Records of the Geological Survey of India, Volume 123, Part 5The Survey, 1990 - 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 75
Page 57
... depth . The borehole VP - 12 , drilled 60 m beyond the Segment - F , intersected 4 m thick kimberlite body in the nothern extension . Apart from this , kimberlitic indications are seen 110 m northeast of borehole VP - 12 . A total of ...
... depth . The borehole VP - 12 , drilled 60 m beyond the Segment - F , intersected 4 m thick kimberlite body in the nothern extension . Apart from this , kimberlitic indications are seen 110 m northeast of borehole VP - 12 . A total of ...
Page 211
... depth and the deeper depth obtained from the BH No. 1 could be due to defective drilling . Three boreholes drilled in the spillway reach indicated ( RD 672.5 m to RD 717.5m ) depth to fresh and hard rock suitable for laying the foun ...
... depth and the deeper depth obtained from the BH No. 1 could be due to defective drilling . Three boreholes drilled in the spillway reach indicated ( RD 672.5 m to RD 717.5m ) depth to fresh and hard rock suitable for laying the foun ...
Page 227
... depth , the tertiary holes to 1/2 formula depth and final holes to 1/4 formula depth . It was impressed upon the project and design engineers that the present spacing of primary curtain grout holes at 24 m is too large to provide an ...
... depth , the tertiary holes to 1/2 formula depth and final holes to 1/4 formula depth . It was impressed upon the project and design engineers that the present spacing of primary curtain grout holes at 24 m is too large to provide an ...
Contents
Quaternary geology and geomorphology of the Coastal tracts | 1 |
Geology of Peninsular Gneissic Complex around Narasampet in Warangal district Andhra Pradesh | 8 |
Geology of Peninsular Gneissic Complex in parts of Jangaon and Aler area | 15 |
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Common terms and phrases
alignment amphibolite ANDHRA PRADESH ANDHRA PRADESH CODE Archaean axis bands basin bedrock biotite block boreholes boreholes drilled canal charnockite charnockite gneiss clay coarse-grained current field season cut-off trench depth dips DISTRICT dolerite dolerite dykes earth dam enclaves excavated exposed fault feldspar folds foliation Formation foundation fractured fresh rock g/t gold Gangavalli garnetiferous GEOLOGICAL MAP GEOTECHNICAL gneiss Gondwana granite granitoids granodiorite granulite grey granite grouting holes hornblende indicated intrusive joints KARNATAKA KERALA kimberlite km long laterite left flank limestone located massive METRES migmatite mineralised zone nala NE-SW NNE-SSW NW-SE occur pegmatite pegmatoidal phyllites pink granite power house proposed pyrite pyroxenite quartz quartz veins quartzite reservoir river rock types samples sandstone scale SCHEME schist schist belt sediments shaft shale soil spillway sq km STRIKE AND DIP strike length studies sulphide surface syenite TAMIL NADU traversed trending tunnel upto varies vertical width