Records of the Geological Survey of India, Volume 123, Parts 3-4Government of India, 1990 - 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 52
... values to the tune of 350-450 ppm whereas the Ba shows the general depletion of values in the range of 200 - 250 ppm . The average background value of Li , Rb , Cs in mica schist and gneiss is 250 -300 ppm whereas Ba has the general ...
... values to the tune of 350-450 ppm whereas the Ba shows the general depletion of values in the range of 200 - 250 ppm . The average background value of Li , Rb , Cs in mica schist and gneiss is 250 -300 ppm whereas Ba has the general ...
Page 61
... values from < 20 ppm to 45 ppm ; Zn values from < 20 ppm to 500 ppm ; Ni values from < 20 ppm to 265 ppm and the Co values from < 20 ppm to 75 ppm . The review of the analytical data of samples will be made only on receipt of chemical ...
... values from < 20 ppm to 45 ppm ; Zn values from < 20 ppm to 500 ppm ; Ni values from < 20 ppm to 265 ppm and the Co values from < 20 ppm to 75 ppm . The review of the analytical data of samples will be made only on receipt of chemical ...
Page 89
... values are 111 ° C each . High heat - flow values around 99.26 mw / m2 is noted from Jhariapani area . Na - K - Ca geothermometry reveals abnormally high base temperature values for the artesian wells around Dhamni , ranging from 290 ...
... values are 111 ° C each . High heat - flow values around 99.26 mw / m2 is noted from Jhariapani area . Na - K - Ca geothermometry reveals abnormally high base temperature values for the artesian wells around Dhamni , ranging from 290 ...
Contents
CONTENTS | 1 |
Quaternary geological and geomorphological mapping of the ChandanBadua | 7 |
Quaternary geological mapping in KosiGandak interfluve tract North Bihar | 13 |
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alignment amphibolite anomaly anorthosite bands basin bed rock belt BIHAR BIHAR Code biotite block boreholes chromite clay CONSTRUCTION STAGE GEOTECHNICAL covered cut-off dam axis deposits depth Disang district drilling earth dam Engineering Geology Engineering Geology Division-IV excavation exposed EXTENDED ABSTRACTS field season folds foliation Formation foundation geochemical geological mapping Geology Division-II Ops geomorphological geophysical Geotechnical and Special GEOTECHNICAL INVESTIGATION gneiss gneissic Gondwana grained granite granite gneiss granitoid graphite grey grouting GSI Vol hill indicate irrigation khondalite lineaments located Meghalaya migmatites mineralisation minerals nala occur ORISSA ORISSA Code pegmatite phyllite plagioclase power house proposed Purulia Purulia district quartz veins quartzite Quaternary Regional Geology Division right bank samples sandstone scale schist sediments shale shear zone Shillong siltstone Singhbhum slope soil Special Investigation spillway sq km STAGE GEOTECHNICAL INVESTIGATION structure surface SURVEY OF INDIA thick toposheet traverse trending tunnel upto volcanic weathered West Bengal