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- |
From inside the book
Results 1-3 of 32
Page 52
... sequence of rock formations rests over the metabasalt suite of rocks . Overlying these , are the sediments belonging ... sequence comprising amphiboli . ties , tremolite - actinolite schist , talc - chlorite - mica schist , and meta ...
... sequence of rock formations rests over the metabasalt suite of rocks . Overlying these , are the sediments belonging ... sequence comprising amphiboli . ties , tremolite - actinolite schist , talc - chlorite - mica schist , and meta ...
Page 38
... sequence of three basalt flows and two pyroclastic beds , the basalt flows forming the top and the bottom of the sequence . The inferred subsurface stratigraphic succession is summarised below : TABLE - I STRATIGRAPHIC SEQUENCE AGE From ...
... sequence of three basalt flows and two pyroclastic beds , the basalt flows forming the top and the bottom of the sequence . The inferred subsurface stratigraphic succession is summarised below : TABLE - I STRATIGRAPHIC SEQUENCE AGE From ...
Page 78
... sequence of 4 flows ( no . 17-20 ) . The lower three flows ( no.17 to 19 ) are moderately porphyritic whereas the fourth flow ( no . 20 ) is a dark grey , dense , nonporphyritic basalt . This sequence is well exposed in the NW - SE ...
... sequence of 4 flows ( no . 17-20 ) . The lower three flows ( no.17 to 19 ) are moderately porphyritic whereas the fourth flow ( no . 20 ) is a dark grey , dense , nonporphyritic basalt . This sequence is well exposed in the NW - SE ...
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 |
Copyright | |
3 other sections not shown
Other editions - View all
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