Records of the Geological Survey of India, Volume 126, Issues 5-6Vols. 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 82
Page 297
... thick clacareous boulder - gravel zone followed up by 5 m thick oxidised brown- ish alluvium . The boulder - gravel horizon yielded a few palaeolithic implements . Frag- ments of mammalian bone were also found , at places , in the upper ...
... thick clacareous boulder - gravel zone followed up by 5 m thick oxidised brown- ish alluvium . The boulder - gravel horizon yielded a few palaeolithic implements . Frag- ments of mammalian bone were also found , at places , in the upper ...
Page 46
... thick red clay , chert , limestone and marl Base not seen Fig . I GEOLOGICAL MAP OF PART OF LATUR DISTRICT ... thick- ness of the basal flow is about 25 m and it shows 2-3 m thick Flow No. Type of flow Exposed thickness ( approx . ) II ...
... thick red clay , chert , limestone and marl Base not seen Fig . I GEOLOGICAL MAP OF PART OF LATUR DISTRICT ... thick- ness of the basal flow is about 25 m and it shows 2-3 m thick Flow No. Type of flow Exposed thickness ( approx . ) II ...
Page 60
... thick fragmentary top ----- 580 m msl ( north ) to 545 m msl ( south ) Moderately porphyritic , fine to medium sized phenocrysts of plagioclase , pockets of basal clinker . Upto 0.30 m thick red bole ------ 590 m msl ( north ) to 530 m ...
... thick fragmentary top ----- 580 m msl ( north ) to 545 m msl ( south ) Moderately porphyritic , fine to medium sized phenocrysts of plagioclase , pockets of basal clinker . Upto 0.30 m thick red bole ------ 590 m msl ( north ) to 530 m ...
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Common terms and phrases
acid amphibolite ANDHRA PRADESH anomaly zones axis bands basalt basin biotite biotite gneiss block boreholes charnockite complex Deccan Trap deformation depth DISTRICT dolerite drilling enclaves ENE-WSW exposed feldspar field season flows folds foliation Formation gabbro geochemical GEOLOGICAL MAP Geology Division Geophysical GEOTECHNICAL INVESTIGATIONS gneiss gneissic gold grained granite granite gneiss granitoids granulite grey Group hornblende INDEX indicated intrusives joints KARNATAKA kimberlite laterite lava lineament located mafic magnetite MAHARASHTRA metabasalt migmatite mineral mineralised zone Nagpur Narmada NE-SW NNW-SSE NW-SE occur pahoehoe pegmatite pink granite plagioclase porphyritic pyrite pyroxene granulite pyroxenite quartz quartz veins quartzite Quaternary regional reservoir rhyolite river rock types Sakoli samples sandstone scale schist schist belt schistose sediments shale shear zone soil spillway sq km strike length structures studies sulphide surveys syenite TAMIL NADU thick toposheet traversed trench trending tunnel ultramafic upto valley volcanics width