Records of the Geological Survey of India, Volume 111The Survey, 1982 - 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. |
From inside the book
Results 1-3 of 69
Page 49
... structural elements , present in the northwest part of Hazaribagh district , Bihar , falling in the Topo Sheet No. 72D / 15 . The study of structural map of the area , the s diagrams of different subareas , nature and style of ...
... structural elements , present in the northwest part of Hazaribagh district , Bihar , falling in the Topo Sheet No. 72D / 15 . The study of structural map of the area , the s diagrams of different subareas , nature and style of ...
Page 54
... STRUCTURAL HISTORY The structural history of the present area which is highly deformed and has undergone high grade meta- morphism followed by regional granitisation is rather a complex one . The study of structural map of the area ...
... STRUCTURAL HISTORY The structural history of the present area which is highly deformed and has undergone high grade meta- morphism followed by regional granitisation is rather a complex one . The study of structural map of the area ...
Page 111
... structural concordance . Such a conclusion is based on the field evidences collected from field . It is also evident that hematite rock and iron - ore are essentially same from mineralogical , textural and structural points of view ...
... structural concordance . Such a conclusion is based on the field evidences collected from field . It is also evident that hematite rock and iron - ore are essentially same from mineralogical , textural and structural points of view ...
Contents
ENGINEERING AND TRANSPORT DIVISION | 1 |
GEOSCIENCE DATA CENTRE | 9 |
WESTERN REGION | 17 |
38 other sections not shown
Other editions - View all
Common terms and phrases
alignment amphibolite analysis Andhra Pradesh anomaly zone bands basalt basin bauxite bed rock Bihar biotite block boreholes carried out geological chalcopyrite Circle clay coal comprising Deccan Trap delineated deposits depth dipping Director dist district Division drill cores drill holes excavation fault folds Formation fossils geochemical geological mapping Geologist Geophysical surveys geotechnical geothermal glacier gneiss Gondwana grade Group grouting Headquarters indicated investigation laboratory laterite limestone line km located logged Madhya Pradesh magnetic magnetite Meghalaya metres mica schist migmatites million tonnes mineralisation minerals nala NE-SW NW-SE occurs Orissa pegmatite phyllite pits power house Project proposed pyrite quartz quartz veins quartzite Rajasthan regional resistivity river rock types S/Shri samples were collected sand sandstone Sarvashri scale schist seams sediments seismic shale shear zone Shri sillimanite soil spillway sq km strike length studies sulphide thickness tion Toposheet traverse trending tunnel upto Valley varying Vindhyan