Records of the Geological Survey of India, Volume 127, Parts 1-2Government of India, 1992 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 22
... occur in restricted sectors in the Semarsot , Daser - Mahuli - Moharsop , Marwahi and Tolge areas , uncomformably overlying the overlying the Precambrian Gneissic Complex . The Gondwanas form parts of South Rewa and Mand - Raigarh ...
... occur in restricted sectors in the Semarsot , Daser - Mahuli - Moharsop , Marwahi and Tolge areas , uncomformably overlying the overlying the Precambrian Gneissic Complex . The Gondwanas form parts of South Rewa and Mand - Raigarh ...
Page 23
... occur as large porphyries similar to granodiorites . Biotite is less in amout and frequently occur as small flakes in contact with K - felspar . The Rb / Sr ratios of the granites and granodiorites have distinctive range ( 1.14 - 2.19 ) ...
... occur as large porphyries similar to granodiorites . Biotite is less in amout and frequently occur as small flakes in contact with K - felspar . The Rb / Sr ratios of the granites and granodiorites have distinctive range ( 1.14 - 2.19 ) ...
Page 263
... occurs at 230 m depth . The slope rise boundary is at a depth of 2,975 m in the south and at 3,089 m in the north ... occur . In the middle part of the area just at the start of the southern Bay curve between 40 m and 140 m sandy clay ...
... occurs at 230 m depth . The slope rise boundary is at a depth of 2,975 m in the south and at 3,089 m in the north ... occur . In the middle part of the area just at the start of the southern Bay curve between 40 m and 140 m sandy clay ...
Contents
COORDINATION TECHNICAL DIVISION | |
FOREWORD | |
PALAEONTOLOGY DIVISION I 10 | |
Copyright | |
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amphibolite analysis Andhra Pradesh anomalies associated Asstt bands Barakar Barakar Formation base metal basin Bihar block boreholes carried Chakraborty chemical clay coal seams Coalfield comprising core covered deposits depth Director Geologist district DIVISION Director drilling eastern ENGINEERING GEOLOGY exploration for coal field season fold GEODATA geological mapping Geologist Jr Geophysicist geotechnical investigation Ghosh gneiss gold Gondwana grade grained granitoids gravity Group Headquarters heavy mineral India indicated intersected Kumar limestone located Madhya Pradesh magnetic Maharashtra mineralisation Orissa PETROLOGY phyllite Precambrian programme Project quartz veins quartzite Quaternary Rajasthan Raniganj Regional exploration REMOTE SENSING river S.T.A. Geol Sakoli samples were collected sand sandstone scale schist schist belt Seabed survey seam zones sector sediments sequence shale shear zone Shri A.K. Singh Singhbhum sq km sq.km stage geotechnical investigation studies sulphide surface Tamil Nadu tectonic thematic mapping thickness Toposheet traverse trending undertaken upto Valley volcanic