Records of the Geological Survey of India, Volume 82, Parts 2-4The Survey, 1952 - Earthquakes |
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Page 311
... occur with biotite and quartz only or it may be associated with the felspars , oligo- clase and microcline . In the felspathic type microcline is the last to crystallise and it occurs within the interstices of the xenoblasts of ...
... occur with biotite and quartz only or it may be associated with the felspars , oligo- clase and microcline . In the felspathic type microcline is the last to crystallise and it occurs within the interstices of the xenoblasts of ...
Page 404
... occur in Seraikela and Kharsawan in the Singhbhum district , Bihar . Small deposits are also known to occur in the Manbhum district in Bihar and in Mayurbhanj , in the Nellore district in Madras , in Mysore and in Ajmer - Merwara . The ...
... occur in Seraikela and Kharsawan in the Singhbhum district , Bihar . Small deposits are also known to occur in the Manbhum district in Bihar and in Mayurbhanj , in the Nellore district in Madras , in Mysore and in Ajmer - Merwara . The ...
Page 551
... occur in Government land . In the present investigation attention was paid only to the latter occur rences . The individual bands of the slate are of limited width , rarely exceeding 10 feet . The quality varies from band to band and ...
... occur in Government land . In the present investigation attention was paid only to the latter occur rences . The individual bands of the slate are of limited width , rarely exceeding 10 feet . The quality varies from band to band and ...
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Common terms and phrases
1948 Quantity Value acres Ajmer Andamans Asbestos Assam bands Barytes beds belt Beryl Bihar biotite Calcutta cent Chirala chromite clay cleavage Coal coast colour concentrates Cumbum Cycadeoidea Datia deposits DETAILS OF MINERAL district east ending 31st December epicentre epidiorite export feet Felspar Foraminifera fossil furlongs garnet Geol Geological map Geological Survey gneiss grains grey hill ilmenite inches Indian Union Jubbulpore Kyanite leaf bases Limestone M. S. Krishnan Madras magnetite Markapur Messrs metal Mica miles Mineral Concessions Mining Leases monazite Mysore Nagpur nala Nausahi occur Ochre Operculina Orissa percentage plates present produced in India production Prospecting License Quantity Value Quantity quartz quartzite railway Rajasthan samples seen serpentine shale Shri siliceous sillimanite slates Soapstone species specimen Statement of Mineral surface Surv Survey of India TABLE talc thickness tons valued TOTAL Trial pit Trichinopoly Value Quantity Value Vindhya Pradesh