Records of the Geological Survey of India, Volume 125, Parts 6-8Government of India, 1990 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 14
... schist , biotite quartzite and biotite kyanite - staurolite schist which uncon- formably overlie granite gneisses . These basement granitic gneisses are well exposed in southern part of the area and in the core of an anticline near ...
... schist , biotite quartzite and biotite kyanite - staurolite schist which uncon- formably overlie granite gneisses . These basement granitic gneisses are well exposed in southern part of the area and in the core of an anticline near ...
Page 23
... schist interlayered with metachert , calc- silicate marble , graphitic calcareous mica schist and metamarl while metavolcanic component consists of metatuff occurring as thin layers in the mica schist . The cover rocks exhibit three ...
... schist interlayered with metachert , calc- silicate marble , graphitic calcareous mica schist and metamarl while metavolcanic component consists of metatuff occurring as thin layers in the mica schist . The cover rocks exhibit three ...
Page 8
... schist , 9. Kyanite schist , 10. Kyanite- staurolite schist , 11. Slate , 12 . Quartzite , 13. Phyllite , 14. Mica schist , 15. Amphibolit , 16. Wangtu granitoid , 17. Rackchham Granitoid , 18. Pegmatite Fig.ó Tectono - stratigraphic ...
... schist , 9. Kyanite schist , 10. Kyanite- staurolite schist , 11. Slate , 12 . Quartzite , 13. Phyllite , 14. Mica schist , 15. Amphibolit , 16. Wangtu granitoid , 17. Rackchham Granitoid , 18. Pegmatite Fig.ó Tectono - stratigraphic ...
Contents
GEOLOGICAL MAPPING 1 to 58 | 8 |
Elucidation of structure stratigraphy and mineralisation potential | 18 |
MINERAL INVESTIGATIONS 61 to 88 | |
Copyright | |
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alluvial Alluvium amphibolite anomaly Aravalli bands basalt basement basic basin bed rock belt Bijawar biotite block boreholes chlorite clay comprising conglomerate Deccan Trap deformation deposits depth dips district dolomite drill holes dykes Engineering Geology Division exposed fault field season flood plain flows folds foliation Formation fractures Ganga geochemical geological mapping Geologist Jr geophysical GEOTECHNICAL INVESTIGATION gneiss gold Gondwana grade grained granite granite gneiss granitoids grey Group indicated intrusive joints km² lava limestone lineaments located MADHYA PRADESH MADHYA PRADESH Code magnetic MAHARASHTRA metamorphism mica schist mineral mineralisation Nagpur Narmada occur Older Alluvium pegmatite phyllite plagioclase porphyritic quartz quartz veins quartzite Quaternary Rajasthan regional rhyolite river Sakoli samples sand sandstone scale schist sediments sequence shale shear zone Siwalik slope soil sq km stratigraphic studies sulphide Supergroup surface surveys terrace thick tion toposheet traversed trending tunnel ultramafic Unconformity upto Uttar Pradesh Varanasi Older volcanic