Records of the Geological Survey of India, Volume 138, Part 6The Survey, 2003 - 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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... drilling has been achieved in four boreholes which intersected lean zones of basemetal mineralization . In Bhelwapani block , Kanker district , Chhattisgarh 284.50m of drilling has been carried out in two boreholes to intersect the ...
... drilling has been achieved in four boreholes which intersected lean zones of basemetal mineralization . In Bhelwapani block , Kanker district , Chhattisgarh 284.50m of drilling has been carried out in two boreholes to intersect the ...
Page 22
... drill holes of Jawahar nala along Khargi Hill - Pinjal tunnel alignment ( 25.65km ) over a length of 135m has been carried out . On the basis of the studies the presence of fractured and weathered zone has been recorded about 25m above ...
... drill holes of Jawahar nala along Khargi Hill - Pinjal tunnel alignment ( 25.65km ) over a length of 135m has been carried out . On the basis of the studies the presence of fractured and weathered zone has been recorded about 25m above ...
Page 24
... drill holes , which should be at 25m to 30m ahead of the heading . Recommendations for exploratory drilling in Hatari nala and Ene nala sections crossing over Khargi Hill Pinjal tunnel alignment were also made . A 46m high and 182.50m ...
... drill holes , which should be at 25m to 30m ahead of the heading . Recommendations for exploratory drilling in Hatari nala and Ene nala sections crossing over Khargi Hill Pinjal tunnel alignment were also made . A 46m high and 182.50m ...
Contents
Palaeontology Division | 2 |
Deccan Volcanism | 10 |
ASI Investigations | 20 |
Copyright | |
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activity amphibolite analysis anomaly associated bands basalt Based basin belt block boreholes carried central channel Chhattisgarh Code collected construction continued covering crater dam axis Deccan depth detailed developed Director district drill dykes exposed fault flows folds Formation foundation geochemical geological mapping geotechnical gneiss gold grade grained granite Group holes identified indicated intersected joints length lineaments located Madhya Pradesh Maharashtra measures mineralisation mineralized mineralized zone Nagpur nature occur OVERVIEW pattern phyllite present Project proposed quartzite range recommended recorded regional reported river rock samples scale schist sediments seismic sets Shear slope soil spillway stage stream sediment strike structural studies suggested surveys taken toposheet trap trench trending tunnel upper values varies vertical village volcanic weathered zone एवं की के क्षेत्र गया में