopyrite charnockite chemical clay coal coalfield comprising Construction stage covering an area Deccan Trap delineated deposits depth district DIVISION Director DIVISION-I Divn drill cores dykes Economic Geology evaluation exploration exposed field season Formation fossils geochemical geological investigations geological mapping Geologist Jr GEOLOGY DIVISION geomorphological geophysical surveys Geophysicist geotechnical investigation Ghosh gneiss Gondwana granite granite gneiss Group indicated investigation was taken Karnataka km was covered Kumar laboratory limestone located logging magnetic Maharashtra migmatites mineral mineralisation occur Orissa pegmatite Petrology phyllite power house programme proposed quartz quartzite Quaternary Rajasthan Regional Geology river rock types S/Shri samples were collected sandstone scale schist schist belt seams sediments sequence shale Shri Singh Siwalik spillway sq km Srivastava strike length studies suggested sulphide surface thickness toposheet trending tunnel upto Uttar Pradesh