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". |
From inside the book
Results 1-3 of 87
Page 85
... quartz - calcite - magnesite veins within the host rock dolo- mite or cherty dolomite . Small stibnite pocket at Dudhkhamba near Pokhri ( 30 ° 21′00 ′′ 79 ° 12′00 ′′ ) , sulphide pockets at Ratura ( 30 ° 18′00 ′′ 79 ° 02′30 ′′ ) and ...
... quartz - calcite - magnesite veins within the host rock dolo- mite or cherty dolomite . Small stibnite pocket at Dudhkhamba near Pokhri ( 30 ° 21′00 ′′ 79 ° 12′00 ′′ ) , sulphide pockets at Ratura ( 30 ° 18′00 ′′ 79 ° 02′30 ′′ ) and ...
Page 148
... quartz within sericite phyllite . tion in grade and thickness of this ore zone . 144.90-150.50 Quartz - sericite - schist thin bands and patches of quartz magnetite rock which contain very poor Pb - Zn sulphides ( 1 % Pb + Zn V. E. ) ...
... quartz within sericite phyllite . tion in grade and thickness of this ore zone . 144.90-150.50 Quartz - sericite - schist thin bands and patches of quartz magnetite rock which contain very poor Pb - Zn sulphides ( 1 % Pb + Zn V. E. ) ...
Page 180
... quartz - majof , amphibole - good amount and felspar - trace . ( i ) Three powdered samples from Adash area , Sambal- pur district , Orissa were analysed . In one sample Kaoli- nite was major with good amount of goethite ; in the other ...
... quartz - majof , amphibole - good amount and felspar - trace . ( i ) Three powdered samples from Adash area , Sambal- pur district , Orissa were analysed . In one sample Kaoli- nite was major with good amount of goethite ; in the other ...
Contents
CENTRAL HEADQUARTERS | 5 |
STRATIGRAPHY AND PALAEONTOLOGY DIVISION | 14 |
INTERNATIONAL WING | 23 |
Copyright | |
18 other sections not shown
Other editions - View all
Common terms and phrases
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