Records of the Geological Survey of India, Volume 109Geological Survey of India, 1977 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 183
... grains of dolomite forming granoblastic mosaic . With increasing amount of tremolite , the texture gradually changes ... grains which occur criss - cross , disregarding the schistosity . In the non - schistose rocks , all the tremolite ...
... grains of dolomite forming granoblastic mosaic . With increasing amount of tremolite , the texture gradually changes ... grains which occur criss - cross , disregarding the schistosity . In the non - schistose rocks , all the tremolite ...
Page 184
... grains with ( 110 ) perfect cleavage parallel to elongation . Sections inclined at high angles to c show two sets of cleavage at 56 ° . Parting parallel to ( 100 ) is common . Maximum ZɅ C = 20 ° . Actinolite occurs as long prismatic grains ...
... grains with ( 110 ) perfect cleavage parallel to elongation . Sections inclined at high angles to c show two sets of cleavage at 56 ° . Parting parallel to ( 100 ) is common . Maximum ZɅ C = 20 ° . Actinolite occurs as long prismatic grains ...
Page 185
... grains arranged criss - cross in a groundmass of fine and fibrous talc . The former is often enclosed by the latter ... grains are younger than talc . ( iii ) Tremolite - diopside relation : In schistose rocks , diopside occurs as short ...
... grains arranged criss - cross in a groundmass of fine and fibrous talc . The former is often enclosed by the latter ... grains are younger than talc . ( iii ) Tremolite - diopside relation : In schistose rocks , diopside occurs as short ...
Contents
PART | 1 |
An approach to Quaternary research with examples from Hungary | 11 |
Outline of methods of detailed exploration of bedded limestone | 14 |
6 other sections not shown
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Common terms and phrases
algal amphibolite Andhra Pradesh assemblage axial plane B₁ bands Baraganda basin beds Bihar bindrabunensis borehole Bose breccia calc-magnesian rocks Callialasporites carbonatite chlorite clays Collenia column columnar contour core Cretaceous deformation deposit depth diamonds diopside district dolomite drilling Eocene facies flora folds fossils genus Geol Geological Survey Geologist Gondwana grade grains granite grey Hazaribagh horizon indicate interbedded Intertrappean Jour Jurassic kimberlites known laminae Lattavaram limestone lineation lithologic Lower Madhya Pradesh Magardha Mahayuga mapping mesoscopic metamorphism mineralisation minerals Nagod observed occur Oncolite Palaeobotanist parallel pelitic Plate plunge pollen potential area present pyrites quartz quartz-mica-schist quartzite Quaternary Rajmahal hills rajmahalensis river sahnii samples sandstone Sanskrit schist schistosity sediments sequence shale shear Siddhanta siliceous slate species spores stratigraphic stromatolites structures Subarea Survey of India talc Tamil Nadu thickness thinly tremolite ultramafic Unpublished GSI report Varahamihira Wajrakarur water level zones