Records of the Geological Survey of India, Volume 112, Part 7The Survey, 1982 - 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 32
Geological Survey of India. The quartzites occur as intercalated bands at various horizons more frequently in the eastern parts of the area . Westwards the quartzites are scarce and are generally thin , fine grained and cherty . Quartzite ...
Geological Survey of India. The quartzites occur as intercalated bands at various horizons more frequently in the eastern parts of the area . Westwards the quartzites are scarce and are generally thin , fine grained and cherty . Quartzite ...
Page 35
... quartzite forming a syncline . The structure is not complete as the middle portion is absent . These quartzites also overlie the slates with conformity and dolerite is seen as a sill at their contact in some parts . Khardeola quartzite ...
... quartzite forming a syncline . The structure is not complete as the middle portion is absent . These quartzites also overlie the slates with conformity and dolerite is seen as a sill at their contact in some parts . Khardeola quartzite ...
Page 55
... quartzite . Fig . Mor Talab Quartzite : Overlying Alapuri Quartzite is Mor Talab Quartzite which occupies a major portion of the flat top of Bayana syncline where the village of that name is situated . It pinches out gradually towards ...
... quartzite . Fig . Mor Talab Quartzite : Overlying Alapuri Quartzite is Mor Talab Quartzite which occupies a major portion of the flat top of Bayana syncline where the village of that name is situated . It pinches out gradually towards ...
Contents
Coastal geomorphology of Bhavnagar Gujarat India O | 1 |
Sediments of river Mendhaan admixture of humid and arid epoch | 11 |
CONTENTS | 16 |
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Ajabgarh Group albite Alwar Group Aravalli Aund axial Banded Gneissic Complex Bari Sadri basin Bayana beds Berach Granite Bhadesar Bhavnagar biotite Buchara Bundelkhand Gneiss calcite chert chlorite colour conglomerate country rocks cross-bedding Delhi Delhi Supergroup deposits district dolomite east eastern emplacement epidote facies fault felsite felspar felspathic ferruginous folds foliation fractures Geol Geological Survey geosynclinal cycle Gneiss grade grains of quartz granite porphyry grey Gujarat hornblende intrusive Jahaj Jaipur Jogipura Formation Khardeola Khareri Khetri Kushalgarh Kutch limestone magmatic matrix metamorphism metasediments mica schist microcline migmatites mineralisation minerals muscovite NE-SW Nithar northeastern Rajasthan occur oligoclase oolites orthoclase pebbles pegmatite phase phenoclasts phyllites places Pre-Aravalli pre-Delhi quartz quartz felsite quartzite Raialo Rajasthan ripple marks Salenia sand sandstone schist sedimentary sedimentation seen sequence sericite shale shows siliceous Sita slates specimen stratigraphic Supergroup surface Surv Survey of India tectonic terrace thick trend unconformity veins Vindhyan western zone