Records of the Geological Survey of India, Volume 85, Issues 1-2The Survey, 1954 - Earthquakes |
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Page 15
... associated rocks . - Thin bands of banded magnetite quartzites were located about a mile north of Dhuman ( 24 ° 4 ′ : 83 ° 15 ′ ) and also north of Nachantanar ( 24 ° 4 ′ : 83 ° 18 ′ ) . In the former locality , bands of coarse hyper ...
... associated rocks . - Thin bands of banded magnetite quartzites were located about a mile north of Dhuman ( 24 ° 4 ′ : 83 ° 15 ′ ) and also north of Nachantanar ( 24 ° 4 ′ : 83 ° 18 ′ ) . In the former locality , bands of coarse hyper ...
Page 28
... associated with layers of vitreous quartzite and is at places soft , and friable . The thick- ness of the orebed varies from two to ten feet . The metamorphism of the Chilpi Ghat beds increases towards the north . Garnet is found almost ...
... associated with layers of vitreous quartzite and is at places soft , and friable . The thick- ness of the orebed varies from two to ten feet . The metamorphism of the Chilpi Ghat beds increases towards the north . Garnet is found almost ...
Page 32
... associated acid intrusions , the general strike varying from W.N.E.-E.S.E. in the east to E.-W. in the western portion . Charnockites occur in low hillocks or as minor bands in khondalites . The basic charnockite is sometimes altered ...
... associated acid intrusions , the general strike varying from W.N.E.-E.S.E. in the east to E.-W. in the western portion . Charnockites occur in low hillocks or as minor bands in khondalites . The basic charnockite is sometimes altered ...
Contents
ENGINEERING GEOLOGYcontd | 5 |
GEOLOGICAL SURVEY OF INDIA | 6 |
Rs As | 29 |
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38th Indian Sci abutment Ajmer-Merwara alluvium Archaean Assam Assistant Geologist bands Bankura district Bengal Bihar Bombay Calcutta carried cent Circle headquarters clay coal coalfields copper Cuddapah days with effect Delhi deposits depth Dharwar Dhenkanal district dolerite dolomite drilling dykes east examined Field Training Camp G. W. Division geological mapping Geological Survey geophysical gneisses Gondwana granite granite-gneiss grey ground-water hill India Indian Miner industry investigation Iron-ore irrigation Kurnool district laterite Left for field limestone M. S. Krishnan Madhya Pradesh Madras manganese-ore Mehta Messrs Metal Mkt mica Mines Mysore nala occur Orissa pegmatites phyllites pits quantity quarried quartz quartzites Rajasthan reported Returned to Circle Returned to headquarters river rocks samples sand sandstones Saurashtra schists shales sheet 73 Singhbhum square miles steatite suitable Survey of India systematic mapping taluk tion tons veins village Vindhya Pradesh