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 77
Page 42
... appears to be due to the weathering of the dark ilmenite grains contained in them . 9. Recent and sub - recent soils , etc. - The major portion of the area is underlain by thick black cotton soils which range to depths of three to ...
... appears to be due to the weathering of the dark ilmenite grains contained in them . 9. Recent and sub - recent soils , etc. - The major portion of the area is underlain by thick black cotton soils which range to depths of three to ...
Page 136
... appears to indicate that a much shorter alignment might be possible below the junction of the two sections of the alignment already proposed . The new align- ment also appears to be along sounder rock than the one already surveyed . The ...
... appears to indicate that a much shorter alignment might be possible below the junction of the two sections of the alignment already proposed . The new align- ment also appears to be along sounder rock than the one already surveyed . The ...
Page 575
... appears that it is near about 5. The percentage may be slightly higher on the East Coast . Garnet . The grains of garnet occurring in the ilmenite sands are generally small . Some of them are deep pink , others are of lighter colour ...
... appears that it is near about 5. The percentage may be slightly higher on the East Coast . Garnet . The grains of garnet occurring in the ilmenite sands are generally small . Some of them are deep pink , others are of lighter colour ...
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