Records of the Geological Survey of India, Volume 111, Part 2The Survey, 1976 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 122
... reserves in such specified area is reckoned as ' Proved Reserves ' for coal . But , in a particular case , there may be some variation in the thickness and quality of coal within the specified area of ' Proved Reserve ' ; in reality yet ...
... reserves in such specified area is reckoned as ' Proved Reserves ' for coal . But , in a particular case , there may be some variation in the thickness and quality of coal within the specified area of ' Proved Reserve ' ; in reality yet ...
Page 125
... reserve : 1000 m radius around bore- hole ( less proved reserve ) ; or a line drawn 1000 to 2000 m from outcrop will demarcate the block of coal to be regarded as belonging to the indi- cated reserve ( less proved reserves ) ( 3 ) Inferred ...
... reserve : 1000 m radius around bore- hole ( less proved reserve ) ; or a line drawn 1000 to 2000 m from outcrop will demarcate the block of coal to be regarded as belonging to the indi- cated reserve ( less proved reserves ) ( 3 ) Inferred ...
Page 130
... reserves gives the gross total estimated reserve for a given area . The thumb for calculation of reserves of different categories on a single borehole data on unclassified coal basis is given below . ( i ) · Proveď ' reserve : ( il ...
... reserves gives the gross total estimated reserve for a given area . The thumb for calculation of reserves of different categories on a single borehole data on unclassified coal basis is given below . ( i ) · Proveď ' reserve : ( il ...
Contents
Scope of Development Exploration and Preliminary Assessment of the Geothermal Resource Potentials | 17 |
Structure and Metamorphism of the Area Between Haveri and Ranibennur Dharwar District Karnataka | 41 |
Structural Geology of Northwest Part of Hazaribagh District BiharU Prasad | 49 |
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aa flows amphibolite Andaman anomaly zone aquifer Archaean Baratang Baruipur basalt belt Bihar borehole charnockites chlorite clays coal conglomerate copper Deccan Trap Deltaic Plain deposits depth dips district dykes facies faults ferruginous quartzite flysch folds foliation fractures geochemical Geol GEOLOGICAL MAP Geological Survey geophysical Geothermal Province gneiss Grade grained granite graphite groundwater Group hematite hematite rock horizon hot springs India indicated jaspilite Jhabua district joints Karewa Karnataka Koyna Laterite lavas lineation located lode magnetic Mandsaur district manganese metamorphism metres mineralised minerals non-coking North Tirodi occur olivine pahoehoe pahoehoe flows Pawnia phenocrysts pits plagioclase Plate plunging Pradesh Precambrian quartz quartzite radiolarite range region ridge river samples sand sandy schist sedimentary sediments serpentinites shale Singhbhum soil steam stratigraphic structure sulphide surface Surv Survey of India Table tectonic thermal thickness traverse Turamdih area Unconformity Unpublished GSI Report upto Valley vertical weathered