Records of the Geological Survey of India, Volume 127, Parts 3-4Government of India, 1992 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
From inside the book
Results 1-3 of 93
Page 30
... schist , chlorite - schist , felspathic schist , quartzite , quartz - sericite schist , amphibolite and hornblende - schist , overlying the Singhbum granite . The general strike of the rocks in the area is WNW- ESE with foliation dips ...
... schist , chlorite - schist , felspathic schist , quartzite , quartz - sericite schist , amphibolite and hornblende - schist , overlying the Singhbum granite . The general strike of the rocks in the area is WNW- ESE with foliation dips ...
Page 125
... schist is restricted to the southern part of the area , while the low grade quartz - sericite schists occur to the north upto Tamar - Porapahar Shear Zone . The carbonaceous schists occur locally within low grade quartz - sericite schist ...
... schist is restricted to the southern part of the area , while the low grade quartz - sericite schists occur to the north upto Tamar - Porapahar Shear Zone . The carbonaceous schists occur locally within low grade quartz - sericite schist ...
Page 81
... schist , biotite geniss with thick bands of carbonaceous schists and crystalline lime- stones trending in NW - SE to ... schist and limestone . The contact between schist and the limestone is demarcated by a fault . The rock conditions ...
... schist , biotite geniss with thick bands of carbonaceous schists and crystalline lime- stones trending in NW - SE to ... schist and limestone . The contact between schist and the limestone is demarcated by a fault . The rock conditions ...
Contents
Chhotanagpur Gneiss | 8 |
Geological mapping and geochomical survey to the south | 15 |
Singhbhum Belt and North Singhbhum Shear Zone | 22 |
1 other sections not shown
Other editions - View all
Common terms and phrases
ABSTRACTS OF PROGRESS Aizawl alignment amphibolite Andaman anomaly apatite ARUNACHAL PRADESH Assam bands bank basin bed rock belt Bihar biotite block boreholes Brahmaputra carbonatite chert chlorite chromite clay conglomerate Dalma deposits depth district drilling east Engineering Geology erosion exposed EXTENDED ABSTRACTS faults field season flood plain folds foliation Formation geochemical GEOLOGICAL MAP geophysical geotechnical investigation gneiss gold grained granite gneiss grey Group of rocks GSI Rec INDEX indicated Irrigation Keonjhar LATERITE limestone lithounits located manganese Manipur Meghalaya metasedimentary mica schist mineral nala occur Orissa OVERVIEW phyllite Plate proposed Purulia quartz quartz veins quartzite Quaternary regional river samples sand sandstone scale schist sector sedimentary sequence shale Shear Zone Shillong Sikkim silt siltstone Singhbhum granite slope soil spillway sq km sq.km stage geotechnical investigation structures sulphides Supergroup surface SURVEY OF INDIA thick tion toposheet traverses trending tunnel ultramafic unconformably upto volcanics West Bengal