Records of the Geological Survey of India, Volume 106Geological Survey of India, 1971 - 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 144
... mineralisation in the granular quartz - chlorite rock , narrower zones of richer mineralisation are developed , following closely spaced shears , with poorly mineralised or barren partings upto 30 m or So. These richer zones of ...
... mineralisation in the granular quartz - chlorite rock , narrower zones of richer mineralisation are developed , following closely spaced shears , with poorly mineralised or barren partings upto 30 m or So. These richer zones of ...
Page 180
... mineralisation in the area as deduced from the observations made in the area : - ( i ) Mineralisation is nearly universal , but the preference is for tremolite - actinolite schist , and secondly for the amphibolite . ( ii ) The ...
... mineralisation in the area as deduced from the observations made in the area : - ( i ) Mineralisation is nearly universal , but the preference is for tremolite - actinolite schist , and secondly for the amphibolite . ( ii ) The ...
Page 181
... mineralised amphibolite indicates the extent of oxida- tion which the rock has undergone . Introduction Geochemical Prospecting It has been pointed out earlier that the mineralisation is restricted to the tremolite - actinolite schist ...
... mineralised amphibolite indicates the extent of oxida- tion which the rock has undergone . Introduction Geochemical Prospecting It has been pointed out earlier that the mineralisation is restricted to the tremolite - actinolite schist ...
Contents
106 | 1 |
Geology of the area around the Panchet dam reservoir district | 13 |
Lower Vindhyan Formations of Rajasthan by Balmiki Prasad | 31 |
Copyright | |
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Common terms and phrases
amphibolite average grade axial plane B₁-folds bands basic basin beds Bhagwanpura Bhutan Binota Shale biotite boreholes calcareous calcite carbonaceous chert chert member chlorite clay coarse grained conglomerate copper Deccan Traps deposit distribution district dolomite dolomitisation drill holes east facies fault felspar folds formation fossil Gangotri glacier Geol Geological Survey gneiss Gondwanas granite grey Himalaya hornblende indicate interbedded Intertrappean isopach Jangpangi Khairmalia Khardeola Kundarkocha lateral moraine limestone lithological Lower Vindhyan Maldeota Maleri-Kota metamorphism metres Milam glacier mineralisation minerals nala Nimbahera occur outcrops overlies Pagladiya pelitic phosphate rock phosphate unit Phuntsholing phyllite plagioclase Plate Pradesh present pyroxene quartz quartz veins quartzite ratio reservoir retreat river rock types S₁ Sala sample data Sand sandstone Sawa schist schistosity sedimentary sediments Series shale snout stratigraphic structures Survey of India syncline tectonic thickness Thimpu thin Trap Flow upto valley values zone