Records of the Geological Survey of India, Volume 140, Part 2The Survey, 2008 - 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 135
... varies from 215.50m to 289.15m Petrographic studies of lignite samples indicate that the samples contain higher content of Huminite ( varying from 6080 ° ó ) . Shale and mineral matter are present in variable amount ( 5-15 % ) . Pyrite ...
... varies from 215.50m to 289.15m Petrographic studies of lignite samples indicate that the samples contain higher content of Huminite ( varying from 6080 ° ó ) . Shale and mineral matter are present in variable amount ( 5-15 % ) . Pyrite ...
Page 166
... varies from 34.5 to 45.6 ms / cm . The top salinity varies from 20.6 to 22 ° / where as the same at the bottom varies from21.8 % to 31.9 ° / The top DO varies from 6.61 mg / l to 6.78 mg / l where as the bottom DO varies from 6.55 to ...
... varies from 34.5 to 45.6 ms / cm . The top salinity varies from 20.6 to 22 ° / where as the same at the bottom varies from21.8 % to 31.9 ° / The top DO varies from 6.61 mg / l to 6.78 mg / l where as the bottom DO varies from 6.55 to ...
Page 171
... varies from < 1 to 90 % and consists of subangular to subrounded < 1 % and in it the biogenous content is more than 80 % . the quartz grains , rock fragments , mica flakes , decomposed wood terrigenous content varies from 2 to 5 % and ...
... varies from < 1 to 90 % and consists of subangular to subrounded < 1 % and in it the biogenous content is more than 80 % . the quartz grains , rock fragments , mica flakes , decomposed wood terrigenous content varies from 2 to 5 % and ...
Contents
CENTRAL HEADQUARTERS | 1 |
PETROLOGY PETROGENESIS AND PT STUDIES OF HOSTROCK SPECIFIC MANGANESE | 8 |
TAXONOMY SUCCESSION AND BIOGEOGRAPHY OF MIDDLE UPPER JURASSIC BRACHIOPODS OF JAISALMER | 22 |
Copyright | |
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activities anomaly arca average bands Barakar Barakar Formation Barren base basin belt BENGAL block bodies borehole bottom boundary carried Central Chhattisgarh chondrites clay coal seams coalfield coast Code collected continued core course covered depth direction DISTRICT Division drilling east eastern established EXPLORATION FOR COAL Fault field season followed Formation geological Geological map geophysical gneiss grains granite grey GROUND EVALUATION Group identified INDEX indicates integrated interpretation intersected Island lignite located lower magnetic major Measures mineral observed occur Orissa OVERVIEW period places presence quartz range recorded REGIONAL EXPLORATION represented respectively revealed river rocks salinity samples sand sandstone scale schist seabed sector sediments seismic shale shallow sq km stations strike studies surface survey taken temperature thickness trending units valley values varies water depth WEST western zones के