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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Results 1-5 of 36
Page 5
... mica deposits in the South Kanara district ( Madras Presi- dency ) , and returned to headquarters on the 1st July 1923. Attached to the Central Provinces Party for the inspection of coal mines in the Pench Valley and thereafter for the ...
... mica deposits in the South Kanara district ( Madras Presi- dency ) , and returned to headquarters on the 1st July 1923. Attached to the Central Provinces Party for the inspection of coal mines in the Pench Valley and thereafter for the ...
Page 13
... mica , monazite , ochres - oil , shale , ornamental stones , petroleum and its products , phosphates , potassium salts , rare - earth minerals , refractories , salt , slate , steatite , strontium salts and sulphur . A list of the ...
... mica , monazite , ochres - oil , shale , ornamental stones , petroleum and its products , phosphates , potassium salts , rare - earth minerals , refractories , salt , slate , steatite , strontium salts and sulphur . A list of the ...
Page 15
... mica from Travancore . Presented by Messrs . Hopkin and Williams , Ltd. , Colachel . 29. A very large collection of the various sizes and grades of prepared Nellore Muscovite mica . Presented by the following donors through the Director ...
... mica from Travancore . Presented by Messrs . Hopkin and Williams , Ltd. , Colachel . 29. A very large collection of the various sizes and grades of prepared Nellore Muscovite mica . Presented by the following donors through the Director ...
Page 29
... mica - schist , dipping north - west into the hill at 75 ° -85 ° , with a maximum thick- ness of 10 feet including 1 feet of grey quartzite in the middle . This maximum is near the south - western end of the ridge , and the bed thins ...
... mica - schist , dipping north - west into the hill at 75 ° -85 ° , with a maximum thick- ness of 10 feet including 1 feet of grey quartzite in the middle . This maximum is near the south - western end of the ridge , and the bed thins ...
Page 30
... It is derived from a quartz vein , probably a segregation in the coarse magnetite - bearing granite . which characterises that locality . Mica . In October , 1922 , Mr. G. V. 30 Records of the Geological Survey of India . [ VOL . LVI .
... It is derived from a quartz vein , probably a segregation in the coarse magnetite - bearing granite . which characterises that locality . Mica . In October , 1922 , Mr. G. V. 30 Records of the Geological Survey of India . [ VOL . LVI .
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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