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 iii
... detailed mapping . It is established that Singhbhum Granite is intrusive into the supracrustals . Carbonatites earlier reported from North Purulia shear zone seem to be more extensive than assumed earlier . Alkaline and ultramafic rocks ...
... detailed mapping . It is established that Singhbhum Granite is intrusive into the supracrustals . Carbonatites earlier reported from North Purulia shear zone seem to be more extensive than assumed earlier . Alkaline and ultramafic rocks ...
Page 58
... DETAILED GEOLOGICAL MAP OF. Mega invertabrate fossil collected from fossilifer- ous boundstone indicate rich asemblage of brachio- pods with subordinate presence of pelecypods and gastropods . Though , most of the body fossils are ...
... DETAILED GEOLOGICAL MAP OF. Mega invertabrate fossil collected from fossilifer- ous boundstone indicate rich asemblage of brachio- pods with subordinate presence of pelecypods and gastropods . Though , most of the body fossils are ...
Page 168
... detailed surface and sub - surface sampling is required to establish the dimension and tenor of the PGE - bearing zones , if any . Large scale ( 1 : 25,000 ) mapping of 54 sq km area around Dalsara - Champani - Sundhal and Aunlajorhi ...
... detailed surface and sub - surface sampling is required to establish the dimension and tenor of the PGE - bearing zones , if any . Large scale ( 1 : 25,000 ) mapping of 54 sq km area around Dalsara - Champani - Sundhal and Aunlajorhi ...
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
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