Records of the Geological Survey of India, Volume 126, Parts 4-6The Survey, 1993 - 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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Results 1-3 of 69
Page 73
... porphyritic Red bole aa aa aa Sparsely porphyritic -Fragmentary with soil- --- Sparsely porphyritic Red bole Sparsely to moderately porphyritic Weathered reddish soil ---- Moderately porphyritic Red bole and soil Sparsely to moderately ...
... porphyritic Red bole aa aa aa Sparsely porphyritic -Fragmentary with soil- --- Sparsely porphyritic Red bole Sparsely to moderately porphyritic Weathered reddish soil ---- Moderately porphyritic Red bole and soil Sparsely to moderately ...
Page 74
... porphyritic to moderately porphyritic flow ( Indrayani Formation ) 4 Pahoehoe flows , non porphyritic to moderately to highly porphyritic flows bearing megacryst units DECCAN TRAP PROJECT , SHEVGAON TALUKA , AHMADNAGAR DISTRICT ,. Rec ...
... porphyritic to moderately porphyritic flow ( Indrayani Formation ) 4 Pahoehoe flows , non porphyritic to moderately to highly porphyritic flows bearing megacryst units DECCAN TRAP PROJECT , SHEVGAON TALUKA , AHMADNAGAR DISTRICT ,. Rec ...
Page 79
... porphyritic with al- tered glassy patches . Each unit top is highly amygdular and has nodular appearance Megacrystic flow with 2-3 m fragmentary top . Highly porphyritic with plagioclase phe- nocrysts of 2-4 cm size laths . units highly ...
... porphyritic with al- tered glassy patches . Each unit top is highly amygdular and has nodular appearance Megacrystic flow with 2-3 m fragmentary top . Highly porphyritic with plagioclase phe- nocrysts of 2-4 cm size laths . units highly ...
Contents
Arunachal Pradesh | 1 |
Mineral InvestigationII Arunachal Pradesh | 9 |
Geology of parts of Karbi Anglong North Cachar Hills and Nowgaon | 15 |
Copyright | |
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Common terms and phrases
acid amphibolite ANDHRA PRADESH bands basalt biotite biotite gneiss block boreholes charnockite chert complex dam axis Deccan Trap depth DISTRICT dolerite dolomite drilling enclaves ENE-WSW Engineering Geology Division exposed feldspar field season flows folds foliation Formation gabbro geochemical GEOLOGICAL MAP Geophysical GEOTECHNICAL INVESTIGATIONS gneiss gneissic gold grained granite granite gneiss granitoids granulite grey Group hornblende INDEX indicated intrusives joints KARNATAKA kimberlite limestone lineament located mafic magnetic magnetite Maharashtra metabasalt migmatite mineral mineralised zone Nagpur Narmada NE-SW NNE-SSW NNW-SSE NW-SE occur pegmatite pink granite plagioclase porphyritic power house PRADESH Code pyrite pyroxene pyroxenite quartz quartz veins quartzite Regional Geology Division reservoir rhyolite river Sakoli samples sandstone scale schist schist belt schistose sediments shale shear zone slope soil Sp Sp spillway sq km strike length structures studies sulphide surveys syenite thick toposheet traverses trench trending tunnel ultramafic upto valley volcanics width Δ Δ Δ