Records of the Geological Survey of India, Volume 111, Part 2The Survey, 1976 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 41
... bands of argillite , banded magnetite / hæmatite quartzite and chert ( non - productive iron formation ) and very thin ( 2m to 3m ) bands of acid volcanic rock and porphyry ( Plate 4 ) . Greywacke is either massive or well bedded , fine ...
... bands of argillite , banded magnetite / hæmatite quartzite and chert ( non - productive iron formation ) and very thin ( 2m to 3m ) bands of acid volcanic rock and porphyry ( Plate 4 ) . Greywacke is either massive or well bedded , fine ...
Page 42
... bands of acid volcanic flows . Pink shale and white sedimentary clay bands are at places associated with banded iron formations . The sedimentary sequence is highly interbanded and one rock type grades into another . Banded iron for ...
... bands of acid volcanic flows . Pink shale and white sedimentary clay bands are at places associated with banded iron formations . The sedimentary sequence is highly interbanded and one rock type grades into another . Banded iron for ...
Page 88
... bands of epidiorite Chlorite - quartz schist Sericite - chlorite - quartz schist / sericite quartz Schist with rare thin epidiorite bands Soda granite ( Quartz - feldspar - biotite - chlorite schist ) The E - W trending northern ridge ...
... bands of epidiorite Chlorite - quartz schist Sericite - chlorite - quartz schist / sericite quartz Schist with rare thin epidiorite bands Soda granite ( Quartz - feldspar - biotite - chlorite schist ) The E - W trending northern ridge ...
Contents
Structure and Metamorphism of the Area Between Haveri and Ranibennur Dharwar District Karnataka | 41 |
Structural Geology of Northwest Part of Hazaribagh District BiharU Prasad | 49 |
A Model for Reclassification of Precambrian Rocks of IndiaS | 57 |
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amphibolite Andaman anomaly zone aquifer Archaean axis Baratang Baruipur basalt belt Bihar borehole charnockites chlorite clays coal conglomerate copper Deccan Trap Deltaic Plain deposits depth dips district dykes facies faults ferruginous quartzite flysch folds foliation fractures geochemical Geol GEOLOGICAL MAP Geological Survey geophysical Geothermal Province gneiss Grade grained granite graphite groundwater Group hematite hematite rock horizon hot springs India indicated jaspilite Jhabua district joints Karewa Karnataka Koyna Laterite lavas lineation located lode magnetic Mandsaur district manganese metamorphism metres mineralised minerals non-coking North Tirodi occur olivine pahoehoe pahoehoe flows Pawnia phenocrysts pits plagioclase Plate plunging Precambrian quartz quartzite radiolarite region ridge river samples sand sandy schist sedimentary sediments serpentinites shale shear zone Singhbhum soil steam stratigraphic structure sulphide surface Surv Survey of India Table tectonic thermal thickness tion traverse Turamdih area Unconformity Unpublished GSI Report upto Valley vertical weathered