Records of the Geological Survey of India, Volume 123, Part 6The Survey, 1990 - 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 31
... group . ( Plates - 15 , 16 , 17 , and 18 ) - The rock formations mainly belong to the Raipur Group of the Chhattisgarh Supergroup with the underlying sandstone of the Chandarpur Group encountered in the borewells in Gunderdehi area ...
... group . ( Plates - 15 , 16 , 17 , and 18 ) - The rock formations mainly belong to the Raipur Group of the Chhattisgarh Supergroup with the underlying sandstone of the Chandarpur Group encountered in the borewells in Gunderdehi area ...
Page 60
... GROUP ㄓ GROUP G GROUP F GROUP E GROUP D GROUP C DECCAN TRAP . 00 GROUP 8 GROUP A Richhera A 4 ه A 79 ° 15 ' B 22 B AMARWARA To Chhindwara GONDWANA SEQUENCE A 4 A 79 ° 15 ' A. K. Jain T. N. Rao 4 30 GEOLOGICAL MAP OF ALKANAR AREA ...
... GROUP ㄓ GROUP G GROUP F GROUP E GROUP D GROUP C DECCAN TRAP . 00 GROUP 8 GROUP A Richhera A 4 ه A 79 ° 15 ' B 22 B AMARWARA To Chhindwara GONDWANA SEQUENCE A 4 A 79 ° 15 ' A. K. Jain T. N. Rao 4 30 GEOLOGICAL MAP OF ALKANAR AREA ...
Page 80
... Group - F Flow Nos . XXXV - XXXVI : The flow No. XXXV is moderately porphyritic and simple type flow and it is observed in one section only . The XXXVI is marker flow which is of ' aa ' type and moderately porphyritic . Group - E - 1050 ...
... Group - F Flow Nos . XXXV - XXXVI : The flow No. XXXV is moderately porphyritic and simple type flow and it is observed in one section only . The XXXVI is marker flow which is of ' aa ' type and moderately porphyritic . Group - E - 1050 ...
Contents
GEOLOGICAL MAPPING | 1 |
II | 12 |
Economic Geology Division | 109 |
Copyright | |
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Common terms and phrases
aa flow alluvium AMRAVATI DISTRICT bands basalt flows basin bed rock block bole borehole Chandi Formation chert clay coarse compound pahoehoe comprising conglomerate Deccan Trap delineated deposits depth dips DISTRICT OF MADHYA DISTRICT OF MAHARASHTRA dolomite drilling ENE-WSW Engineering Geology Division exposed fault ferruginous flow group geochemical Geologist Jr geophysical gneiss Gondwana gradient granite highly porphyritic horizon indicate intercalations Intertrappean intrusive Jabalpur joints Lameta Laterite lava flows lava pile limestone located Madhya Pradesh MADHYA PRADESH Code MAHARASHTRA Code medium grained metabasic metasediments mineral mineralisation moderately porphyritic mylonitic Nagpur nala non-porphyritic NW-SE occur olivine pahoehoe pahoehoe flow pegmatites phenocrysts phyllite plagioclase porphyritic Proterozoic Pune purple quartz quartz veins quartzite Quaternary Raipur Raipur District Regional Geology Division reservoir river samples sandstone scale schist sediments sequence shale sparsely porphyritic spillway sq km stratigraphic stromatolitic structure studies systematic geological mapping TEHSILS thick tholeiitic toposheet trending Unconformity Upper upto vesicular