Records of the Geological Survey of India, Volume 95, Part 2The Survey, 1960 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 391
... average ash content of 15-25 per cent on dry basis . The calorific value of the coals is about 5,500 calories ... average grade - ash plus moisture 33-7 to 35.7 per cent . Upper seam No. I. - 11.7 to 44-4 m . thick ( coal portion 5.2 to ...
... average ash content of 15-25 per cent on dry basis . The calorific value of the coals is about 5,500 calories ... average grade - ash plus moisture 33-7 to 35.7 per cent . Upper seam No. I. - 11.7 to 44-4 m . thick ( coal portion 5.2 to ...
Page 416
... average thickness of 46 cm . Here , the average ratio of kankar to soil , by volume , is 3 : 1. By several weighments in the field , the tonnage factor for kankar has been found to be 0.84 ( metric ) . After allowing for the worked out ...
... average thickness of 46 cm . Here , the average ratio of kankar to soil , by volume , is 3 : 1. By several weighments in the field , the tonnage factor for kankar has been found to be 0.84 ( metric ) . After allowing for the worked out ...
Page 417
... ( average 49.06 per cent ) . The content of SiO , and insolu- bles varies from 2-00 to 6-20 per cent ( average 3.78 per cent ) . The lime- stone is free from MgO ( Appendices 1 and 2 ) . The proved reserve of limestone deposits is ...
... ( average 49.06 per cent ) . The content of SiO , and insolu- bles varies from 2-00 to 6-20 per cent ( average 3.78 per cent ) . The lime- stone is free from MgO ( Appendices 1 and 2 ) . The proved reserve of limestone deposits is ...
Contents
REFERENCES | 354 |
The Pleistocene Alluvial Deposits around Nevasa Ahmadnagar district Maharashtra | 355 |
RECORDS | 378 |
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aggregates alluvial alluvium Arkell Astarte Athgarh band Baripada batteries belt cells cement cent Chittamur clay coalfield coarser comprise conglomerate convex Cucullaea Delhi dips district earthquake east elongated and flattened epicentral fauna flattened grains fold fossils G.S.I. Type Gangpur Gangpur series Gastropoda Genus Geol Geological Survey gneiss Godavari grains with major Grammatodon gravel gravel deposits groundwater Habo Habo Dome Holotype isoseismal Jurassic kankar Kutch L.R. Cox laterite limestone located Lopha major axis million tonnes minor axis MnO2 nala Narmada occur oolite Orissa ornamentation patches percentage of elongated phyllite Pleistocene plunging Pradesh present species Pronoella pygidium quartz quartzite Rajahmundry region reserves ribs road samples sandstone selenium shale shell shrouding grade material Siwaliks slope Soft rock formations Sowerby specimens structure sub-angular sub-rounded sulphur Surv Survey of India thickness tubewells twice the minor umbonal valley ventral margin