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 39
... carried out in different parts of Nadia and Bardhaman districts of West Bengal where arsenic occurs in groundwater in toxic level . Attempts have been made to ascertain the nature and extent of arsenic contamination geological ...
... carried out in different parts of Nadia and Bardhaman districts of West Bengal where arsenic occurs in groundwater in toxic level . Attempts have been made to ascertain the nature and extent of arsenic contamination geological ...
Page 195
... carried out with the aid of interpretation of aerial photos ( approx . 1 : 45,000 & 1 : 32,000 scales ) and satellite imageries ( 1 : 125,000 scale , dated January , 1992 ) coupled with extensive field traverses and collection of ...
... carried out with the aid of interpretation of aerial photos ( approx . 1 : 45,000 & 1 : 32,000 scales ) and satellite imageries ( 1 : 125,000 scale , dated January , 1992 ) coupled with extensive field traverses and collection of ...
Page 217
... carried out in Ambakola area indicate that the geological environment of basemetal mineralisation is favourable and akin to that of Pindara area . The main mineralised tremolite - ac- tinolite body is 50 m x 30 m exposed in an old ...
... carried out in Ambakola area indicate that the geological environment of basemetal mineralisation is favourable and akin to that of Pindara area . The main mineralised tremolite - ac- tinolite body is 50 m x 30 m exposed in an old ...
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