Records of the Geological Survey of India, Volume 97The Survey, 1962 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 62
... basalt magma trends , namely , the tholeiitic and the alkali - basalt - the former predominating . Early differentiates , anticipably greatly reduced owing to the intrinsic nature of the plateau - basalt outpouring in addition to its ...
... basalt magma trends , namely , the tholeiitic and the alkali - basalt - the former predominating . Early differentiates , anticipably greatly reduced owing to the intrinsic nature of the plateau - basalt outpouring in addition to its ...
Page 68
... basaltic dolerite ( ? lamprophyre ) is said to occur in Gujarat , while in all appearances , analcime - basalt ( not leucite - basalt ) occurs ( Evans , 1901 , p . 39 ) . It should be discriminated from the early Eocene Olivine - rich ...
... basaltic dolerite ( ? lamprophyre ) is said to occur in Gujarat , while in all appearances , analcime - basalt ( not leucite - basalt ) occurs ( Evans , 1901 , p . 39 ) . It should be discriminated from the early Eocene Olivine - rich ...
Page 75
... basalt magmas directly from different levels of the eclogite shell in the mantle underlying the basaltic layer ( the ... basalt magms are likely to be generated at greater depths from the same primary source rocks . Fusion of amphibolite ...
... basalt magmas directly from different levels of the eclogite shell in the mantle underlying the basaltic layer ( the ... basalt magms are likely to be generated at greater depths from the same primary source rocks . Fusion of amphibolite ...
Contents
OF | 1 |
VOLUME 97 PART | 14 |
Geology and Origin of the Lonar Crater Maharashtra | 30 |
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Common terms and phrases
15th April alkali alkali-basalt alluvium Alwar Alwar valley analysis Balasore basalt basalt magma beds belt Bengal Bihar borehole Calcutta carbonate coal coalfield Coccolithus sp Coniacian Contai country rock cracks crystal crystallisation Damudas Darjeeling Deccan Trap depression depth developed Diameter district dykes earthquake shocks east emplaced Eocene epicentre felt folds formation G. S. I. Type Geol GEOLOGICAL SURVEY Gondwanas grains granitic groundwater H₂O hectares Jour Kakdwip kankar Kutch lake lithological Lonar Crater magma malachite material meteorite meteorite craters microns Locality Middle Eocene mineral N/9 Horizon Na,CO Na,SO NaCl NaHCO nannoplanktons occurs olivine patches pegmatites plagioclase PLATE polarised light pukka pumped quantity of reh quartz quartzite Rajasthan Sagar Island sajji samples collected sand sediments sodium Specimen Stradner and Papp structure Surv SURVEY OF INDIA Talchir tenorite thickness tholeiitic tonnes transmitted and polarised tubewells vitrinite volcanic zone