Records of the Geological Survey of India, Volume 123, Parts 3-4Government of India, 1990 - 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 32
Page 60
... continued . An area of 250 sq km on 1 : 25,000 scale ( 73 J / 4 , J / 7 , J / 8 ) was mapped with a view to identify potential blocks for gold mineralisation . The area constitutes the south - central part of the cur- vilinear and ...
... continued . An area of 250 sq km on 1 : 25,000 scale ( 73 J / 4 , J / 7 , J / 8 ) was mapped with a view to identify potential blocks for gold mineralisation . The area constitutes the south - central part of the cur- vilinear and ...
Page 7
... continued to be in the domains of systematic geological mapping , search for areas of mineralisation , geotechnical and geo - environmental appraisals for the developmental projects which are important to accelerate development ...
... continued to be in the domains of systematic geological mapping , search for areas of mineralisation , geotechnical and geo - environmental appraisals for the developmental projects which are important to accelerate development ...
Page 22
... continued to bring out the stratigraphy , structure and the sedimentological history . In the karbi - Anglong arca , the rock types exposed belong to the Precambrian metamorphic complex comprising granitoids , migmatites , grey to pink ...
... continued to bring out the stratigraphy , structure and the sedimentological history . In the karbi - Anglong arca , the rock types exposed belong to the Precambrian metamorphic complex comprising granitoids , migmatites , grey to pink ...
Contents
CONTENTS | 1 |
Quaternary geological and geomorphological mapping of the ChandanBadua | 7 |
Quaternary geological mapping in KosiGandak interfluve tract North Bihar | 13 |
Copyright | |
33 other sections not shown
Other editions - View all
Common terms and phrases
alignment amphibolite anomaly anorthosite bands basin bed rock belt BIHAR BIHAR Code biotite block boreholes chromite clay CONSTRUCTION STAGE GEOTECHNICAL covered cut-off dam axis deposits depth Disang district drilling earth dam Engineering Geology Engineering Geology Division-IV excavation exposed EXTENDED ABSTRACTS field season folds foliation Formation foundation geochemical geological mapping Geology Division-II Ops geomorphological geophysical Geotechnical and Special GEOTECHNICAL INVESTIGATION gneiss gneissic Gondwana grained granite granite gneiss granitoid graphite grey grouting GSI Vol hill indicate irrigation khondalite lineaments located Meghalaya migmatites mineralisation minerals nala occur ORISSA ORISSA Code pegmatite phyllite plagioclase power house proposed Purulia Purulia district quartz veins quartzite Quaternary Regional Geology Division right bank samples sandstone scale schist sediments shale shear zone Shillong siltstone Singhbhum slope soil Special Investigation spillway sq km STAGE GEOTECHNICAL INVESTIGATION structure surface SURVEY OF INDIA thick toposheet traverse trending tunnel upto volcanic weathered West Bengal