Records of the Geological Survey of India, Volume 112, Parts 7-8Government of India, 1981 - Earthquakes Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 1
... Vindhyan basin amply proves this fact . It also demons- trates the basic stratigraphic unity of the entire Vindhyan Supergroup . Because of the great thickness of each cycle it is termed ' megacycle ' , and the combination of several ...
... Vindhyan basin amply proves this fact . It also demons- trates the basic stratigraphic unity of the entire Vindhyan Supergroup . Because of the great thickness of each cycle it is termed ' megacycle ' , and the combination of several ...
Page 5
... Vindhyan can- not be classed as true cyclothems as originally defi- ned by Weller ( in Wanless and Weller , 1932 ) , but possess distinctive characters . Each cycle in the Vindhyan is composed of units which are of considerable ...
... Vindhyan can- not be classed as true cyclothems as originally defi- ned by Weller ( in Wanless and Weller , 1932 ) , but possess distinctive characters . Each cycle in the Vindhyan is composed of units which are of considerable ...
Page 6
... Vindhyan Series as exhibited in North - Western and Central Provinces of India . Mem . Geol . Surv . Ind . 7 ( 1 ) : 1-129 . MATHUR , S. M. ( 1954 ) . New sediments in the Rewa Series ( Upper Vindhyan System ) from Satna district , Vindhyan ...
... Vindhyan Series as exhibited in North - Western and Central Provinces of India . Mem . Geol . Surv . Ind . 7 ( 1 ) : 1-129 . MATHUR , S. M. ( 1954 ) . New sediments in the Rewa Series ( Upper Vindhyan System ) from Satna district , Vindhyan ...
Contents
RECORDS | 1 |
Geology Structure and Sulphide Mineralisation of Tosham District Bhiwani Haryana | 7 |
Geology and Geochemistry of Sulphide Mineralisation in Teejanwali Hill Mahendragarh | 17 |
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Ajabgarh albite altered anomaly Aravalli Banded Gneissic Complex Bari Sadri basin Bayana beds belt Berach Berach Granite Bhadesar biotite calcite chert chlorite colour conglomerate country rocks crystalline Delhi Supergroup Deoban deposits district dolomite east eastern epidote fault felspar fluvial folds foliation Formation fractures Geol Geological Survey glacial glacier gneiss grade grains granite grey groundmass Himalaya hornblende intrusive Jamuna Jogipura Jutogh kankar limestone magmatic magnetite Mandhali metamorphism metasediments metres mica schist microcline migmatites mineralisation minerals muscovite NE-SW Nithar NW-SE occur oligoclase orthoclase overlying pebbles pegmatite phase phenoclasts phyllite places plagioclase Plate-1 porphyry Pre-Aravalli pre-Delhi Purola quartz quartzite Rajasthan region rhyolite river samples sand Sandstone schist schistose sediments seen sequence sericite shale shows slate sphene stratigraphic Sub-basin Supergroup surface Surv Survey of India tectonic terraces texture thick thin Thrust Tosham trend tuff unconformity valley veins Vindhyan Volcanics Wazri zircon zone