Records of the Geological Survey of India, Volume 106Geological Survey of India, 1971 - 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 152
... average grades of all the grade interval was obtained by multiplying the weighted average grade of each grade interval times the corresponding frequency and then dividing the summation of the product by the total number of samples in ...
... average grades of all the grade interval was obtained by multiplying the weighted average grade of each grade interval times the corresponding frequency and then dividing the summation of the product by the total number of samples in ...
Page 155
... averages and standard deviation computed from drill hole data Distribution Distribution of Arithmetic mean Using Using Using Weighted Median Mode Geo- Stand- mid- weighted Sichel's average point average grade t estimator metric ard mean ...
... averages and standard deviation computed from drill hole data Distribution Distribution of Arithmetic mean Using Using Using Weighted Median Mode Geo- Stand- mid- weighted Sichel's average point average grade t estimator metric ard mean ...
Page 156
... average grade . From the table of averages it will be seen that the various averages or points of central tendencies ( Mean , Weighted average grade , Median , Mode etc. ) are very close to each other and the standard deviation is small ...
... average grade . From the table of averages it will be seen that the various averages or points of central tendencies ( Mean , Weighted average grade , Median , Mode etc. ) are very close to each other and the standard deviation is small ...
Contents
106 | 1 |
Geology of the area around the Panchet dam reservoir district | 13 |
Lower Vindhyan Formations of Rajasthan by Balmiki Prasad | 31 |
Copyright | |
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amphibolite average grade axial plane B₁-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 grey Himalaya hornblende indicate interbedded Intertrappean isopach Jangpangi Khairmalia Khardeola Kundarkocha lateral moraine limestone lithological Lower Vindhyan Maldeota Maleri-Kota metamorphism metres Milam glacier mineralisation minerals nala Nimbahera occur outcrops overlies Pagladiya pelitic phosphate rock phosphate unit Phuntsholing phyllite plagioclase Plate Pradesh present pyroxene quartz quartz veins quartzite ratio reservoir retreat river rock types S₁ 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