Records of the Geological Survey of India, Volume 93The Survey, 1962 - Earthquakes Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 36
... folds or drag folds , where they are generally thicker and persistent . There is also intense mineralisation in the vicinity of the major faults of the field . There is a general dextral pattern of en echelon shifting of lodes and ore ...
... folds or drag folds , where they are generally thicker and persistent . There is also intense mineralisation in the vicinity of the major faults of the field . There is a general dextral pattern of en echelon shifting of lodes and ore ...
Page 130
... folds , possibly of the nature of drag folds , and to an extent isoclinal fold- ing , obscure the main structural pattern as in the Chittoor enclave , within the gap and in the vicinity of Madukarai , etc. Isolated dip measurements ...
... folds , possibly of the nature of drag folds , and to an extent isoclinal fold- ing , obscure the main structural pattern as in the Chittoor enclave , within the gap and in the vicinity of Madukarai , etc. Isolated dip measurements ...
Page 150
... folds , plunge of minor folds and closure of folds . The thicknesses of the various formations have been established partly by actual measurements and partly by calculating from the average dip and width of outcrop making necessary ...
... folds , plunge of minor folds and closure of folds . The thicknesses of the various formations have been established partly by actual measurements and partly by calculating from the average dip and width of outcrop making necessary ...
Contents
OF | 2 |
MINERAL INVESTIGATIONS arranged according to the alphabetical | 16 |
ENGINEERING GEOLOGY AND WATERSUPPLY INVESTIGATIONS | 53 |
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acid aluminium analyses Andhra Andhra Pradesh anorthite Archaean Argada Arogyaswamy B. C. Roy bands beds Bihar biotite boreholes calcite cent charnockites chemical chromite chromium clay Coalfield Coll composition contains deposits depth diameter differential thermal district.-Shri Drilled Dutt east examined fault felspar fireclay folds formation fossils Geol geological mapping Geological Survey gneisses goethite Gondwana grade grains granite groundwater hematite Indian chromites investigated iron iron-ore Jain kaolin kaolinite laterite laterite profile layer limestone located Madhya Pradesh Madras magnetite metres mica miles million tons minerals Murthy muscovite Mysore occur oxide particles Pedhamli pegmatite Phako phyllites Pradesh.-Shri Prasad quartz quartzites ratio reported ripples river rocks samples sand sandstone Sarvashri schists Section shales shear zone Shri sodium solution specimen spinel Srivastava structure Superintending Geologist Surv Survey of India synclinal taluk thickness Upper veins X-ray