Records of the Geological Survey of India, Volume 108The Survey, 1983 - 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 87
... veins and ramifications of quartz veins are exposed in the dam sites . Alternative dam alignment was suggested by Verma at about 80 m down stream of the alignment proposed by the pro- ject authorities . Further recommendations have been ...
... veins and ramifications of quartz veins are exposed in the dam sites . Alternative dam alignment was suggested by Verma at about 80 m down stream of the alignment proposed by the pro- ject authorities . Further recommendations have been ...
Page 224
... veins which traverse the Aravallis and the Erinpura granites and are related to the granites . These were followed successively by the dykes of dolerite and gabbro , basalt and quartz veins . Pyroxene lamprophyrs and younger basalt ...
... veins which traverse the Aravallis and the Erinpura granites and are related to the granites . These were followed successively by the dykes of dolerite and gabbro , basalt and quartz veins . Pyroxene lamprophyrs and younger basalt ...
Page 233
... veins , Dolerite dykes , Quartz - tourmaline veins , Granite , Pegmatite veins Micaschist phyllite and slates Primary sedimentary sedimentary structures like current bedding , convolute lamination , flute casts , etc. are well preserved ...
... veins , Dolerite dykes , Quartz - tourmaline veins , Granite , Pegmatite veins Micaschist phyllite and slates Primary sedimentary sedimentary structures like current bedding , convolute lamination , flute casts , etc. are well preserved ...
Contents
Offshore Mineral Exploration and Marine Geology Division | 27 |
Central Chemical Laboratory | 44 |
COAL WING | 52 |
Copyright | |
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Common terms and phrases
alignment amphibolite Andhra Pradesh anomaly Asstt bands basalt bauxite bed rock Bihar biotite block boreholes carried chalcopyrite charnockite Circle clay collected comprising conglomerate copper cores covered Deccan Trap deposits depth dips Director DISTRICT dolerite dolomite drill holes dykes encountered exploration exploratory exposed fault folds foliation Formation foundation garnetiferous geochemical geological mapping Geologists Jr GEOLOGY DIVISION geophysical geotechnical gneiss grade grained granite granite gneiss graphite grey Group Gupta Hydel indicated intrusives laboratory laterite limestone located logged magnetite mica schist migmatite million tonnes mineralisation minerals Murthy nala NW-SE occur Orissa pegmatite phyllite pits plane porphyritic power house Pradesh Project proposed pyrite quartz quartz veins quartzite Quaternary Rajasthan Region river rock types samples sand sandstone Sarvashri scale schist seams sediments sequence shales shear zone Shri Singh Sinha soil spillway sq km strike length studies sulphide surveys thick traverse trending tunnel upto valley varies Verma