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 27
... types of rocks forming a continuous series , namely hornblendite , albite - granite , diorite grading to leucogabbro , granodiorite with myr . mekitic texture , granophyre and felsite . The sediment- aries constitute radiolarian chert ...
... types of rocks forming a continuous series , namely hornblendite , albite - granite , diorite grading to leucogabbro , granodiorite with myr . mekitic texture , granophyre and felsite . The sediment- aries constitute radiolarian chert ...
Page 29
... types . types . The ovoid metamorphic peridotite occurs as highly sheared ovoid masses within a crushed serpentinite matrix and a crude foliation is discernible in the rock as recorded in the Tashgam area of Indus belt and area of S ...
... types . types . The ovoid metamorphic peridotite occurs as highly sheared ovoid masses within a crushed serpentinite matrix and a crude foliation is discernible in the rock as recorded in the Tashgam area of Indus belt and area of S ...
Page 38
... types . The amounts and relative variations of the oxides similarly allow no compositional distinction to be made . The restricted range of chemical compositions and the chemical overlaps in the plots of the rocks of the area in AFM ...
... types . The amounts and relative variations of the oxides similarly allow no compositional distinction to be made . The restricted range of chemical compositions and the chemical overlaps in the plots of the rocks of the area in AFM ...
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