Records of the Geological Survey of India, Volume 128, Part 3The Survey, 1995 - 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 13
... places quartz grains are flattened along gneissosity and occasionaly contains garnet in some places . Garnet - sillimanite - quartz mica schist at places graphite bearing and garnetiferous mica schist forms the dominant metasedimentary ...
... places quartz grains are flattened along gneissosity and occasionaly contains garnet in some places . Garnet - sillimanite - quartz mica schist at places graphite bearing and garnetiferous mica schist forms the dominant metasedimentary ...
Page 54
... places gradation between quartz schist and micaceous quartzite becomes con- spicuous and they show evidences of shearing and deformation . The contacts between the metasedimentaries and the gneisses ( CCG ) are gen- erally conformable ...
... places gradation between quartz schist and micaceous quartzite becomes con- spicuous and they show evidences of shearing and deformation . The contacts between the metasedimentaries and the gneisses ( CCG ) are gen- erally conformable ...
Page 205
... places ) , micaschist containing garnet & chlorite , kyanite- quartz schist and kyanite quartzites , felspathic schist which at places contain bands and lenses of Soda granite , metabasites , talc - tremolite - actinolite schist etc ...
... places ) , micaschist containing garnet & chlorite , kyanite- quartz schist and kyanite quartzites , felspathic schist which at places contain bands and lenses of Soda granite , metabasites , talc - tremolite - actinolite schist etc ...
Contents
Coastal studies and Neotectonics | 5 |
Chhotonagpur Gneiss East | 12 |
Investigation for copper and associated mineralisation | 18 |
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ABSTRACTS OF PROGRESS acid volcanic alkaline amphibolite Andaman anomaly apatite bands basemetal basin belt Bihar block boreholes carbonatite chert Chhotanagpur chlorite chromite clay coastal conglomerate covered CXF CXF Dalma Darjeeling depth Dhanjori DIST district drilling dykes Eastern Ghat Engineering Geology exploration EXTENDED ABSTRACTS FIELD SEASON fold foliation fractures geochemical GEOLOGICAL MAP GEOLOGICAL SURVEY Geologist geophysical GEOTECHNICAL INVESTIGATION gneiss Gondwana grade grained granite granite gneiss gravity Group of rocks Hydel INDEX indicate intersected intrusive Island laterite lineaments located magnetic metabasic mica schist minerals nala Nicobar occur Orissa OVERVIEW phyllite Plate potential Project Engineering Geology Purulia quartz quartz veins quartzite Quaternary regional river samples sand sandstone scale schist sector shale shear zone Sikkim Singhbhum Granite slope soil spillway sq km STAGE GEOTECHNICAL INVESTIGATION sulphide Sundargarh district SURVEY OF INDIA syenite terrain thick toposheet trending ultramafic upto WB-SIK-A West Bengal