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 131
... metres of coal seam or seams the gross total reserve of coal may be calculated as follows : Areas in sq kilometres X average thickness of the seam ( s ) in metres X Sp . Gr . ( as per grade / class ) = million tonnes . D. Reserves of ...
... metres of coal seam or seams the gross total reserve of coal may be calculated as follows : Areas in sq kilometres X average thickness of the seam ( s ) in metres X Sp . Gr . ( as per grade / class ) = million tonnes . D. Reserves of ...
Page 175
... metres , that at Pawnia working pit is about 60 ohm metres due to inter- calation of thin layers of quartzite , and at Pawnia hillock being nearly 20 ohm metres . Pegmatite and schist have respectively shown resistivity values of the ...
... metres , that at Pawnia working pit is about 60 ohm metres due to inter- calation of thin layers of quartzite , and at Pawnia hillock being nearly 20 ohm metres . Pegmatite and schist have respectively shown resistivity values of the ...
Page 206
... metre to 10 metres . These are traceable aerially over a small area ( 10 mx 2 m ) to several square kilometres ( 2 km x 100 m ) . A generalised description of the different intertrappean beds is given below : Red clay , siltstone and ...
... metre to 10 metres . These are traceable aerially over a small area ( 10 mx 2 m ) to several square kilometres ( 2 km x 100 m ) . A generalised description of the different intertrappean beds is given below : Red clay , siltstone and ...
Contents
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 |
A Model for Reclassification of Precambrian Rocks of IndiaS | 57 |
Copyright | |
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amphibolite Andaman anomaly zone aquifer Archaean axis 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 Precambrian quartz quartzite radiolarite region ridge river samples sand sandy schist sedimentary sediments serpentinites shale shear zone Singhbhum soil steam stratigraphic structure sulphide surface Surv Survey of India Table tectonic thermal thickness tion traverse Turamdih area Unconformity Unpublished GSI Report upto Valley vertical weathered