Records of the Geological Survey of India, Volume 113, Parts 5-6Government of India, 1980 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 52
... flows five exhibit typical aa lava characters . Sequence of lava between 425 m and 498 m elevations constitutes a compound pahoehoe flow comprising several thin flow units and toes . Two flows do not exhibit typical characters of either ...
... flows five exhibit typical aa lava characters . Sequence of lava between 425 m and 498 m elevations constitutes a compound pahoehoe flow comprising several thin flow units and toes . Two flows do not exhibit typical characters of either ...
Page 54
... flows exhibiting distinct petromineralogical and and geochemical characters . GEOLOGY The area is covered by a thick succession of Deccan Basalt flows of Cretaceo - Eocene age . The Buldana Section exposes a sequence of 8 basalt flows ...
... flows exhibiting distinct petromineralogical and and geochemical characters . GEOLOGY The area is covered by a thick succession of Deccan Basalt flows of Cretaceo - Eocene age . The Buldana Section exposes a sequence of 8 basalt flows ...
Page 55
... flows in the Buldana Ghat Section , 5 flows ( Bu - 1 , 3 , 4 , 6 & 7 ) exhibit typical aa characters , while Bu - 2 is a compound pahoehoe flow comprising several flow units with an aggregate thickness of 73 m . Two flows ( Bu - 5 & 7 ) ...
... flows in the Buldana Ghat Section , 5 flows ( Bu - 1 , 3 , 4 , 6 & 7 ) exhibit typical aa characters , while Bu - 2 is a compound pahoehoe flow comprising several flow units with an aggregate thickness of 73 m . Two flows ( Bu - 5 & 7 ) ...
Contents
Geochemical distribution of Trace Elements Over the mineralised fault zone PAGE | 1 |
Geology of parts of Abujhmar area Narainpur Tehsil Bastar district Madhya | 24 |
Geological and Petrographic Studies of the Deccan Basalt Flows | 33 |
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Common terms and phrases
Abujhmar alluvium Ambadongar anorthosite associated augite basalt flows basin beds biotite block bore holes borehole breccia Buldana calcite Charnockite chert chlorite clay clinopyroxene Deccan Trap deposits depth district drainage drilled dykes erosional exhibit exposed fault felspar fluorite folds formation fossil fragments gabbro geochemical Geol Geological Survey geomorphic glass gm/tonne gneisses grade grained granite granulites greisens grey groundmass Group Gundul hill indicated laterite lava layers limestone magnetite Maharashtra metasediments metres migmatite mineralisation minerals Narmada Valley NW-SE occurs olivine opaque phenocrysts phosphorite phyllite plagioclase Plate porphyritic present pyrite pyroclastic pyroxene quartz quartz veins quartzite Quaternary region Rhyolite river rocks samples sandstone schist seam sediments sequence shale slope spores stream stromatolites structure sub-surface sulphide surface Surv Survey of India Tapti thick thin trending tuff Unpublished GSI Report upto Vaghur varies volcanic width zone