Records of the Geological Survey of India, Volume 125, Part 1
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.
88 pages matching grade in this book
Results 1-3 of 88
What people are saying - Write a review
We haven't found any reviews in the usual places.
Management Information Division
Geochronology and Isotope Geology Division
28 other sections not shown
Other editions - View all
Additional Alluvium analysis anomaly associated bands bank base metal basin belt Block bodies boreholes carried clay coal Code collected compilation completed comprising construction continued core covered delineated deposits depth detailed developed Director district Division drilling dykes east eastern exploration exposed field season flows followed Formation foundation geological mapping geophysical gneiss gold grade grained granite Group Headquarters holes indicated length lignite limestone located logging lower magnetic major material mineral mineralisation Nagpur objective observed occur Pradesh prepared present proposed quartz quartzite Quaternary ranging recorded regional reported represented river rocks samples sand sandstone scale schist sediments sequence shear Shri slope soil sq km stage strike structure studies suggested sulphide surface surveys taken thick Toposheet traverse trending tunnel types units Upper upto values varies various veins zone