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 55
... intrusive granite , the deeper- seated equivalent of pegmatite . In addition , veins of fine - grained aplitic granite are numerous , and there is a great abundance of varied amphibolitic rocks , some of which are undoubtedly intrusive ...
... intrusive granite , the deeper- seated equivalent of pegmatite . In addition , veins of fine - grained aplitic granite are numerous , and there is a great abundance of varied amphibolitic rocks , some of which are undoubtedly intrusive ...
Page 66
... Intrusive granite . Quartz diorite Ruby , sapphire , spinel , graphite . Gold , galena , franklinite , altaite . Mica - schists , slates , phyl- lites , quartzites . Biotite granite Gold . Silurian , Devonian , of Ordovician . pyrite ...
... Intrusive granite . Quartz diorite Ruby , sapphire , spinel , graphite . Gold , galena , franklinite , altaite . Mica - schists , slates , phyl- lites , quartzites . Biotite granite Gold . Silurian , Devonian , of Ordovician . pyrite ...
Page 67
... intrusive into tuffs and other volcanic rocks , and carrying gold - telluride quartz veins containing gold , chalcopyrite , pyrite , galena , franklinite and altaite , the telluride of lead . 5. The Chaung Magyi Group , including both ...
... intrusive into tuffs and other volcanic rocks , and carrying gold - telluride quartz veins containing gold , chalcopyrite , pyrite , galena , franklinite and altaite , the telluride of lead . 5. The Chaung Magyi Group , including both ...
Page 70
... Intrusive serpentines have been found on practically every traverse . ( 3 ) The scanty occurrences of metallic minerals that are known , and none of them have proved to be of economic importance as yet , are such as would be expected to ...
... Intrusive serpentines have been found on practically every traverse . ( 3 ) The scanty occurrences of metallic minerals that are known , and none of them have proved to be of economic importance as yet , are such as would be expected to ...
Page 71
... intrusive serpen- tine which occurs along the boundary of the so - called Axials of the Arakan Yoma , Manipur and the Naga Hills , extends to the west of the Tertiary basin and crosses the Chindwin river a few miles above the Kyaukse ...
... intrusive serpen- tine which occurs along the boundary of the so - called Axials of the Arakan Yoma , Manipur and the Naga Hills , extends to the west of the Tertiary basin and crosses the Chindwin river a few miles above the Kyaukse ...
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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