Records of the Geological Survey of India, Volume 89Government of India, 1961 - 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. |
From inside the book
Results 1-3 of 60
Page 37
... veins and quartz veins which usually intersect the soft mica - schists . Quartzites are generally dark - coloured , plicated and fractured rocks occurring as narrow discontinuous bands within the mica- schists near the western margin of ...
... veins and quartz veins which usually intersect the soft mica - schists . Quartzites are generally dark - coloured , plicated and fractured rocks occurring as narrow discontinuous bands within the mica- schists near the western margin of ...
Page 38
... veins and films of mala- chite , occur commonly within the hornblende - schists . Marble and calc - silicate rocks occur as mounds in the low ground occupied by the mica - schists . The marble is white to dark - grey , fine - grained ...
... veins and films of mala- chite , occur commonly within the hornblende - schists . Marble and calc - silicate rocks occur as mounds in the low ground occupied by the mica - schists . The marble is white to dark - grey , fine - grained ...
Page 355
... veins in the dolomitic limestone is 53 inches . The two veins are separated by a narrow band of crystalline dolomite and magnesite which also show copper ores . The dolomite bearing quartzose bands and magnesite dip at 30 ° to 70 ...
... veins in the dolomitic limestone is 53 inches . The two veins are separated by a narrow band of crystalline dolomite and magnesite which also show copper ores . The dolomite bearing quartzose bands and magnesite dip at 30 ° to 70 ...
Contents
GEOLOGICAL SURVEY | 1 |
PAGES | 46 |
MINERAL INVESTIGATIONS | 69 |
Copyright | |
15 other sections not shown
Other editions - View all
Common terms and phrases
42nd Indian Sci abutment alignment alluvium Andhra aquifers Archegosaurus B.Sc bands Barakar beds Bihar biotite Bombay boreholes Calcutta Chatterjee clay coal seams coalfield colour conglomerate Congr copper Cretaceous Damuda Deccan Trap deposits depth district district.-Mr Ditto dolerite drilling dykes east examined exposed fault feet felspar ferruginous formations fossils furlongs G. S. I. Type Geol geological mapping Geological Survey Geologist gneisses Gondwana granite groundwater Hazra hill Hyderabad investigated laterite lignite limestone located Lower Lystrosaurus M. R. Sahni M.Sc Madhya Pradesh Madras magnetite Messrs Murthy Mysore nala occur Orissa outcrops Panchet pegmatites phyllites Proc quarry quartz quartz veins quartzites Rajasthan region reported ridge river rocks samples sand sandstones Sastry schists sediments seen shales Sinha specimen square miles Survey of India taluk thickness tion topo-sheets tubewells Unconformity Upper Valley village Vindhya Vindhya Pradesh water supply zone