Records of the Geological Survey of India, Volume 93The Survey, 1962 - Earthquakes Includes the "Annual report of the Geological Survey of India," 1867- |
From inside the book
Results 1-3 of 45
Page 10
... places . Upper Gondwana ( Sriperambudur ) shales and sandstones overlie the Archaeans near Uttara- merur ( 12 ° 39 ... place to place . Salem district . - Shri K. Ranganathan mapped an area of about 120 sq . miles in sheet 58 E / 15 ...
... places . Upper Gondwana ( Sriperambudur ) shales and sandstones overlie the Archaeans near Uttara- merur ( 12 ° 39 ... place to place . Salem district . - Shri K. Ranganathan mapped an area of about 120 sq . miles in sheet 58 E / 15 ...
Page 152
... places contains rounded opalescent quartz grains similar to the thin quartzite beds associated with the shear zone rocks . Recog- nisable sedimentary structures for determination of tops are lacking or are absent . In the absence of any ...
... places contains rounded opalescent quartz grains similar to the thin quartzite beds associated with the shear zone rocks . Recog- nisable sedimentary structures for determination of tops are lacking or are absent . In the absence of any ...
Page 158
... places they are pure white , fawn coloured and pinkish . The rock breaks with a conchoidal fracture and is easily acted upon by meteoric waters with the formation of solution holes , at places as big as manholes . They occur as smoothly ...
... places they are pure white , fawn coloured and pinkish . The rock breaks with a conchoidal fracture and is easily acted upon by meteoric waters with the formation of solution holes , at places as big as manholes . They occur as smoothly ...
Contents
OF | 2 |
MINERAL INVESTIGATIONS arranged according to the alphabetical | 16 |
ENGINEERING GEOLOGY AND WATERSUPPLY INVESTIGATIONS | 53 |
12 other sections not shown
Other editions - View all
Common terms and phrases
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