Records of the Geological Survey of India, Volume 106Geological Survey of India, 1975 - 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 29
Page 61
... variation and , therefore , represents the zone of tectonic hinge . To the north of this hinge , there is a progressive decrease in the phosphate rock content , but the rate of facies change is low . Similarly the rate of change of ...
... variation and , therefore , represents the zone of tectonic hinge . To the north of this hinge , there is a progressive decrease in the phosphate rock content , but the rate of facies change is low . Similarly the rate of change of ...
Page 158
... variation which is obtained by dividing the standard deviation by the arithmetic mean and multiplying by 100 . From Table 6 it is obvious that the standard deviation or the co - efficient of variation is progressively reduced with the ...
... variation which is obtained by dividing the standard deviation by the arithmetic mean and multiplying by 100 . From Table 6 it is obvious that the standard deviation or the co - efficient of variation is progressively reduced with the ...
Page 225
... variation comparable to those seen in the present river bank section . But the limits of variation will be restric- ted within the combination of the main units mentioned earlier . It may perhaps be pertinent here to speculate on the ...
... variation comparable to those seen in the present river bank section . But the limits of variation will be restric- ted within the combination of the main units mentioned earlier . It may perhaps be pertinent here to speculate on the ...
Contents
RECORDS | 1 |
Geology of the area around the Panchet dam reservoir district | 13 |
Lower Vindhyan Formations of Rajasthan by Balmiki Prasad | 31 |
Copyright | |
9 other sections not shown
Other editions - View all
Common terms and phrases
amphibolite average grade axial plane B-folds bands basic basin beds Bhagwanpura Bhutan Binota Shale biotite boreholes calcareous calcite carbonaceous chert chert member chlorite clay coarse grained conglomerate copper Deccan Traps deposit distribution district dolomite dolomitisation drill holes east facies fault felspar folds formation fossil Gangotri glacier Geol Geological Survey gneiss Gondwanas granite granulites grey hornblende indicate interbedded Intertrappean isopach Jangpangi Jour Khairmalia Khardeola Kundarkocha lateral moraine limestone lithological Lower Vindhyan Maldeota Maleri-Kota metamorphism metres microcline Milam Milam glacier mineralisation minerals nala occur outcrops overlies Pagladiya Panchet pelitic phosphate rock phosphate unit Phuntsholing phyllite plagioclase Plate present pyroxene quartz quartz veins quartzite ratio reservoir retreat river rock types Sala sample data Sand sandstone Sawa schist schistosity sedimentary sediments Series shale snout stratigraphic structures Survey of India syncline tectonic thickness Thimpu thin Trap Flow upto valley values zone