Records of the Geological Survey of India, Volume 114Geological Survey of India, 1986 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 71
... quartzite bands , granite pôr- phyry pegmatite and meta- Shiala basite . Well bedded fine to medium grained sericite quartzite in- terbedded with thin gneissic bands and chlorite schist . Quartz - chlorite - biotite - schist interbedded ...
... quartzite bands , granite pôr- phyry pegmatite and meta- Shiala basite . Well bedded fine to medium grained sericite quartzite in- terbedded with thin gneissic bands and chlorite schist . Quartz - chlorite - biotite - schist interbedded ...
Page 76
... quartzite and quartz schist and calcareous quartzite . Fault --- Porphyroblastic , leucocratic garnetiferous gneiss and calc- gneiss alternating with ban- ded quartzite . Sirdang Formation Chiplakot Formation Fault White , coarse ...
... quartzite and quartz schist and calcareous quartzite . Fault --- Porphyroblastic , leucocratic garnetiferous gneiss and calc- gneiss alternating with ban- ded quartzite . Sirdang Formation Chiplakot Formation Fault White , coarse ...
Page 188
... quartzite . The quartzite contains calc - silicate bands with occasional sulphide minerals near Pangal . J. Roy Chowdhury and G. Lakshminarayana carried out geological mapping of an area of 292 sq km on 1 : 50,000 scale in parts of ...
... quartzite . The quartzite contains calc - silicate bands with occasional sulphide minerals near Pangal . J. Roy Chowdhury and G. Lakshminarayana carried out geological mapping of an area of 292 sq km on 1 : 50,000 scale in parts of ...
Contents
CENTRAL HEADQUARTERS | 5 |
STRATIGRAPHY AND PALAEONTOLOGY DIVISION | 14 |
INTERNATIONAL WING | 23 |
Copyright | |
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alignment amphibolite analysis Andhra Pradesh anomaly Asstt bands basalt bed rock belt Bihar biotite block boreholes Calcutta carried chalcopyrite chemical Circle clay coalfield comprising core Dam Project Deccan Trap depth dips Director DISTRICT Division dolomite drill holes dykes excavation exploration exposed fault foliation Formation geochemical geological mapping Geologist Jr geotechnical investigation geothermal Ghosh gneiss Gondwana grade granite gneiss grey Group Headquarters HIMACHAL PRADESH Hydel Project Hydel Scheme indicated Jammu Karnataka km long Kumar Laboratory limestone line km lineaments located logged Lucknow magnetic magnetite mapped an area mica mineralisation minerals nala occur Orissa pegmatite phyllite pits power house Pradesh proposed pyrite quartz quartzite Region river rock types S/Shri samples were collected sandstone scale schist seams sediments shale shear zone Shri siltstone Singh slate spillway sq km Srivastava strike length studies Survey of India thickness tion tonnes toposheet traverse trending upto valley volcanic