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. |
From inside the book
Results 1-3 of 61
Page 82
... boreholes , GUKN - 5 , 7 and 9 along alternate profiles , were extended to test the contact of metadiorite / quartz gabbro with metasedimentaries . All the three boreholes intersected weakly mineralised zone at or near the said contact ...
... boreholes , GUKN - 5 , 7 and 9 along alternate profiles , were extended to test the contact of metadiorite / quartz gabbro with metasedimentaries . All the three boreholes intersected weakly mineralised zone at or near the said contact ...
Page 86
... boreholes ) Sampling ( core / trench ) : 1,584 nos In the Western zone , 3 boreholes ( KM - 25,30 & 31 ) were drilled to establish the strike continuity and depth persistance of the mineralised zone . With this an ore body has been ...
... boreholes ) Sampling ( core / trench ) : 1,584 nos In the Western zone , 3 boreholes ( KM - 25,30 & 31 ) were drilled to establish the strike continuity and depth persistance of the mineralised zone . With this an ore body has been ...
Page 146
... boreholes . The summary of the mineralised zone ( s ) in various boreholes is given in following table . Borehole Depth of mineralised ( m ) Mo Values True No. zone along width % borehole ( m ) VS - 4 43.50-44.95 1.43 0.134 51.90-55.15 ...
... boreholes . The summary of the mineralised zone ( s ) in various boreholes is given in following table . Borehole Depth of mineralised ( m ) Mo Values True No. zone along width % borehole ( m ) VS - 4 43.50-44.95 1.43 0.134 51.90-55.15 ...
Contents
Andhra Pradesh | 11 |
Karnataka and Goa | 61 |
Tamil Nadu Kerala | 109 |
Copyright | |
4 other sections not shown
Other editions - View all
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