Records of the Geological Survey of India, Volume 119, Part 1government of India., 1984 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 194
... Garhwal Group ) showing tectonic contact and are the NW - exten- sion of Wazri Thrust ( At Wazri ) . In this section the low grade metamorphic rocks comprise chlorite schist , mica schist , quartz mica schist , micaceous quartzite and ...
... Garhwal Group ) showing tectonic contact and are the NW - exten- sion of Wazri Thrust ( At Wazri ) . In this section the low grade metamorphic rocks comprise chlorite schist , mica schist , quartz mica schist , micaceous quartzite and ...
Page 198
... Garhwal Group . The quartz veins intruding the sequence of Garhwal Group contain some specks of sulphides of iron and copper . The contact between the Garhwal Group and the overlying sequence of Central crystalline is a thrust ( Main ...
... Garhwal Group . The quartz veins intruding the sequence of Garhwal Group contain some specks of sulphides of iron and copper . The contact between the Garhwal Group and the overlying sequence of Central crystalline is a thrust ( Main ...
Page 218
... Garhwal district Srinagar Hydel Scheme ( 53 J / 15 , 16 ) : The scheme en- visages construction of a 73 m high ... Garhwal Group , both separated by Srinagar thrust . The southern part of the project area exposes phyllites whereas the ...
... Garhwal district Srinagar Hydel Scheme ( 53 J / 15 , 16 ) : The scheme en- visages construction of a 73 m high ... Garhwal Group , both separated by Srinagar thrust . The southern part of the project area exposes phyllites whereas the ...
Contents
PALAEONTOLOGY AND STRATIGRAPHY DIVISION | 8 |
GEOCHRONOLOGY AND ISOTOPE GEOLOGY DIVISION | 14 |
PHOTOGEOLOGY AND REMOTE SENSING DIVISION | 21 |
Copyright | |
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amphibolite analysis anomaly bands basalt basin bed rock belt Bijawar biotite block boreholes Calcutta charnockite clay coalfield comprising Deccan Trap deposits dips Director district Divn dolomite drill cores drill holes dykes exploration exposed field season flows folds Formation fossils geochemical geological mapping Geologist Geology Division geophysical geotechnical investigation gneiss Gondwana grade granite granite gneiss grey Group of rocks Headquarters Hydel Project indicated intrusive km long Laboratory limestone line km located logging Madhya Pradesh magnetic Maharashtra mapped an area Meghalaya mica schist migmatites million tonnes mineral mineralisation Nagpur nala occurs pegmatites phyllite power house Pradesh quartz quartz veins quartzite Quaternary regional river rock types sand sandstone scale schist sediments sequence shale shear zone sheets Shri siltstone spillway sq km sq km area Srivastava strike length studies sulphide surface surveys thickness tion traverses trench trending tunnel valley varying Vindhyan West