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. |
From inside the book
Results 1-5 of 19
Page 24
... products . On the other hand , the second - class coals of Jharia and Bokaro have been found amen- able to cleaning ... clean product which can be made into coke of excellent quality . It now remains to be proved whether the process can ...
... products . On the other hand , the second - class coals of Jharia and Bokaro have been found amen- able to cleaning ... clean product which can be made into coke of excellent quality . It now remains to be proved whether the process can ...
Page 227
... Clean product of high grade . ( b ) Remainder of no value . 2. If the froths from the first boxes are received by one launder , and the froths from the later boxes by another launder , three products will be made : - ( a ) Clean product ...
... Clean product of high grade . ( b ) Remainder of no value . 2. If the froths from the first boxes are received by one launder , and the froths from the later boxes by another launder , three products will be made : - ( a ) Clean product ...
Page 228
Geological Survey of India. The clean coal froth , as removed from the ... product which is relatively free from water . In the briquetting process ... cleaning Indian coals is not limited therefore , as hitherto , by practical ...
Geological Survey of India. The clean coal froth , as removed from the ... product which is relatively free from water . In the briquetting process ... cleaning Indian coals is not limited therefore , as hitherto , by practical ...
Page 229
... clean product , of a quality suitable for cok- ing , which can be separated , depends only on the quality of the seam and its heterogeneous nature , i.e. its cleanability . Flotation clean products from second class coking coals have ...
... clean product , of a quality suitable for cok- ing , which can be separated , depends only on the quality of the seam and its heterogeneous nature , i.e. its cleanability . Flotation clean products from second class coking coals have ...
Page 230
... clean product from any particular coal determines the quality of the product . Results are set out to show this varia- tion , and the quality of the remainder is also indicated . For the sake of simplicity only two products are given ...
... clean product from any particular coal determines the quality of the product . Results are set out to show this varia- tion , and the quality of the remainder is also indicated . For the sake of simplicity only two products are given ...
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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