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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Page 31
... varying from 0.20g / t to 2.20g / t and true width varying from 1.09m to 11.25m . A copper zone of 1.15 % Cu x 1.732m ( TW ) between 131.50-133.50m was also intersected . The BH . KG - 2 had intersected a few minor auriferous zones in ...
... varying from 0.20g / t to 2.20g / t and true width varying from 1.09m to 11.25m . A copper zone of 1.15 % Cu x 1.732m ( TW ) between 131.50-133.50m was also intersected . The BH . KG - 2 had intersected a few minor auriferous zones in ...
Page 46
... varies from nil to 11.65m . Considering the depth of fresh rock level for putting the foundation , the left flank spillway site is more feasible . The tunnel route is occupied by the ' pahoehoe ' and ' aa ' type of flows . The tunnel ...
... varies from nil to 11.65m . Considering the depth of fresh rock level for putting the foundation , the left flank spillway site is more feasible . The tunnel route is occupied by the ' pahoehoe ' and ' aa ' type of flows . The tunnel ...
Page 70
... varying from 5m to 20m in the southern part of the block . White quartz veins are ubiquitous in and are present in all ... varies from 2m to more than 30m . Metavolcanics ( MV ) are dark green coloured , slightly altered , vesicular and ...
... varying from 5m to 20m in the southern part of the block . White quartz veins are ubiquitous in and are present in all ... varies from 2m to more than 30m . Metavolcanics ( MV ) are dark green coloured , slightly altered , vesicular and ...
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