Records of the Geological Survey of India, Volume 131, Part 4The Survey, 1996 - 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 11
Page 24
... varying from 60 : 40 to 70 : 30 ( V.E. ) . It consists of grey to khaki grey , bluish to greenish grey , fine to ... varies from 60 : 40 to 70:30 ( V.E. ) . The rocks occupy river valleys forming core of major synclines . It consists ...
... varying from 60 : 40 to 70 : 30 ( V.E. ) . It consists of grey to khaki grey , bluish to greenish grey , fine to ... varies from 60 : 40 to 70:30 ( V.E. ) . The rocks occupy river valleys forming core of major synclines . It consists ...
Page 38
... varies between 49 and 54 and ' Q ' Value from 2.16 to 2.83 . On face II , ' RMR ' varies between 42 and 60 , and ' Q ' value ranges from 2.5 to 4.4 . Face I and Face II mostly passed through granite gneiss and the entire stretch showed ...
... varies between 49 and 54 and ' Q ' Value from 2.16 to 2.83 . On face II , ' RMR ' varies between 42 and 60 , and ' Q ' value ranges from 2.5 to 4.4 . Face I and Face II mostly passed through granite gneiss and the entire stretch showed ...
Page 53
... varies from - 190 mv to -400 mv and the chargeability values varies from 50 mv / v to 90 mv / v . The presence of galena at a few places in this zone adds significance to the anomaly . A test borehole has been recommended at station S ...
... varies from - 190 mv to -400 mv and the chargeability values varies from 50 mv / v to 90 mv / v . The presence of galena at a few places in this zone adds significance to the anomaly . A test borehole has been recommended at station S ...
Other editions - View all
Common terms and phrases
alignment Alluvium ANTICLINE Archaean Arunachal Pradesh Assam AXIAL TRACE bands basin bedrock BHUBAN FORMATION biotite Bokabil boreholes boulders Chhimtuipui conglomerates construction dam axis Dawki depth Dibang Valley district dimension stone dips drilled East Khasi Hills erosion excavation exposed fault folds foliation Gandhigram Formation Garo Hills geoenvironmental GEOTECHNICAL APPRAISAL GEOTECHNICAL EVALUATION GEOTECHNICAL INVESTIGATION Ghosh gneiss gold and basemetal granite granitoid grey Hailakandi districts Hunli investigation for gold Jaintia Hills district kg/cm² KHASI HILLS DISTRICT Kopili Formation Lakadong landslide left abutment limestone located Longlai valley Lunglei districts magnetic VF Manipur marble medium grained Meghalaya mineral mineralisation Mizoram Multipurpose Project Nagaland OVERVIEW Papumpare penstock power channel proposed dam quartzite Quaternary resource right abutment right bank river road rocks sandstone scale schist sedimentary shear zone Shillong Group siltstone Siwalik slope spillway sq km sq km area structure studies suitable synclines Systematic geological mapping Tertiary thick Tilung Tipam TOPOSHEET trending upstream WEST KHASI