Records of the Geological Survey of India, Volume 56The Survey, 1926 - 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 23
... tons per square inch . The absorption of each fresh unaltered stone after soaking for twenty - four hours in water is practically nil . In weathered samples the specific gravity and the crushing strength were found to be low , while the ...
... tons per square inch . The absorption of each fresh unaltered stone after soaking for twenty - four hours in water is practically nil . In weathered samples the specific gravity and the crushing strength were found to be low , while the ...
Page 78
... tons of coal have been removed from a 10 foot seam exposed near Kale . The thin and unimportant coal seams of Katha and Bhamo districts are also probably of Tertiary age . 5 Amber . comes from Small quantities of amber have been found ...
... tons of coal have been removed from a 10 foot seam exposed near Kale . The thin and unimportant coal seams of Katha and Bhamo districts are also probably of Tertiary age . 5 Amber . comes from Small quantities of amber have been found ...
Page 89
... tons , averaging 17 per cent . lead , 11 per cent . zinc , 6 per cent . copper and 19.3 ounces of silver per ton of lead . 66 These ore bodies have been formed by the metasomatic replace ment of rhyolitic tuffs by sulphides carried in ...
... tons , averaging 17 per cent . lead , 11 per cent . zinc , 6 per cent . copper and 19.3 ounces of silver per ton of lead . 66 These ore bodies have been formed by the metasomatic replace ment of rhyolitic tuffs by sulphides carried in ...
Page 91
... tons of ore in 1909 , the mine was closed . It is regrettable that Galena at Mount Pima . 1 E. J. Jones : ( 35 ) , pp . 191-194 . 2 C. S. Middlemiss : ( 47 ) , p . 151 . there are no further mineralogical data of this occurrence which ...
... tons of ore in 1909 , the mine was closed . It is regrettable that Galena at Mount Pima . 1 E. J. Jones : ( 35 ) , pp . 191-194 . 2 C. S. Middlemiss : ( 47 ) , p . 151 . there are no further mineralogical data of this occurrence which ...
Page 92
... tons of stibnite , is irregularly distributed through a vein in sand- stones , perhaps of Jurassic age . Some of the others appear to be quartz - stibnite veins in Plateau Limestone . North - Eastern Putao . Galena and Cupri- ferous ...
... tons of stibnite , is irregularly distributed through a vein in sand- stones , perhaps of Jurassic age . Some of the others appear to be quartz - stibnite veins in Plateau Limestone . North - Eastern Putao . Galena and Cupri- ferous ...
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Common terms and phrases
20 per cent A. M. Heron apophyllite Aravalli Area in acres Assam bands beds Bihar Bihar and Orissa biotite Burma Calcutta cancrinite cassiterite Central India Central Provinces cept oil Clean product Ash Coal-fields coking Cretaceous Date of commence Decem deposits district elæolite Exogyra feet felspars field fossil froth flotation Geol Geological Survey gneisses granite Hills inch Indian coals island January Jharia Kashmir Kishengarh Lashio lignite limestone Madras Manganese Maung ment Mergui Messrs mica microcline miles Mineral oil minerals ex Mining Lease mud volcano Namma Nature of grant Novem occur okenite Orissa P. L. renewal Pakokku Pauk pegmatite Pegu Plate portion Price 1 rupee Punjab Quantity quartzites Rajputana rocks Rupee samples Seam Septem Seth shales Shan sodalite species specimens Surv Survey of India syenite Tavoy Tertiary Thongwa tons valued Upper valley Value Rupee 18 veins Weight Wolfram Yekkyin