Records of the Geological Survey of India, Volume 122, Parts 2-4Geological Survey of India, 1989 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
From inside the book
Results 1-3 of 86
Page 84
... associated metasedimentaries which exhibit NNW - SSE regional strike with northwesterly plunging mesoscopic folds . The Dalma volcanogenic sequence is divided into two groups viz . , a lower pyroclastic volcanosedimentary unit and an ...
... associated metasedimentaries which exhibit NNW - SSE regional strike with northwesterly plunging mesoscopic folds . The Dalma volcanogenic sequence is divided into two groups viz . , a lower pyroclastic volcanosedimentary unit and an ...
Page 55
Geological Survey of India. INVESTIGATION FOR APATITE AND OTHER ASSOCIATED MINERALS IN THE TAMAR - PORAPAHAR SHEAR ZONE IN PURULIA DISTRICT AND THE PETROLOGICAL STUDIES OF THE ASSOCIATED CARBONATITES WITH SPECIAL REFERENCE TO THE GENETIC ...
Geological Survey of India. INVESTIGATION FOR APATITE AND OTHER ASSOCIATED MINERALS IN THE TAMAR - PORAPAHAR SHEAR ZONE IN PURULIA DISTRICT AND THE PETROLOGICAL STUDIES OF THE ASSOCIATED CARBONATITES WITH SPECIAL REFERENCE TO THE GENETIC ...
Page 57
... associated chromite concentration with a view to work out their metallogeny and tectonic significance . During 1987-88 the work was concentrated on both field and laboratory studies . The field studies were carried out on the ultramafic ...
... associated chromite concentration with a view to work out their metallogeny and tectonic significance . During 1987-88 the work was concentrated on both field and laboratory studies . The field studies were carried out on the ultramafic ...
Contents
CENTRAL HEADQUARTERS 179 | 1 |
AIRBORNE MINERAL SURVEY AND EXPLORATION WING 80104 | 80 |
COAL WING 105 174 | 105 |
Copyright | |
12 other sections not shown
Other editions - View all
Common terms and phrases
amphibolite analysed anomaly anorthosite assemblage bands Barakar Barakar Formation basin bed rock belt Bhuban Bihar BIHAR Code biotite block boreholes Calcutta carbonatite carried clay coal seams Coal Wing COALFIELD Construction stage geotechnical cores covered dam axis deposits depth Disang district drilling dykes Eastern Engineering Geology evaluation fault Feasibility stage field season folds geochemical geological mapping Geology Division-II Ops geophysical geotechnical investigation gneiss Gondwana grade grained granite granite gneiss grey Group grouting horizon indicate irrigation limestone lineaments located magnetic metamorphic mica migmatites mineral mineralisation nala occur Orissa pegmatite phyllite PPB PPB PRADESH quartz quartzite Quaternary Raniganj Reservoir Scheme river rock types samples sand sandstone scale schist sediments shale shear zone Shillong siltstone Singhbhum slope Special Investigation spillway sq km stage geotechnical investigation structure surface Survey of India Talchir thickness toposheet traverses trending Upper upto valley varies veins volcanics West Bengal