Records of the Geological Survey of India, Volume 112, Part 3government of India., 1977 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 15
... sericite schist , chloritic conglomerate / grit / sheared lava quartz and quartz- sericite schist ; sericite - chlorite phy . llite , greywackes and grit ; conglome- rate Unconformity Quartz reefs ( Sheared ) Bonai Granite Basic and ...
... sericite schist , chloritic conglomerate / grit / sheared lava quartz and quartz- sericite schist ; sericite - chlorite phy . llite , greywackes and grit ; conglome- rate Unconformity Quartz reefs ( Sheared ) Bonai Granite Basic and ...
Page 45
... sericite phyllite and its variants with local quartz - rich interheds ; ( ii ) arenites which are mostly impure and often show gradation from phyllitic quartzites to quartz- schist ; ( iii ) carbon - phyllites which are usually ...
... sericite phyllite and its variants with local quartz - rich interheds ; ( ii ) arenites which are mostly impure and often show gradation from phyllitic quartzites to quartz- schist ; ( iii ) carbon - phyllites which are usually ...
Page 45
... sericite - phyllite exposed in Kalej Khola on the western bank of Tista , oppo- site to Burdang . The strike of the rock unit is N 60 ° W - S 60 ° E with 70 ° dip towards NE . The thickness of the gossanised patch is about 0.25 m and ...
... sericite - phyllite exposed in Kalej Khola on the western bank of Tista , oppo- site to Burdang . The strike of the rock unit is N 60 ° W - S 60 ° E with 70 ° dip towards NE . The thickness of the gossanised patch is about 0.25 m and ...
Contents
GEOLOGICAL SURVEY OF INDIA | 1 |
Some aspects of the geochemistry of Dhanjori Volcanics Singhbhum District | 7 |
Geology and Structure of Southern GangpurBonaigarh Region Sundargarh | 13 |
Copyright | |
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Common terms and phrases
analysis andradite anomaly average axial plane Badampahar bands basin bauxite bedding Bihar biotite calc-gneiss chalcopyrite channel chlorite cleavage Colliery conglomerate Dalma deformation deposits Dhanjori epidiorite district dolerite dolerite dykes eastern epidiorite epidote F₁ facies fold fossils fractures fuchsite galena Gangpur Gangpur Group Geol Geological Survey geophysical Ghatsila gibbsite gneiss grains granite gneiss gravity Group-II rocks Hazaribagh hornblende indicate kaolinite Karharbari Formation Keonjhar Khola Kusunda laterite lavas limb lineation massive garnet metamorphic metasedimentary belt metres mica schists mineralisation minerals muscovite Nausahi Nayadih Kusunda occur Orissa pegmatite phyllite plagioclase Plate plunging quartz quartzite Raghunathpali Rajgir Rangpo Records regional resistivity samples sand sandstone saprolite Sarkar scale schist schistose sedimentary sediments sequence sericite shales shear shows Simlipal Singhbhum skarn stowed stress structures sulphide Sundargarh District Surv Survey of India syncline synformal textural thickness TRAV traverse trend ultrabasic rock unstowed volcanics Volume