Records of the Geological Survey of India, Volume 60The Survey, 1928 - 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 20
... granite magma dissolves calcium and magnesian carbonates , the lime and magnes a will enter into combination with the free silica ; and it is also supposed that these oxides will desilicate the higher silicates e.g. , by taking silica ...
... granite magma dissolves calcium and magnesian carbonates , the lime and magnes a will enter into combination with the free silica ; and it is also supposed that these oxides will desilicate the higher silicates e.g. , by taking silica ...
Page 22
... granite and prior to the deposition of the Chail and Jaunsar series , while the thrust - faulting is ob- viously newer than the deposition of the Krol and may possib- ly be Tertiary . Mr. West has not found these three older series in ...
... granite and prior to the deposition of the Chail and Jaunsar series , while the thrust - faulting is ob- viously newer than the deposition of the Krol and may possib- ly be Tertiary . Mr. West has not found these three older series in ...
Page 24
... granite , and the tops of the hills and ridges are usually formed of the original rock . The climate with its ... granites and 24 [ VOL . LX . Records of the Geological Survey of India .
... granite , and the tops of the hills and ridges are usually formed of the original rock . The climate with its ... granites and 24 [ VOL . LX . Records of the Geological Survey of India .
Page 25
Geological Survey of India. islands ; they are syenites as distinct from granites and are rich in a black hornblende , which gives a deep brown colour to the decomposed rock . The laterite or more commonly laterit c clay , formed from ...
Geological Survey of India. islands ; they are syenites as distinct from granites and are rich in a black hornblende , which gives a deep brown colour to the decomposed rock . The laterite or more commonly laterit c clay , formed from ...
Page 27
... granites of the Sankaridrug hill and adjoining hillocks which have intruded the older peninsular gneisses . It is of the same age as the Krishnagiri and Jalarpet granites . It seems to cut across a saddle of a hill north of Sankaridrug ...
... granites of the Sankaridrug hill and adjoining hillocks which have intruded the older peninsular gneisses . It is of the same age as the Krishnagiri and Jalarpet granites . It seems to cut across a saddle of a hill north of Sankaridrug ...
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Common terms and phrases
aerolite alluvium analyses Area in acres ash contents bands Barakar beds Bhander Bhander limestone Bihar Bihar and Orissa Bokaro Bokaro coals Brachial valve bright coal Bundi Burma carbonaceous carbonaceous shales Carboniferous cent Central Provinces Chaung Magyi chlorophæite clays coal coalfield colloid conglomerate crust Date of commence Deccan Trap Decem district Ditto durain fault Febru feet felspar fossil Geol Geological Survey gneisses Gondwana granite inches India Kamptee Korea limestone Manganese Messrs Mica miles minerals Mining Lease Nagpur narsarhensis Novem Orissa P. L. renewal palagonite Pedicle-valve petroleum Plate production Prospecting License Quantity quartz quartzite railway Rajputana Ramtek Raniganj Rewah rewahensis riblets river rocks sand sandstone schists seam Septem shales shell shows specific gravity specimen strata surface Surv Survey of India suspensoid TABLE Talchir thickness tons valued Umaria umariensis sp Upper Vindhyans vitrain Yunzalin