Records of the Geological Survey of IndiaThe Survey, 1986 - 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 15
Page 9
... minor constituents . Quartz shows recrystallisation , sutured margin and wavy extinction . ( 5 ) Luthur area Garnetiferous amphibolites are present within the sheared serpentinites as boudined tectonic inclusions . This is a light to ...
... minor constituents . Quartz shows recrystallisation , sutured margin and wavy extinction . ( 5 ) Luthur area Garnetiferous amphibolites are present within the sheared serpentinites as boudined tectonic inclusions . This is a light to ...
Page 30
... Minor tongues and offshoots of this rock traverse the host rock and big angular chunks of schists occur as xenoliths . Feeble contact effect has been observed on the schistose host rock . Close to the contact the schists show in ...
... Minor tongues and offshoots of this rock traverse the host rock and big angular chunks of schists occur as xenoliths . Feeble contact effect has been observed on the schistose host rock . Close to the contact the schists show in ...
Page 47
... minor part of the western hinge zone , ( the common limb being inverted to the west or southwest ) , the entire eastern hinge zone and the eastern limb . The major part of the western hinge zone and a part of the com- mon limb are ...
... minor part of the western hinge zone , ( the common limb being inverted to the west or southwest ) , the entire eastern hinge zone and the eastern limb . The major part of the western hinge zone and a part of the com- mon limb are ...
Contents
PETROLOGY AND CHEMISTRY OF LEUCOCRATIC ROCKS FROM NAGA | 1 |
BLUE SCHISTS C TYPE ECLOGITES AND GARNET BEARING MAFIC | 7 |
THE NICKELIFEROUS MAGNETITE ASSOCIATED WITH THE NAGA | 15 |
Copyright | |
6 other sections not shown
Other editions - View all
Common terms and phrases
Abor Volcanics albite amphibolite antiform Arunachal Pradesh assemblage basin blue schists calcite Chattopadhyay cherty chlorite chromite coarse colour column Dalbuing Delai river deposits diamictite Disang Formation East Siang district eclogites Eocene epidote facies feldspar float boulders folding foliation foot hills fossils garnet Geol Geological Survey glaucophane gneiss Gondwana grey greyish Hills ophiolite belt hills/ridges Himalaya hornblende host rock Hunli intercalations Ithun valley limestone Lohit Lower mafic mafic segregations magnetite magnetite body Manipur margin matrix medium grained metamorphism mineral Miri Formation Miri Group Naga Hills Naga Hills ophiolite Nagaland nala NE-SW Nummulitic occur oligomictic conglomerate Olistostromal opaques ophiolite Permian phyllite plagioclase plagiogranite Plate quartz quartzite Radiolaria region samples sandstone schist schist band schistose sedimentaries sediments sequence serpentinites shale shows sillimanite siltstone Singh structure Surv Survey of India tectonic thick thin Tidding trending Ukhrul ultramafics Upper upto veins Vidyadharan white quartzite Yinkiong zone