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 37
... chlorite , sometimes hornblende , altering to chlorite , epidote , calcite , iron oxides and muscovite . Biotite occurs as anhedral flaky aggregates and is brownish green in colour . It is pleochroic from light yellowish green to green ...
... chlorite , sometimes hornblende , altering to chlorite , epidote , calcite , iron oxides and muscovite . Biotite occurs as anhedral flaky aggregates and is brownish green in colour . It is pleochroic from light yellowish green to green ...
Page 64
... chlorite , quartz . Pelitic rock : Chlorite , muscovite , albite , quartz , Basic rock : Actinolite , albite , epidote , chlorite , quartz . Calcic rock : Dolomite , calcite , quartz . Several isolated garnet zones , surrounded by ...
... chlorite , quartz . Pelitic rock : Chlorite , muscovite , albite , quartz , Basic rock : Actinolite , albite , epidote , chlorite , quartz . Calcic rock : Dolomite , calcite , quartz . Several isolated garnet zones , surrounded by ...
Page 68
... chlorite , biotite , andalusite and garnet on a regional scale . A later phase of cataclastic metamorphism with less recrystallisation occurred during or after the later ( F3 ) folding . The schists in the Khetri belt are of various ...
... chlorite , biotite , andalusite and garnet on a regional scale . A later phase of cataclastic metamorphism with less recrystallisation occurred during or after the later ( F3 ) folding . The schists in the Khetri belt are of various ...
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