Records of the Geological Survey of India, Volume 128, Part 2The Survey, 1995 - 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. |
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Page 24
... occur as a broadly north - south trending linear pluton extending from Babebir ( 82 ° 37'41 " : 20 ° 22′53 ′′ ) in the north . The pluton is about 30 km in length and 2 km wide at its widest . In the western part of the area precambrian ...
... occur as a broadly north - south trending linear pluton extending from Babebir ( 82 ° 37'41 " : 20 ° 22′53 ′′ ) in the north . The pluton is about 30 km in length and 2 km wide at its widest . In the western part of the area precambrian ...
Page 25
... occur as enclaves within the gneiss . - · · Petrographic and mineragraphic study supplemented by X - ray and chemical analyses reveal that the host rock is rep- resented by an assemblage of tremolite / actinolite - chlorite ...
... occur as enclaves within the gneiss . - · · Petrographic and mineragraphic study supplemented by X - ray and chemical analyses reveal that the host rock is rep- resented by an assemblage of tremolite / actinolite - chlorite ...
Page 270
... occurs mostly in the eastern and south- eastern parts of the area . The coal bearing Karharbari For- mation is exposed in the southeastern part of the area , whereas , the Barakar Formation is exposed in the central part . Occur- rence ...
... occurs mostly in the eastern and south- eastern parts of the area . The coal bearing Karharbari For- mation is exposed in the southeastern part of the area , whereas , the Barakar Formation is exposed in the central part . Occur- rence ...
Contents
CENTRAL HEADQUARTERS 150 | 1 |
ANTARCTICA DIVISION 5159 | 51 |
BHUTAN UNIT 6089 | 60 |
Copyright | |
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aeromagnetic aeromagnetic survey amphibolite AMSE Wing analysis anomalies assemblage Barakar Barakar Formation Barren Measures basin bathymetric Bengal Bhutan BIHAR biotite block boreholes carbonaceous carried clay COAL WING COALFIELD coarse coast Code core covered cruise depth range DISTRICT Division dolomite drilling east eastern EXPLORATION FOR COAL fault field season geochemical GEOLOGICAL MAP geophysical gneiss gold Gondwana grade grained granite gravity grey ground evaluation heavy minerals India indicated intersected intrusives investigation isobaths Kamthi Formation Lakshadweep lignite linear located MADHYA PRADESH magnetic metamorphic migmatites mineralisation multisensor northern NW-SE occur OVERVIEW phyllite programme quartz quartzite Raniganj Raniganj Formation REGIONAL EXPLORATION ridge rocks samples sand sandstone scale schist schist belt seabed seam zones sector sediments sequence SHAHDOL DISTRICT shale shallow shear slope Sohagpur sq km strike length structural studies surface surveys Talchir thickness Thimphu toposheet trending ultramafic upto varies volcanics water depths