Records of the Geological Survey of India, Volume 65The Survey, 1931 - 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. |
From inside the book
Results 1-3 of 67
Page 167
... cent . An . The felspar in slide No. 16234 contained individuals of 35 per cent . An . and 42 per cent . An . in the position of albite twinning , the latter individual containing many lamellæ of Example 3 . the former . The ...
... cent . An . The felspar in slide No. 16234 contained individuals of 35 per cent . An . and 42 per cent . An . in the position of albite twinning , the latter individual containing many lamellæ of Example 3 . the former . The ...
Page 316
... cent . over that of 1928. In 1930 , however , the decline was resumed and the total value of the production fell by ... cent . ) , silver ( 28.9 per cent . ) , mica ( 28-3 per cent . ) , lead and lead - ore ( 27-1 per cent . ) , iron ...
... cent . over that of 1928. In 1930 , however , the decline was resumed and the total value of the production fell by ... cent . ) , silver ( 28.9 per cent . ) , mica ( 28-3 per cent . ) , lead and lead - ore ( 27-1 per cent . ) , iron ...
Page 342
... cent . and Russia 9.5 per cent . In 1928 , India contributed 0.61 per cent . , which fell to 0.60 per cent . in 1929 and rose to 0.62 in 1930 ; her position on the list of petroleum producing countries fell from 11th in 1929 to 12th in ...
... cent . and Russia 9.5 per cent . In 1928 , India contributed 0.61 per cent . , which fell to 0.60 per cent . in 1929 and rose to 0.62 in 1930 ; her position on the list of petroleum producing countries fell from 11th in 1929 to 12th in ...
Other editions - View all
Common terms and phrases
albite albite-Ala alluvium anticline Aravalli axis bands Bawzaing beds biotite Burma cent chaung Chhibber clay Coal complex composition conglomerate cordierite cracked crystalline deposits district Dogra slate dolerite dykes earthquake east epicentral fault feet felspar folding formation fossil garnet Geol geological gneiss Gondwana granite Hazara hills Himalayan horizons hypersthene inches Infra-Trias intrusions Irrawaddian Journ Krol kyanite limestone locality Lower Messrs metamorphism mica miles minerals Mogok Murree north-west northern Nummulitics occur outcrop Panjal pegmatite Pegu pericline phyllites plagioclase plane Plate plateau portion Punjab quartz quartzites Rajputana Range Rangoon reported ridge river rocks Sakoli Salkhala Salt sand sandstones schists shales Shan sheet shock shows Shwebo sillimanite Simla Siwalik south-east specimens stage strata structure Surv Survey of India syncline syntaxis Tertiary thick thin tion tons tract twinning unconformity Upper valley veins village Vindhyans zone