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 26
Page 21
... later date ( Records , vol . XLII , pp . 1-15 ( 1912 ) Messrs . Bullen Newton and Smith , as the result of an examination of other specimens found below the level of Clive Street , threw grave doubts on the theory that the oyster bed ...
... later date ( Records , vol . XLII , pp . 1-15 ( 1912 ) Messrs . Bullen Newton and Smith , as the result of an examination of other specimens found below the level of Clive Street , threw grave doubts on the theory that the oyster bed ...
Page 22
... later by the Port Officer , Akyab , who has been kind enough to supply further details . The island was reported to consist of " black mud which being in lumps gives the idea of rocks . " It is described as flat - topped with ...
... later by the Port Officer , Akyab , who has been kind enough to supply further details . The island was reported to consist of " black mud which being in lumps gives the idea of rocks . " It is described as flat - topped with ...
Page 52
... later pegmatites , which are absent from the limestones . The central belt is composed of porphyritic banded gneisses which are in part the dark Aravalli porphyritic biotitic granite , often bearing garnet and magnetite , and in part ...
... later pegmatites , which are absent from the limestones . The central belt is composed of porphyritic banded gneisses which are in part the dark Aravalli porphyritic biotitic granite , often bearing garnet and magnetite , and in part ...
Page 53
... later doleritic rocks . Shearing and mylonisation occur principally along the contact with the younger series and have been caused by the sliding of the younger syncline over the older complex , with an imposing develop- ment of shear ...
... later doleritic rocks . Shearing and mylonisation occur principally along the contact with the younger series and have been caused by the sliding of the younger syncline over the older complex , with an imposing develop- ment of shear ...
Page 54
... later post - Delhi granite , and it is practically absent from the limestones . From the field evidence however , Dr. Heron is of opinion that pegmatite intrusion is not the cause of the production of the tremolite of the calc - schists ...
... later post - Delhi granite , and it is practically absent from the limestones . From the field evidence however , Dr. Heron is of opinion that pegmatite intrusion is not the cause of the production of the tremolite of the calc - schists ...
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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