Records of the Geological Survey of India, Volume 111, Part 2The Survey, 1982 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 79
... mineralised ferruginous quartzite shows a range of values from 5 to 80 ppb , and that over the metavolcanics between 5 and 70 ppb ; the mean values being 25 and 19 ppb respectively . This shows about 4 times enrichment of mercury in the ...
... mineralised ferruginous quartzite shows a range of values from 5 to 80 ppb , and that over the metavolcanics between 5 and 70 ppb ; the mean values being 25 and 19 ppb respectively . This shows about 4 times enrichment of mercury in the ...
Page 80
... mineralised quartzite is between 10 and 30 ppm . STATISTICAL INTERPRETATION The geochemical values of Hg and As over the two geological domains ( populations ) , namely the mineralised ferruginous quartzite and the metavolcanics ...
... mineralised quartzite is between 10 and 30 ppm . STATISTICAL INTERPRETATION The geochemical values of Hg and As over the two geological domains ( populations ) , namely the mineralised ferruginous quartzite and the metavolcanics ...
Page 90
... mineralisation and at intervals of 20-40 m away from the mineralised zone ( Plate 17 ) . Soil samples were mainly were mainly collected from ' B ' and ' C ' horizons of soil profile . A total of 316 soil samples was collected from ...
... mineralisation and at intervals of 20-40 m away from the mineralised zone ( Plate 17 ) . Soil samples were mainly were mainly collected from ' B ' and ' C ' horizons of soil profile . A total of 316 soil samples was collected from ...
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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amphibolite Andaman anomaly zone aquifer Archaean axis Baratang Baruipur basalt belt Bihar borehole boulder bed charnockites chlorite clays coal conglomerate copper Deccan Trap Delhi Deltaic Plain deposits depth dips dykes facies faults flysch folds foliation fractures geochemical Geol geological mapping Geological Survey geophysical gneiss Grade grained granite graphite Group hematite hematite rock horizon hot springs India indicated jaspilite Jhabua district joints Karewa Karnataka Koyna Laterite lavas lineation located lode Madhya Pradesh magnetic Mandsaur district manganese metamorphism metres mineralised minerals non-coking North Tirodi occur olivine pahoehoe pahoehoe flows Pakharpur Pawnia phenocrysts pits plagioclase Plate Precambrian quartz quartzite range red bole region ridge river samples sand sandy schist sedimentary sediments serpentinites shale Singhbhum soil steam stratigraphic structural sulphide surface Surv Survey of India Table tectonic thermal thickness traverse trend Turamdih area Unconformity Unpublished GSI Report upper upto Valley vertical weathered