Records of the Geological Survey of India, Volume 115, Parts 1-2Government of India, 1985 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 102
... consisting of quartz schist , meta- quartzite , crystalline limestone and garnetiferous : H. N. Singh Dibang Valley district : In the lower Dibang valley , P. D. Gupta and M. V. Subba Rao carried out syste- matic mapping covering an ...
... consisting of quartz schist , meta- quartzite , crystalline limestone and garnetiferous : H. N. Singh Dibang Valley district : In the lower Dibang valley , P. D. Gupta and M. V. Subba Rao carried out syste- matic mapping covering an ...
Page 185
... consist- ing of heterogeneous migmatites occur in the area . The migmatite is formed of banded biotite - garnet gneiss ... consisting of calc - phyllites , subgreywacke , conglomerate and arkosic quartzite under- lie the area mapped in ...
... consist- ing of heterogeneous migmatites occur in the area . The migmatite is formed of banded biotite - garnet gneiss ... consisting of calc - phyllites , subgreywacke , conglomerate and arkosic quartzite under- lie the area mapped in ...
Page 101
... consisting of basic volcanics including amygdaloidal and porphyritic flows , pillow lavas and agglomerates , lime- stone and calcareous grits . Ultramafite was described as a separate litho - stratigraphic unit comprising serpen- tinite ...
... consisting of basic volcanics including amygdaloidal and porphyritic flows , pillow lavas and agglomerates , lime- stone and calcareous grits . Ultramafite was described as a separate litho - stratigraphic unit comprising serpen- tinite ...
Contents
OFFSHORE MINERAL EXPLORATION AND MARINE GEOLOGY WING | 36 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 46 |
MAP COMPILATION PUBLICATION INFORMATION DIVISION | 99 |
Copyright | |
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alignment Andaman Andhra Pradesh anomaly Asstt attended bands Banerjee Bangalore basalt basin block boreholes Calcutta chemical chert chromite Circle clay comprising conglomerate core covered Deccan trap Delhi deposits depth dips District DIVISION Director drill holes dunite Dutta dykes exploration exposed fault folds Formation geochemical geological investigation geological mapping Geologist Jr geophysical Ghosh gneiss Gondwana grade granite gneiss granitoid grey Gupta Headquarters Hydel Project Hyderabad India indicated Jaipur Karnataka Kumar laboratory Ladakh limestone located logging magnetic magnetite metamorphic migmatite mineral mineralisation Nagpur nala occur ophiolite OPHIOLITE BELT pegmatite peridotite phyllite power house Prasad proposed quartz quartzite RAC meeting Rajasthan Region river rock types S.T.A. Geology S/Shri sandstone scale schist sediments sequence serpentinite shale Sharma shear zone Shri siltstone Singh Sinha spillway sq km sq km area Srivastava studies surveys tectonic thick tion toposheet traverse mapping trending tunnel upto valley volcanics