Records of the Geological Survey of IndiaThe Survey, 1985 - 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 53
... ( Quartz diorite mobilisate ) greater homogenisation . The polygenous nature of Biotite + Plagioclase + Quartz = Hornblende + Sphene + granitoids is evident from the observed polymig- matisation where rafts of early migmatite ( folded and ...
... ( Quartz diorite mobilisate ) greater homogenisation . The polygenous nature of Biotite + Plagioclase + Quartz = Hornblende + Sphene + granitoids is evident from the observed polymig- matisation where rafts of early migmatite ( folded and ...
Page 85
... Quartz and epidote veins are also common hich carry some amount of sulphide minerals . The rocks are non - pillowed , massive aphanitic and all bedded , These are green to greenish grey in general it locally brown . Rocks in these flows ...
... Quartz and epidote veins are also common hich carry some amount of sulphide minerals . The rocks are non - pillowed , massive aphanitic and all bedded , These are green to greenish grey in general it locally brown . Rocks in these flows ...
Page 92
... quartz ( 9 to 68.5 % ) clasts with subordinate amount of jasper , basalt , schist , and tourmaline - quartz rock ( Table II ) . The largest boulier measures up to 70 cm with average mean clast size of - 5.250 ( Table I ) . Majority of ...
... quartz ( 9 to 68.5 % ) clasts with subordinate amount of jasper , basalt , schist , and tourmaline - quartz rock ( Table II ) . The largest boulier measures up to 70 cm with average mean clast size of - 5.250 ( Table I ) . Majority of ...
Contents
On the Parentage of Amphibolites of Pihar Area Giridih District Bihar | 1 |
ncidence of High Fluoride in Deep Groundwater in Betwa Basin Madhya Pradesh | 23 |
3ditorial Processing of Geoscientific Papers and Publication Procedures in | 31 |
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1897 earthquake Akoli Alwar Alwar Group amphibolites anomaly curve assemblage authors basin Bayana Bayana sub-basin bedding Betwa boreholes Chamdhar Chattisgarh Chattisgarh Group chemical Chidrang fault clasts conglomerates cross-bedded deep groundwater deposits depth Director district dolomitic Dudatoli Group east coast volcanic EDITORIAL PROCESSING editors Eriksson facies fault zone field anomaly fluoride fluoride ion folds Garhwal Group Geol Geological Survey GEOSCIENTIFIC PAPERS Gneisses granitoids Granodiorite groundwater high fluoride Himalaya hornblende indicate Information Division interpretation Jogipura Fm Jour limestone lineation MAGNETIC ANOMALY magnetisation thickness Manuscript received Meghalaya Meghalaya plateau metavolcanics migmatites minerals nomograms NORMS ophiolite Oxides phase of deformation phyllites planar plane Precambrian present Proterozoic Publication and Information published quartz quartzites Raipur Formation Rajasthan REFERENCES Regions river rocks samples sandstone Sawai Madhopur districts schist schistosity sedimentary sequence shale stratigraphic stromatolites structures Surv Survey of India Table tectonic thin dyke tion vertical Vindhyan Xmax Xmin