Records of the Geological Survey of India, Volume 62The Survey, 1929 - 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 320
... million gallons but this temporary arrest in the decline was more than neutralised by a drop in 1925 of over 21 million gallons . In 1926 , the drop amounted to 141 million gallons , in 1927 to 8 million gallons and in 1928 to 1 million ...
... million gallons but this temporary arrest in the decline was more than neutralised by a drop in 1925 of over 21 million gallons . In 1926 , the drop amounted to 141 million gallons , in 1927 to 8 million gallons and in 1928 to 1 million ...
Page 380
... million tons , -87.3 million tons were extracted . The quantity of coal lost by fires and collapses in areas where pillar extraction had not been commenced has been found to be approximately 9 million tons . If we make the reasonable ...
... million tons , -87.3 million tons were extracted . The quantity of coal lost by fires and collapses in areas where pillar extraction had not been commenced has been found to be approximately 9 million tons . If we make the reasonable ...
Page 381
... million . The total quantity of first class coal in the field of 1,000 feet is , therefore , 834 million tons . down to a depth In the year 1927 the output of first class coal from the field was 7.6 million tons of which about 2 million ...
... million . The total quantity of first class coal in the field of 1,000 feet is , therefore , 834 million tons . down to a depth In the year 1927 the output of first class coal from the field was 7.6 million tons of which about 2 million ...
Contents
PART | 1 |
Born 15th October 1874 Died 27th March | 187 |
New Devonian Fossils from Burma By F R Cowper Reed Sc D | 229 |
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alluvium Aravalli range Aravalli tract Area in acres Barakar basal Bihar Bihar and Orissa boulder bed boundary fault Burma Burmah Oil Co carbonaceous cent Central India Central Provinces Chaung clay coal lost cwts Decem decrease deposition derbyi Devonian dhok district Ditto exported fasciger feet field figure fixed carbon fossils fuel-ratio Fusulina Geol Geological Survey Gondwana Heron increase Irrawadian Jarhanwala Nala laterite limestone lower Manganese Messrs Meteorite Mica miles million tons Mineral oil Mining Lease moisture Nala Naoki Novem Oil Shale Orissa output P. L. renewal Pegu Petroleum Plate production Productus Limestone Prospecting License Punjab Purple Sandstone quantity of coal quartz Rajputana Rangoon Raniganj ridge rocks Salt Marl Salt Range sand Sandstone seams Septem Siwalik specific gravity specimens Speckled Sandstone Spirifer stone Surv Survey of India TABLE Tavoy thickness tons valued villages Vindhyan vitrains Waag Warcha Yenangyaung