Records of the Geological Survey of India, Volume 136, Parts 4-7Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 81
Eight boreholes viz., HNG-11 to HNG-18 were drilled to test the northern strike extensions of the Strike reef ... drilling suggested the northerly strike extensions of the Strike reefs of Hutti Mine block over a strike length of 800 m ...
Eight boreholes viz., HNG-11 to HNG-18 were drilled to test the northern strike extensions of the Strike reef ... drilling suggested the northerly strike extensions of the Strike reefs of Hutti Mine block over a strike length of 800 m ...
Page 219
Mining need not be continued in the existing pit quarry which can be kept as stop gap arrangement. Split drilling techniques may be resorted to instead of uniform wagon drilling. Drilling by Jack Hammer drills at top levels where the ...
Mining need not be continued in the existing pit quarry which can be kept as stop gap arrangement. Split drilling techniques may be resorted to instead of uniform wagon drilling. Drilling by Jack Hammer drills at top levels where the ...
Page 75
In Puro-Michgaon block, 533.10 m of drilling in B.H. Nos. PM-1, 2 and 3 has been achieved. In Bhe/wapani block, a total of 842.30 m drilling was done in boreholes BP-1, 2, 3, 3A and BP-4. In BP-2 a mineralised zone of 4.75 m width, ...
In Puro-Michgaon block, 533.10 m of drilling in B.H. Nos. PM-1, 2 and 3 has been achieved. In Bhe/wapani block, a total of 842.30 m drilling was done in boreholes BP-1, 2, 3, 3A and BP-4. In BP-2 a mineralised zone of 4.75 m width, ...
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Contents
EXTENDED ABSTRACTS OF PROGRESS REPORTS | 5 |
MEGHALAYA MINERAL INVESTIGATION PROJECT | 11 |
RECORDS VOLUME 136 PART5 | i |
Copyright | |
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Common terms and phrases
amphibolite Andhra Pradesh anomaly auriferous bands basalt base metals basin bedrock biotite block boreholes carried charnockite clay collected comprising Construction stage geotechnical covered Cuddapah deformation delineated depth district dolerite dolomite drilling dykes east excavation exploration exposed fault feldspar field field season folds foliation Formation foundation fracture geoenvironmental geological mapping geophysical geotechnical investigation gneiss gneissic gold values grained granite granite gneiss granitoids gravity grey grouting indicated intersected intrusive joints kimberlite limestone lineaments lithounits located magnetic Meghalaya migmatite mineralised zone minerals NE-SW NNW-SSE NW-SE occur overburden pegmatite phyllite plagioclase porphyritic quartz quartz veins quartzite Rajasthan regional River rock samples sand sandstone scale schist schist belt shear zone slope soil sq km stage geotechnical investigation stream sediment strike length structural studies sulphide Supergroup surface surveys syenite Tamil Nadu tectonic thick toposheet traverse trench trending Udaipur district ultramafic village volcanics weathered width
Bibliographic information
| Title | Records of the Geological Survey of India, Volume 136, Parts 4-7 |
| Author | Geological Survey of India |
| Publisher | Government of India, 2001 |
| Export Citation | BiBTeX EndNote RefMan |