Records of the Geological Survey of India, Volume 128, Parts 3-5Government of India, 1993 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 69
... Rock / Chondrite . 10 10000 CHONDRITE NORMALISED REE PATTERN. The recent find of a carbonatite body from the Northern Shear Zone , Purulia , by the present au- thors is able to explain the association of REE- enriched barite , apatite ...
... Rock / Chondrite . 10 10000 CHONDRITE NORMALISED REE PATTERN. The recent find of a carbonatite body from the Northern Shear Zone , Purulia , by the present au- thors is able to explain the association of REE- enriched barite , apatite ...
Page 139
... rock , banded chert , white quartzite and green schist . The Badampahar Group of rocks have a general NE - SW strike trend except where they occur as xenoliths within the Tamperkola aplitic granite massif . The Badampahar Group of rocks ...
... rock , banded chert , white quartzite and green schist . The Badampahar Group of rocks have a general NE - SW strike trend except where they occur as xenoliths within the Tamperkola aplitic granite massif . The Badampahar Group of rocks ...
Page 132
... rock mass conditions and stability of underground excavations . The quartzite- shale sequence belonging to Srisailam Formation of Cuddapah Supergroup form the rock types present at the project site . The project authorities propose to ...
... rock mass conditions and stability of underground excavations . The quartzite- shale sequence belonging to Srisailam Formation of Cuddapah Supergroup form the rock types present at the project site . The project authorities propose to ...
Contents
Coastal studies and Neotectonics | 5 |
Chhotonagpur Gneiss East | 12 |
Investigation for copper and associated mineralisation | 18 |
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Common terms and phrases
alignment amphibolite Andaman Andhra Pradesh apatite bands basemetal basin Bihar biotite block boreholes carbonatite charnockite chlorite clay conglomerate covered depth dips district dolerite drilling dykes Eastern excavation exposed fault field season fold foliation Formation fractures gabbro geochemical geological mapping geophysical GEOTECHNICAL INVESTIGATION gneiss gneissic gold mineralisation Gondwana grade grained granite granite gneiss granulite grey Group of rocks INDEX indicated intersected intrusives joints Karnataka kimberlite laterite limestone lineaments lithounits located magnetic magnetite migmatite mineral NE-SW NW-SE occur Orissa pegmatite phyllite power house Project proposed pyrite quartz quartz veins quartzite Quaternary regional reservoir river rock types samples sandstone scale schist schist belt schistose sedimentary shale shear zone Singhbhum slope soil spillway sq km STAGE GEOTECHNICAL INVESTIGATION stream sediment strike length structures sulphide Tamil Nadu thick tion toposheet traverse trench trending tunnel ultramafic upto valley volcanics West Bengal