Records of the Geological Survey of India, Volume 133, Parts 6-7

activity amphibolite assess associated bands basalt base basin belt block bodies boreholes carried central clay collected Complex comprises construction continued core covered deformation depth detailed developed dipping district dolomite drilling dykes east exploration exposed extension fault field flows folds followed Formation foundation geological geological mapping geotechnical gneiss gold grade grained granite gravity Group indicate intersected intrusive Irrigation joints lava length limestone lineament located MADHYA PRADESH magnetic Maharashtra major marble metal mineralisation minerals Nagpur nature observed occur phase present Project prospects quartz quartz veins quartzite Rajasthan range recorded regional reported river rocks samples sandstone scale schist sediments sequence sets shear zones soil stage strike structure studies suggested Supergroup surface survey taken thematic thick traversed trending types unit values varying vertical western width zone