Records of the Geological Survey of India, Volume 124, Parts 5-6Government of India, 1991 - 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. |
From inside the book
Results 1-3 of 84
Page 261
... Basic dykes Younger granite - tonalite , trondhjemite , granodiorite granite Rhyodacite , rhyolite , acid tuffs , quartz - sericite schist Metabasalt Granodiorite - gneiss Basement ( ? ) Quartz reef Basic dykes Younger granite ...
... Basic dykes Younger granite - tonalite , trondhjemite , granodiorite granite Rhyodacite , rhyolite , acid tuffs , quartz - sericite schist Metabasalt Granodiorite - gneiss Basement ( ? ) Quartz reef Basic dykes Younger granite ...
Page 10
... basic dykes which occur on either side of these two acidic xenoliths bearing dykes , do not contain xenoliths . The lava pile in the area is intruded by 23 basic dykes . The structure contour maps for different regional marker contacts ...
... basic dykes which occur on either side of these two acidic xenoliths bearing dykes , do not contain xenoliths . The lava pile in the area is intruded by 23 basic dykes . The structure contour maps for different regional marker contacts ...
Page 64
... Basic intrusives mostly of amphibolitic composition occur as sheet like bodies covering large areas . Migmatisation of older Beng- pal metasediments and basic suite of rocks was observed followed by emplacement of granites and ...
... Basic intrusives mostly of amphibolitic composition occur as sheet like bodies covering large areas . Migmatisation of older Beng- pal metasediments and basic suite of rocks was observed followed by emplacement of granites and ...
Contents
Andhra Pradesh | 1 |
Karnataka and Goa | 61 |
Tamil Nadu Kerala | 109 |
Copyright | |
4 other sections not shown
Other editions - View all
Common terms and phrases
aa flows amphibolite ANDHRA PRADESH ANDHRA PRADESH Code anomaly Archaean bands basalt flows basement basin biotite block bole boreholes carried charnockite chert clay coarse compound pahoehoe comprises Deccan Trap deposits depth dips DISTRICT dolerite drilling dykes emplaced exposed feldspar field season foliation Formation gabbro geochemical GEOLOGICAL MAP Geologist Jr geophysical GEOTECHNICAL gneiss gneissic gold Gondwana granite granite gneiss gravel grey Group hornblende INDEX indicated intrusives investigation joints KARNATAKA kimberlite laterite lava limestone located Madhya Pradesh MADHYA PRADESH Code magnetite MAHARASHTRA metabasalt migmatites mineral mineralised zone Nagpur NW-SE occur pahoehoe pegmatite phenocrysts phyllite pink granite plagioclase Plate-2 porphyritic quartz quartz reefs quartz veins quartzite Quaternary reservoir river rock types samples sandstone scale schist schist belt sediments shale shear zone soil spillway sq km stratigraphic strike length studies sulphide Supergroup surface surveys TAMIL NADU thick toposheet traverse trench trending ultramafic upto volcanic width