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
... grade meta- morphic rocks ( The Central Crystallines ) start showing pro - grade metamorphic minerals . It starts with garnet and reaches to doubted sillimanite ( ? ) grade . The Cen- tral Crystalline rocks comprise , grey to dark grey ...
... grade meta- morphic rocks ( The Central Crystallines ) start showing pro - grade metamorphic minerals . It starts with garnet and reaches to doubted sillimanite ( ? ) grade . The Cen- tral Crystalline rocks comprise , grey to dark grey ...
Page 200
... grade metamorphites of the transitional series . Wall rock altera- tion ( sericitisation , kaolinasation ) are ... grade . Zone A : ( a ) Strike length ( b ) Width ( c ) Dip length Average grade ( e ) Tonnage ( d ) Zone B : ( a ) Strike ...
... grade metamorphites of the transitional series . Wall rock altera- tion ( sericitisation , kaolinasation ) are ... grade . Zone A : ( a ) Strike length ( b ) Width ( c ) Dip length Average grade ( e ) Tonnage ( d ) Zone B : ( a ) Strike ...
Page 203
... grade limestone are likely to be available in the area . Grade - wise reserves will be computed on receipt of analytical data . Sudh - Mahadev - Banjal Gala areas : Chaman Lal mapped 50 sq km area on 1 : 50,000 scale and carried out ...
... grade limestone are likely to be available in the area . Grade - wise reserves will be computed on receipt of analytical data . Sudh - Mahadev - Banjal Gala areas : Chaman Lal mapped 50 sq km area on 1 : 50,000 scale and carried out ...
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