Records of the Geological Survey of India, Volume 111, Part 1Government of India, 1983 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
From inside the book
Results 1-3 of 73
Page 141
... located mainly on the pre - Cambrian terrain comprising medium grained gneisses with interfolial granite , mica schist , metadolerite and occasional pegmatite veins . The thickness of sandy residual soil over the maturely dissected pre ...
... located mainly on the pre - Cambrian terrain comprising medium grained gneisses with interfolial granite , mica schist , metadolerite and occasional pegmatite veins . The thickness of sandy residual soil over the maturely dissected pre ...
Page 247
... located in the Archaean and on Archaean / basalt contact , respectively . The pro- posed structures are earthen dams , located in fractured bed rock . He indicated control of seepage through foun- dation and retrogression in spill ...
... located in the Archaean and on Archaean / basalt contact , respectively . The pro- posed structures are earthen dams , located in fractured bed rock . He indicated control of seepage through foun- dation and retrogression in spill ...
Page 259
... located . The first zone , located on soil cover , is about 400 m wide and has a strike length of about 1.5 km . The second zone occurs as three isolated zones over the ex- posed quartz reef running over a length of 1.5 km . The ...
... located . The first zone , located on soil cover , is about 400 m wide and has a strike length of about 1.5 km . The second zone occurs as three isolated zones over the ex- posed quartz reef running over a length of 1.5 km . The ...
Contents
VIII WESTERN REGION | 13 |
EASTERN REGION | 45 |
MINERAL INVESTIGATIONS | 67 |
Copyright | |
12 other sections not shown
Other editions - View all
Common terms and phrases
alignment amphibolite analysis Andhra Pradesh anomaly zone Asstt bands basalt basin bauxite bedrock Bihar biotite block boreholes Calcutta chalcopyrite Circle clay coal comprising covered Deccan Trap delineated deposits depth Director dist district Division drill cores drill holes fault folds Formation fossils geochemical geological mapping Geologist Jr Geophysical surveys geotechnical geothermal glacier gneiss Gondwana granite Group Headquarters Hydel India indicated investigation Kumar laboratory laterite limestone line km located logged Madhya Pradesh magnetic magnetite Meghalaya metres migmatites mineralisation minerals nala occurs Orissa pegmatite phyllite pits power house Pradesh Project proposed pyrite quartz quartz veins quartzite Rajasthan regional resistivity river rock types S/Shri sand sandstone Sarvashri scale schist seams sediments seismic shale shear zone Shillong Shri sillimanite Singh soil spillway sq km Srivastava strike length studies sulphide thickness tion Toposheet traverse trending tunnel upto Valley varying Vindhyan West Bengal