Records of the Geological Survey of India, Volume 82Geological Survey of India, 1949 - 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 1-3 of 64
Page 192
... samples tested and analysed this year was 1,359 against 1,012 in 1947 and 544 in 1946. They are roughly classified as follows : - ( 1 ) 665 samples of non - metallic minerals such as limestone , gypsum , bauxite , magnesite ...
... samples tested and analysed this year was 1,359 against 1,012 in 1947 and 544 in 1946. They are roughly classified as follows : - ( 1 ) 665 samples of non - metallic minerals such as limestone , gypsum , bauxite , magnesite ...
Page 613
... samples show a few grains of quartz with enclosed particles of heavy minerals . A thin film of red ferru- ginous matter is seen coating a few grains of quartz in some of the samples . The coarser samples particularly near Kadavakuduru ...
... samples show a few grains of quartz with enclosed particles of heavy minerals . A thin film of red ferru- ginous matter is seen coating a few grains of quartz in some of the samples . The coarser samples particularly near Kadavakuduru ...
Page 614
... samples are shown therein . While the samples collected near Chirala are fine - grained , the sands are very coarse , particularly near Kada- vakuduru towards the southern limits of the deposit . Medium and moderately coarse sands are ...
... samples are shown therein . While the samples collected near Chirala are fine - grained , the sands are very coarse , particularly near Kada- vakuduru towards the southern limits of the deposit . Medium and moderately coarse sands are ...
Contents
SPECIAL INVESTIGATIONScontd | 5 |
VOLUME 82 1949 PART I | 6 |
Titanium M S Krishnan B C Roy As | 10 |
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abutment Ajmer-Merwara alignment alluvium Assam Assistant Geologist Auden Balasundaram bands bank Barakar beds Bihar biotite Bombay Calcutta Carried out geological cement cent Central Provinces charnockites chromite Circle and left coal coalfield coarse colour Cuddapah dam-site Datia days with effect Deccan trap deposits depth district dolerite dykes Engineering epidiorite examined feet felspar fossil Geol Geological Survey Geophysical gneisses Godavari Gondwana granite gypsum Hazra headquarters hill hillocks India investigation joints Journ Kurnool laterite limestone lode Madras magnetite mapping material Messrs Mica miles Mineral Concessions Mining Nagpur nala November occur Ochre Orissa outcrop pegmatite phyllites plateau Pradesh Project quantity quarries quartz quartzites railway reported ridge river road rocks samples sand sandstones seams shales sheet Shri Soapstone soil Southern Circle specimen suitable Survey of India taluk thick tons traps Trichinopoly tunnel United Provinces upstream Valley veins village Vindhya Vindhya Pradesh water supply zone