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 23
... Amphibolite Amphibolites cover the Utla limb of the reservoir . The principal constituents are hornblende concentrated in the dark layers , and plagioclase and clinopyroxene in the light layers . Quartz appears in smaller amounts ...
... Amphibolite Amphibolites cover the Utla limb of the reservoir . The principal constituents are hornblende concentrated in the dark layers , and plagioclase and clinopyroxene in the light layers . Quartz appears in smaller amounts ...
Page 92
... Amphibolite and epidiorite : Sill - like bodies of amphibolite and epidiorite from less than a metre to a couple of metres in thickness have been reported to occur in the Thimpu , Paro , Samchi , Chekha and Phuntsholing Series . Rarely ...
... Amphibolite and epidiorite : Sill - like bodies of amphibolite and epidiorite from less than a metre to a couple of metres in thickness have been reported to occur in the Thimpu , Paro , Samchi , Chekha and Phuntsholing Series . Rarely ...
Page 181
... amphibolite indicates the extent of oxida- tion which the rock has undergone . Introduction Geochemical Prospecting ... amphibolite . The exposures of the mineralised rocks in the area are scanty , and a major part of the area is under ...
... amphibolite indicates the extent of oxida- tion which the rock has undergone . Introduction Geochemical Prospecting ... amphibolite . The exposures of the mineralised rocks in the area are scanty , and a major part of the area is under ...
Contents
Geology of the area around the Panchet dam reservoir district | 13 |
Lower Vindhyan Formations of Rajasthan by Balmiki Prasad | 31 |
Stratigraphic analysis of the Chert Member Lower Tal Forma | 54 |
Copyright | |
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amphibolite average grade axial plane B₁-folds bands 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 flow-unit 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 lineation lithological lode Lower Vindhyan Maldeota Maleri-Kota metamorphism metres Milam glacier mineralisation minerals Mussoorie nala Nimbahera occur outcrops overlies Pagladiya pelitic phosphate rock phosphate unit Phuntsholing phyllite plagioclase Plate plunge Pradesh present pyroxene quartz veins quartzite ratio reservoir river rock types S₁ sample data Sand sandstone Sawa schist schistosity sedimentary sediments Series shales snout stratigraphic structures Survey of India syncline tectonic thickness Thimpu thin Trap Flow upto valley values zone