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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Results 1-3 of 14
Page 34
... mica schist and mica schist upto Longitude 74 ° 18 ' . West of this , the grade of metamorphism increases further . Rocks up to this have been included under Nangauli ( 24 ° 38 ' : 74 ° 17 ' ) -Sompura ( 24 ° 28 ′ 74 ° 27 ' ) formation ...
... mica schist and mica schist upto Longitude 74 ° 18 ' . West of this , the grade of metamorphism increases further . Rocks up to this have been included under Nangauli ( 24 ° 38 ' : 74 ° 17 ' ) -Sompura ( 24 ° 28 ′ 74 ° 27 ' ) formation ...
Page 97
... schist , quartzites etc. Quartzites , conglomerates and schists . DELHI Alwar SUPERGROUP Group Raialo Group Dolomitic marble , felspathic quartzite with volcanoclastics . PROTEROZOIC ARCHAEAN Jharol Group Quartzites , mica schists and ...
... schist , quartzites etc. Quartzites , conglomerates and schists . DELHI Alwar SUPERGROUP Group Raialo Group Dolomitic marble , felspathic quartzite with volcanoclastics . PROTEROZOIC ARCHAEAN Jharol Group Quartzites , mica schists and ...
Page 102
... mica schists , calcareous rocks and phyllites ) . Mineralisation Mainly copper ( chalcopyrite , pyrite , chalcocite , cuprite and pyrrhotite ) . Grey phyllites inter- calatory with felspathic quartzite , calcite veins with metabasics ...
... mica schists , calcareous rocks and phyllites ) . Mineralisation Mainly copper ( chalcopyrite , pyrite , chalcocite , cuprite and pyrrhotite ) . Grey phyllites inter- calatory with felspathic quartzite , calcite veins with metabasics ...
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