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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Results 1-3 of 28
Page 90
... values are higher than the values found in average limestones ( Sr = 600 ppm , Ba = 90 ppm , La = 8 ppm , Y = 9 ppm , Nb = 0.3 ppm ) < -Gold , 1963 ; La Bas , 1981 > . Very high Sr values in the samples may be due to abundance of ...
... values are higher than the values found in average limestones ( Sr = 600 ppm , Ba = 90 ppm , La = 8 ppm , Y = 9 ppm , Nb = 0.3 ppm ) < -Gold , 1963 ; La Bas , 1981 > . Very high Sr values in the samples may be due to abundance of ...
Page 141
... values of zinc ranges from 10 ppm to 1800 ppm . The higher values of Zn ( Viz ; 1100 ppm , 1800 ppm , 1250 ppm , 925 ppm ) was shown by silicified metabasic rocks and limonitic quartzite . The values of Ni ranges from 15 ppm to 2000 ppm ...
... values of zinc ranges from 10 ppm to 1800 ppm . The higher values of Zn ( Viz ; 1100 ppm , 1800 ppm , 1250 ppm , 925 ppm ) was shown by silicified metabasic rocks and limonitic quartzite . The values of Ni ranges from 15 ppm to 2000 ppm ...
Page 210
... values in respect of Cu , Pb & Zn are poor in these samples but P , O , values gener- ally are on the higher side . Further results are awaited . The geophysical surveys employing I.P. , SP , re- sistivity and magnetic mathods were ...
... values in respect of Cu , Pb & Zn are poor in these samples but P , O , values gener- ally are on the higher side . Further results are awaited . The geophysical surveys employing I.P. , SP , re- sistivity and magnetic mathods were ...
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