Records of the Geological Survey of India, Volume 114Geological Survey of India, 1986 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
From inside the book
Results 1-3 of 56
Page 84
... grained harzburgite with minor variation to fine grained dunite and pyroxenite ( ? ) and display mineral layering . The contact between the layers is ( i ) The chromite mineralisation in the area is in the form of thin streaks and ...
... grained harzburgite with minor variation to fine grained dunite and pyroxenite ( ? ) and display mineral layering . The contact between the layers is ( i ) The chromite mineralisation in the area is in the form of thin streaks and ...
Page 175
... grained micaceous sand ) ( Medium grained micaceous sand with thin silt layer on top ) Erosional surface developed over T1 - Terrace . T , Formation ( Greyish black silt / fine sand , fine to medium graind micaceous sand with ...
... grained micaceous sand ) ( Medium grained micaceous sand with thin silt layer on top ) Erosional surface developed over T1 - Terrace . T , Formation ( Greyish black silt / fine sand , fine to medium graind micaceous sand with ...
Page 288
... grained biotite gneiss with sectors of unfoliated granite . Structurally , granulitic rocks form the anticlinal cores while gneisses occupy the synclinal Mapping has revealed a good source of corundum within a. cores . The Bailadila ...
... grained biotite gneiss with sectors of unfoliated granite . Structurally , granulitic rocks form the anticlinal cores while gneisses occupy the synclinal Mapping has revealed a good source of corundum within a. cores . The Bailadila ...
Contents
DRILLING DIVISION | 5 |
MAHARASHTRA CIRCLE EAST | 10 |
PUBLICATION INFORMATION DIVISION | 23 |
20 other sections not shown
Other editions - View all
Common terms and phrases
alignment amphibolite analysed Andhra Pradesh anomaly bands basin bed rock belt Bihar biotite block boreholes carried chalcopyrite charnockite clay coalfield comprising core covering an area depth dips Director DISTRICT Division dolomite drill holes dykes excavation exploration exposed fault folds foliation Formation geochemical geological investigation geological mapping geotechnical investigation glacier gneiss Gondwana granite gneiss granitoid grey Group Headquarters Hydel Project indicated intrusive Jammu Karnataka km long Laboratory Ladakh laterite limestone line km lineaments located logging magnetic magnetite mapped an area mica migmatites mineralisation minerals nala occur Orissa pegmatite phyllite pits power house proposed pyrite quartz quartz veins quartzite Rajasthan regional river rock types samples were collected sandstone scale schist seams sector sediments shale shear zone Shri siltstone slate spillway sq km sq km area strike length studies sulphide Survey of India thickness tion tonnes toposheet trending tunnel upto valley varying volcanics