Records of the Geological Survey of India, Volume 122, Part 6The Survey, 1987 - 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. |
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Page 37
... Red bole VIII ཤཱཿ ། Aa 20 to 50 Red bole VII Aa 20 to 50 Red bole VI Aa 30 to 40 V Aa IV Aa - - Red bole - 20 to 40 Red bole 10 to 40 5 Fine grained non - porphyritic basalt . Alternating compact and vesicular basalt . Fine grained ...
... Red bole VIII ཤཱཿ ། Aa 20 to 50 Red bole VII Aa 20 to 50 Red bole VI Aa 30 to 40 V Aa IV Aa - - Red bole - 20 to 40 Red bole 10 to 40 5 Fine grained non - porphyritic basalt . Alternating compact and vesicular basalt . Fine grained ...
Page 42
... red bole Direct contact Impersistent red bole **. Flow No. XI : Aa flow ( Maximum 10 m thick ; pinches out ) . Impersistent red bole Flow No. X : Compound pahoehoe flow ( 30 m to 100 m thick ) . 1 m thick fragmentary top . Grey , medium ...
... red bole Direct contact Impersistent red bole **. Flow No. XI : Aa flow ( Maximum 10 m thick ; pinches out ) . Impersistent red bole Flow No. X : Compound pahoehoe flow ( 30 m to 100 m thick ) . 1 m thick fragmentary top . Grey , medium ...
Page 55
... red bole Massive part is highly weathered . Basal pipe amygdules seen at places . ( 0.3 to 1.0 m ) . VII 298-305 Simple 1 VI V 6-8 Impersistent red / green bole ( 0.5 to 1.0 m ) 302-304 Aa 25-30 Greenish grey , fine to medium grained ...
... red bole Massive part is highly weathered . Basal pipe amygdules seen at places . ( 0.3 to 1.0 m ) . VII 298-305 Simple 1 VI V 6-8 Impersistent red / green bole ( 0.5 to 1.0 m ) 302-304 Aa 25-30 Greenish grey , fine to medium grained ...
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Common terms and phrases
Aa flow alignment alluvium anomaly zone Archaean basalt flows bed rock Bijawar block borehole calcareous chert Chhattisgarh clay compound pahoehoe conglomerate cores Dark grey Deccan basalt Deccan Trap deposits depth dips DISTRICT dolomite drill holes ENE-WSW Engineering Geology Engineering Geology Division excavation exposed fault Formation fractured fragmentary top fresh basalt geochemical Geologist Jr geophysical GEOTECHNICAL INVESTIGATIONS gneiss Gondwana gradient Group highly porphyritic Impersistent indicated intrusives Jabalpur joints Lameta laterite lava limestone located MADHYA PRADESH MADHYA PRADESH Code MAHARASHTRA MAHARASHTRA Code masonry medium grained mineralisation moderately porphyritic Nagpur Narmada NW-SE occur pahoehoe pahoehoe flow pegmatite porphyritic proposed Proterozoic quartz veins quartzite Quaternary Raipur RAIPUR DISTRICT red bole Regional Geology Division reservoir samples sandstone Satpura scale schist sediments sequence shale shear zone sparsely porphyritic spillway sq km sq km area stromatolitic studies subsurface exploration Supergroup thick toposheet traversed trending tunnel Unconformity upper upto vesicular Vindhyan के