Records of the Geological Survey of India, Volume 109Geological Survey of India, 1974 - 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 182
... minerals and apatite are present in small amounts . The mineral assemblages in this group are : ( a ) Hornblende - plagioclase - quartz - ore minerals ( b ) Pargasite - plagioclase - quartz - ore minerals - apatite ( c ) Hornblende ...
... minerals and apatite are present in small amounts . The mineral assemblages in this group are : ( a ) Hornblende - plagioclase - quartz - ore minerals ( b ) Pargasite - plagioclase - quartz - ore minerals - apatite ( c ) Hornblende ...
Page 187
... minerals float on the reduced and retrograded groundmass and are often crinkled . They are , thus , progressive in ... minerals- ( epidote ) ( 2 ) Quartz - muscovite - ore minerals . ( 3 ) Quartz - muscovite- ( sericite ) -biotite ...
... minerals float on the reduced and retrograded groundmass and are often crinkled . They are , thus , progressive in ... minerals- ( epidote ) ( 2 ) Quartz - muscovite - ore minerals . ( 3 ) Quartz - muscovite- ( sericite ) -biotite ...
Page 198
... minerals . 2 5. Conclusions From the foregoing discussion , the following conclusions may be made : ( i ) The ore minerals , though owe their origin primarily to the process of sedimentation in as much as they were co - deposited with ...
... minerals . 2 5. Conclusions From the foregoing discussion , the following conclusions may be made : ( i ) The ore minerals , though owe their origin primarily to the process of sedimentation in as much as they were co - deposited with ...
Contents
An approach to Quaternary research with examples from Hungary | 5 |
Outline of methods of detailed exploration of bedded limestone | 14 |
Algal stromatolites in the Bhander Group of Formations | 38 |
Copyright | |
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Common terms and phrases
algal amphibolite Andhra Pradesh assemblage axial plane B₁ bands Baraganda basin beds Bihar bindrabunensis borehole Bose calc-magnesian rocks Callialasporites carbonatite chlorite clays Collenia column contour core Cretaceous deformation deposit depth developed diamonds diopside district dolomite drilling Eocene facies flora folds fossils genus Geol Geological Survey Geologist Gondwana grade grains granite grey Guruvayur horizon indicate interbedded Intertrappean Jurassic Kemari kimberlites known laminae Lattavaram limestone Limestone member lineation lithologic Lower Madhya Pradesh Magardha Mahayuga mapping mesoscopic metamorphism mica mineralisation minerals Nagod observed occur Palaeobotanist pelitic Plate plunge pollen present pyrites quarry quartz quartz-mica-schist quartzite Quaternary Rajmahal hills rajmahalensis river sahnii samples sandstone Sanskrit schist schistosity sediments sequence shale shear Siddhanta siliceous slate species spores stratigraphic stromatolites structures Subarea Survey of India Suryasiddhanta talc Tamil Nadu Tanur thickness tremolite ultramafic Upper Gondwana Varahamihira vertical Wajrakarur water level zones