Records of the Geological Survey of India, Volume 123, Part 1The Survey, 2002 - 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 87
Page 74
... boreholes out of which six boreholes viz . DPD - 15 , DPD - 16 , DPD - 17 , DPD- 18 , DPD - 19 and DPD - 20 were drilled in Pachami Sector and three boreholes viz . DHN - 1 , DHN - 2 and DHN - 3 were drilled in the adjacent Dewanganj ...
... boreholes out of which six boreholes viz . DPD - 15 , DPD - 16 , DPD - 17 , DPD- 18 , DPD - 19 and DPD - 20 were drilled in Pachami Sector and three boreholes viz . DHN - 1 , DHN - 2 and DHN - 3 were drilled in the adjacent Dewanganj ...
Page 250
... boreholes ( KBH - 23 to KBH - 27 ) . 166 lithogeochemical and 108 collected . Depth of auriferous core samples were zones , true width and gold content were estimated in each borehole . · Borehole No. Depth of the aurifarous Gold in g ...
... boreholes ( KBH - 23 to KBH - 27 ) . 166 lithogeochemical and 108 collected . Depth of auriferous core samples were zones , true width and gold content were estimated in each borehole . · Borehole No. Depth of the aurifarous Gold in g ...
Page 264
... boreholes drilled to test the lode 8A , did not yeild any gold value . The bore hole drilled to test the depth persistence of lode - 4 intersected the hanging wall lode assaying 3.8 g / t gold over 4.5 m width and the foot wall lode ...
... boreholes drilled to test the lode 8A , did not yeild any gold value . The bore hole drilled to test the depth persistence of lode - 4 intersected the hanging wall lode assaying 3.8 g / t gold over 4.5 m width and the foot wall lode ...
Contents
CENTRAL HEADQUARTERS | 1 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 46 |
COAL WING | 72 |
Copyright | |
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Common terms and phrases
analysed anomaly assess associated bands basalt base basic basin belt Bihar block bodies boreholes carried channel clay coal Code collected completed comprises condition construction continued core covered delineated deposits depth detailed developed Director district Division drilling dykes eastern exploration exposed field flows Formation foundation geological mapping geophysical geotechnical investigation gneiss gold grade grained granite Group Headquarters holes identified indicated intrusive irrigation length lignite limestone located lower magnetic major mineral mineralisation Nagpur objective occur Orissa Pradesh prepared present processed proposed quartz quartzite range Regional reported reservoir revealed river rock samples sand sandstone scale Scheme schist seams sediments shale shear soil spillway sq km stage strike structure suggested surface surveys taken thickness thin tion Toposheet traverses trending tunnel units upto values varies various veins West zone