Records of the Geological Survey of India, Volume 127, Part 3The Survey, 1994 - 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. |
From inside the book
Results 1-3 of 33
Page iii
... suggested to be much younger than the Iron Ore Group . The chert bands of Gangpur rocks yielded anomalous values of gold . Mapping has established more occurrences ( than known earlier ) of pegmatite - carbonatites along the North ...
... suggested to be much younger than the Iron Ore Group . The chert bands of Gangpur rocks yielded anomalous values of gold . Mapping has established more occurrences ( than known earlier ) of pegmatite - carbonatites along the North ...
Page 161
... suggested ogee - cum - chute spillway has been offered for evaluating the comparative cost of con- struction between these two types of spillways . The preliminary study around the reservoir area indicated that the suspected riverine ...
... suggested ogee - cum - chute spillway has been offered for evaluating the comparative cost of con- struction between these two types of spillways . The preliminary study around the reservoir area indicated that the suspected riverine ...
Page 165
... suggested after sub - surface explo- ration . The Railway Board initially did not involve GSI during tunnelling but recently sought help from the GSI after finding it difficult to cross the collapse zone at those above mentioned ...
... suggested after sub - surface explo- ration . The Railway Board initially did not involve GSI during tunnelling but recently sought help from the GSI after finding it difficult to cross the collapse zone at those above mentioned ...
Contents
BIHAR | 1 |
Chhotanagpur Gneiss | 8 |
Geological mapping and geochomical survey to the south | 15 |
1 other sections not shown
Other editions - View all
Common terms and phrases
ABSTRACTS OF PROGRESS acid volcanic amphibolite Andaman apatite bands Bankura districts basemetal mineralisation basin belt Bihar biotite block boreholes carbonatite chert Chhotanagpur chlorite chlorite schist chromite clay conglomerate Construction stage geotechnical deformation deposits depth dolerite drilling Eastern Ghat Engineering Geology exploration EXTENDED ABSTRACTS ferruginous field season folds foliation formation geochemical GEOLOGICAL MAP Geology III Ops geophysical geotechnical investigation Ghosh gneiss gold grade grained granite gneiss Group of rocks INDEX indicate Iron Ore Supergroup Irrigation Project island Keonjhar Keonjhar district LATERITE lithounits located manganese Mayurbhanj metasedimentary mica schist mineral mineralised zone NALA occur Orissa ORISSA Code OVERVIEW phyllite plagioclase Plate potential Project Engineering Geology quartz quartz veins quartzite Quaternary river sand scale schist sector sequence Sikkim Singhbhum granite Singhbhum Group soil spillway sq km stage geotechnical investigation strike length sulphide surface SURVEY OF INDIA tion Toposheet traversed trending tunnel ultramafic upto West Bengal