Records of the Geological Survey of India, Volume 140, Part 5The Survey, 2007 - 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 58
Page 17
... Based on the above results further trenching and sampling work was taken up in 2005-06 in Tumukunta and Tellakonda Block . In addition Merugumulakonda , Errakonda and Kadirikonda blocks were taken up for detailed study by trenching and ...
... Based on the above results further trenching and sampling work was taken up in 2005-06 in Tumukunta and Tellakonda Block . In addition Merugumulakonda , Errakonda and Kadirikonda blocks were taken up for detailed study by trenching and ...
Page 73
... based on the visual estimation . These zones are brought out during the mapping and presented in the accompanying map . The iron ore is well developed on the western BHQ band throughout its strike length of 1.8 km with width of 25 to 30 ...
... based on the visual estimation . These zones are brought out during the mapping and presented in the accompanying map . The iron ore is well developed on the western BHQ band throughout its strike length of 1.8 km with width of 25 to 30 ...
Page 143
... based on the analyses of 31 boreholes and corresponding permeability data , and also logging of 20 to 25 m deep trenches excavated at chs . 1.255 km and 1.885 km . The cut - off trench in the excavated reaches from ch . 0/0 and 0.115 km ...
... based on the analyses of 31 boreholes and corresponding permeability data , and also logging of 20 to 25 m deep trenches excavated at chs . 1.255 km and 1.885 km . The cut - off trench in the excavated reaches from ch . 0/0 and 0.115 km ...
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Common terms and phrases
abutment Additional Item amphibolite ANDHRA PRADESH bed rock biotite block boreholes boreholes drilled carried charnockite clay CONSTRUCTION STAGE GEOTECHNICAL cover Cuddapah cut off trench cut-off depth DISTRICT dolerite dolerite dyke downstream earth dam excavated exposed field season flank foliation Formation foundation fresh rock garnet garnetiferous geological mapping GEOTECHNICAL INVESTIGATION gneiss gold granite granitoids granulite gravity grey ground level hornblende indicated intrusive joints KARNATAKA KERALA Khondalite kimberlite Kumar laterite limestone lineament located magnetite migmatite mineralisation minerals moderate monzogranite NE-SW NW-SE overburden pegmatite Peninsular Gneissic Complex penstock permeability tests powerhouse project authorities proposed Puducherry pyroxene pyroxene granulite quartz quartz veins quartzite river rock types samples schist Schist belt seismic shale shear zone slope soil Specialised Thematic Mapping spillway sq km STAGE GEOTECHNICAL INVESTIGATION strike length structure studies suggested Tamil Nadu terrain thickness toposheet traversed tunnel upto values varies vertical weir width