Records of the Geological Survey of India, Volume 136, Parts 4-7Government of India, 2001 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
From inside the book
Results 1-3 of 37
Page 14
... volcanics 50uartzite 6.6ernetiferous mice schist ZMylonitised grante 9neiss. 8. Colc-Silicate 9Ampaleolita O.Mafic ... volcanics, metagreywacke, quartz wacke, argellite, subordinate mafic rocks, BIF, chert, schists and occasional ...
... volcanics 50uartzite 6.6ernetiferous mice schist ZMylonitised grante 9neiss. 8. Colc-Silicate 9Ampaleolita O.Mafic ... volcanics, metagreywacke, quartz wacke, argellite, subordinate mafic rocks, BIF, chert, schists and occasional ...
Page 53
... volcanics occur as linear bodies - 53 - exposed along the western, northern and northeastern fringe of the apical graben. Seven lensoidal bodies (up to 200m long and 50m wide) were recorded in the area. At places the volcanics are ...
... volcanics occur as linear bodies - 53 - exposed along the western, northern and northeastern fringe of the apical graben. Seven lensoidal bodies (up to 200m long and 50m wide) were recorded in the area. At places the volcanics are ...
Page 34
... volcanics, acid volcanics with bands of phyllite and tuff, ash beds, impure marble, calcsilicate and calc-gneiss. These rocks belong to the Ajabgarh Group of the Delhi Supergroup. The trend of the lithounits vary from N-S to NE-SW in ...
... volcanics, acid volcanics with bands of phyllite and tuff, ash beds, impure marble, calcsilicate and calc-gneiss. These rocks belong to the Ajabgarh Group of the Delhi Supergroup. The trend of the lithounits vary from N-S to NE-SW in ...
Contents
EXTENDED ABSTRACTS OF PROGRESS REPORTS | 5 |
MEGHALAYA MINERAL INVESTIGATION PROJECT | 11 |
RECORDS VOLUME 136 PART5 | i |
Copyright | |
22 other sections not shown
Other editions - View all
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