Records of the Geological Survey of India, Volume 110Geological Survey of India, 1978 - 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. |
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Page 94
... granite , in which primary flow layering is transected by shear planes at angles between 15 ° to 30 ° without evident recrystallization . Outwards , the rock becomes almost a soda granite distinctly later than the main mass . Both true ...
... granite , in which primary flow layering is transected by shear planes at angles between 15 ° to 30 ° without evident recrystallization . Outwards , the rock becomes almost a soda granite distinctly later than the main mass . Both true ...
Page 95
... granite slightly post - dated the regional meta- morphism and was contemporaneous with development of puckers on axial plane schistosity . Other bodies similar to the Kuilapal granite in being closely associated with kyanite ...
... granite slightly post - dated the regional meta- morphism and was contemporaneous with development of puckers on axial plane schistosity . Other bodies similar to the Kuilapal granite in being closely associated with kyanite ...
Page 96
... granite : This name has been suggested ( Saha , 1975 ) for a pluton mapped earlier by Iyengar as a pyroxene - riebeckite granite east of the Singhbhum granite . It was considered by Iyengar to have been emplaced along fractures , prior ...
... granite : This name has been suggested ( Saha , 1975 ) for a pluton mapped earlier by Iyengar as a pyroxene - riebeckite granite east of the Singhbhum granite . It was considered by Iyengar to have been emplaced along fractures , prior ...
Contents
RECORDS | 1 |
Recent advances in our knowledge of the Pakhal Supergroup with | 39 |
Precambrian geology of eastern India between the Ganga and | 60 |
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amphibolite anorthosite Archaean arkose assemblage Banerjee basal basin beds belt Bihar charnockites Chatterjee Chhotanagpur clay conglomerate correlation Cuddapah Dalma deformation Deolond deposits Dhanjori district Dolerite dolomite Dunn Eastern fauna fold formations fossils Gangpur garnet Geol Cong Geol Soc Ind Geol Surv Ind Geological Survey geologists glauconite gneisses Godavari valley Gondwana Govindgarh granite granite gneiss granulite facies heavy mineral Himalayas Hooghly Ind Miner India Indian shield Int Geol intrusive Iron Ore Group Iyengar Kaimur Kashmir lavas limestone lithological Mallampalli Mallik marine Mem Geol metamorphic Mulug Noamundi occur offshore Orissa outcrop Pakhal Pal Ind palaeontology phyllites Plate Porcellanite Pradesh Precambrian Precambrian rocks Proc Proterozoic quartz quartzite Rec Geol Surv region Rewa rift samples sand Sandstone Sarkar and Saha Sastry schists sedimentary sediments sequence Shale shear zone Singhbhum Singhbhum granite stratigraphic structures studies suggested Sullavai SURVEY OF INDIA tectonic thickness ultramafic unconformity Vindhyan younger