Records of the Geological Survey of India, Volume 103The Survey, 1972 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
From inside the book
Results 1-3 of 82
Page 188
... type . Pegmatites and quartz veins traverse all these rock types . An outlier of a purple coloured Purana sandstone was observed within granitic rocks near Dongapakam ( 20 ° 09 ′ : 82 ° 57 ' ) . The strike of foliation of the rock types ...
... type . Pegmatites and quartz veins traverse all these rock types . An outlier of a purple coloured Purana sandstone was observed within granitic rocks near Dongapakam ( 20 ° 09 ′ : 82 ° 57 ' ) . The strike of foliation of the rock types ...
Page 227
... types are quartzite , quartz- sericite schist , metabasic intrusive ( hornblende - chlorite schist and amphibolite ) and quartz veins . Schistose rocks are generally present in the deeply incised river course and on the banks , whereas ...
... types are quartzite , quartz- sericite schist , metabasic intrusive ( hornblende - chlorite schist and amphibolite ) and quartz veins . Schistose rocks are generally present in the deeply incised river course and on the banks , whereas ...
Page 268
... types in the area are biotite - hornblende gneiss , biotite - granite , aplite , pegmatite ; the instrusives in the area are of dolerite and gabbro . The gneisses and intrusives trend W.N.W.-E.S.E. with dip towards N.N.E. Metamorphites ...
... types in the area are biotite - hornblende gneiss , biotite - granite , aplite , pegmatite ; the instrusives in the area are of dolerite and gabbro . The gneisses and intrusives trend W.N.W.-E.S.E. with dip towards N.N.E. Metamorphites ...
Contents
INTRODUCTION Page | 1 |
CENTRAL LOGGING UNIT | 7 |
PLANNING AND TRAINING DIVISION | 14 |
26 other sections not shown
Other editions - View all
Common terms and phrases
alignment alluvium amphibolite Andhra Pradesh Asstt bands Banerjee basalt beds Bihar block boreholes Calcutta carried chalcopyrite charnockite clay coal coalfield copper core Delhi deposits depth dips Director district Division dolerite dolomite drill holes dykes Engineering examined exploration Exploratory drilling fault Formation fossils geochemical geohydrological geological mapping Geologist Jr Geophysicist Geophysics Ghosh gneisses Gondwana granite granite-gneiss groundwater Himachal Pradesh indicated investigation Jammu Kashmir Laboratory laterite limestone logging Lucknow Madhya Pradesh magnetite Maharashtra mapped an area metal million tonnes mineralisation minerals Mining Mukherjee occurs pegmatite phosphorite phyllite pits power house Project pyrite quartz veins quartzite Rajasthan recommended Region river rock types samples collected sand sandstones Sarvashri scale schist seams sediments September 1969 shales Sharma shear Shri Singh spillway Srivastava strike length studies Survey of India taluk Tamil Nadu thickness topo-sheets trenching trending tubewells tunnel Udaipur district upto varies Vindhyan zone