Records of the Geological Survey of India, Volume 124, Part 5The Survey, 1991 - 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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Results 1-3 of 82
Page 42
... samples of about 50 kg were collected lithologically for processing . 32 samples were collected from this block . Besides , a few termite mound samples and stream sediment samples were also collected . Scan- ning of 10 samples indicated ...
... samples of about 50 kg were collected lithologically for processing . 32 samples were collected from this block . Besides , a few termite mound samples and stream sediment samples were also collected . Scan- ning of 10 samples indicated ...
Page 74
... samples were collected , of which one sample yeilded gold , 0.4 g / t . The study area forms the orthern extension ... samples comprising 837 bedrock and 489 soil samples were collected both from pits and surface for geochemical studies ...
... samples were collected , of which one sample yeilded gold , 0.4 g / t . The study area forms the orthern extension ... samples comprising 837 bedrock and 489 soil samples were collected both from pits and surface for geochemical studies ...
Page 156
... samples , col- lection of 88 groove samples from trenches and pitting and trenching of 125 cu m The area forms part of the northerly dipping southern limb of the broad synformal structure forming the Attapadi valley . Major rock types ...
... samples , col- lection of 88 groove samples from trenches and pitting and trenching of 125 cu m The area forms part of the northerly dipping southern limb of the broad synformal structure forming the Attapadi valley . Major rock types ...
Contents
Andhra Pradesh | 11 |
Karnataka and Goa | 61 |
Tamil Nadu Kerala | 109 |
Copyright | |
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Common terms and phrases
alkali feldspar granite amphibolite ANDHRA PRADESH ANDHRA PRADESH Code anomaly zones banded iron formation basin biotite block boreholes carried channel charnockite Chitradurga chlorite clay coarse-grained comprising depth Dharwar dips DISTRICT dolerite drilling emplaced enclaves exposed feldspar field season fluvial foliation Formation gabbro geochemical GEOLOGICAL MAP GEOPHYSICAL gneiss gold values granite granite gneiss granitoids gravel grey granite hornblende INDEX indicated intersected intrusives INVESTIGATION FOR GOLD joints KARNATAKA KARNATAKA Code KERALA kimberlite Krishna landforms lateritic lignite limestone located lode magnetic magnetite metabasalt migmatites mineralised zone NW-SE occur palaeochannel Palar pediplain pegmatite Peninsular Gneissic Complex phyllite pink granite Plate-2 pyroxenite quartz quartz veins quartzite Quaternary reservoir river rock types samples sand scale schist belt schistose shale shear slopes soil sq km strike length studies sulphide mineralisation surface surveys syenite TAMIL NADU terrace thick tonalite traverse trench trending ultramafic upto vertical volcanics width