Records of the Geological Survey of India, Volume 109The Survey, 1982 - Earthquakes |
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Page 50
... mineralisation in Dhanpur area ( 30 ° 13′15 ′′ : 79 ° 06′15 ′′ ; 53 N / 3 ) , Chamoli district . The sulphide mineralisation in the Dhanpur area is mostly associated with coarse cyrstalline dolomite and also magnesite at places . Only ...
... mineralisation in Dhanpur area ( 30 ° 13′15 ′′ : 79 ° 06′15 ′′ ; 53 N / 3 ) , Chamoli district . The sulphide mineralisation in the Dhanpur area is mostly associated with coarse cyrstalline dolomite and also magnesite at places . Only ...
Page 159
... mineralised zones between 166.70-167.63 m and 211.05-212.00 m . The sheer zone which is the contact between quartzite and amphibolite acted as locale for the mineralisation . Am- phibolite is the host for mineralisation . Dhaula area ...
... mineralised zones between 166.70-167.63 m and 211.05-212.00 m . The sheer zone which is the contact between quartzite and amphibolite acted as locale for the mineralisation . Am- phibolite is the host for mineralisation . Dhaula area ...
Page 186
... mineralisation was obtained in the Salaiya area . Salaiya mineralised zone No. 1 extends for about 2.6 km and shows gossanised quartz reefs and fractured granitoid occuring intermittent- ly over 15 m width , the best of which is 1.8 m ...
... mineralisation was obtained in the Salaiya area . Salaiya mineralised zone No. 1 extends for about 2.6 km and shows gossanised quartz reefs and fractured granitoid occuring intermittent- ly over 15 m width , the best of which is 1.8 m ...
Contents
GEOCHRONOLOGY AND ISOTOPE GEOLOGY DIVISION | 6 |
FIELD TECHNIQUE RESEARCH UNIT | 13 |
PUBLICATION DIVISION | 20 |
Copyright | |
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alignment amphibolite Andhra Pradesh axis bands basalt bauxite Bihar biotite block boreholes calcareous carbonatite carried charnockite CIRCLE clay coal comprising core covering an area Deccan Trap deposit depth Director DISTRICT Division dolomite dykes exposed fault folds foliation Formation geochemical geological mapping Geological Survey Geologist Jr geophysical geotechnical investigation gneiss Gondwana grade grained granite gneiss grey Headquarters hills indicated intrusives Jaipur kimberlites laboratory laterite limestone line km located logged Madhya Pradesh magnetite mapped an area metamorphism mineralisation minerals Murthy nala NW-SE occur pegmatite phyllite pits power house Project pyrite quartz quartz veins quartzite Quaternary RAJASTHAN Region river rock types S/Shri samples sand sandstone Sarvashri scale schist schistosity seams sediments shale shear zone Shri Singh Sinha spillway sq km Srivastava strike length stromatolites structure sulphide Super Group Survey of India Tamil Nadu thickness tion Toposheet traverse tremolite trending tunnel upto varies Vindhyan