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 2
... dykes . Dykes are very common in the pahoehoe flow areas and are rare elsewhere . In the Satpura region and Nasik area they have a general ENE - WSW trend , while in the Thane - Kulaba area the trends are NNE - SSW to NNW - SSE . A few ...
... dykes . Dykes are very common in the pahoehoe flow areas and are rare elsewhere . In the Satpura region and Nasik area they have a general ENE - WSW trend , while in the Thane - Kulaba area the trends are NNE - SSW to NNW - SSE . A few ...
Page 9
... DYKES Dykes are generally confined to the area where pahoehoe flows are dominant . In the area where the two types of flow occur only a few dykes are found . In the aa areas they are very rare and thin . The southern most dyke intruding ...
... DYKES Dykes are generally confined to the area where pahoehoe flows are dominant . In the area where the two types of flow occur only a few dykes are found . In the aa areas they are very rare and thin . The southern most dyke intruding ...
Page 10
... dykes become Close to the Tapi the ENE - WSW dykes are very frequently found . Some of them are upto 40 m in width and run for scores of km . While the E - W dykes give rise to ridges , the few thinner , more closely jointed , N - S ...
... dykes become Close to the Tapi the ENE - WSW dykes are very frequently found . Some of them are upto 40 m in width and run for scores of km . While the E - W dykes give rise to ridges , the few thinner , more closely jointed , N - S ...
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