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. |
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Page 1
... thick . Middle massive part is fine to medium grained and non - porphyritic 395-400 Green bole and / or fragmentary zone 15 to 30 m The top is fragmentary and vesicular ,. 1 to 4 m thick , middle part is fine grained , dense and non ...
... thick . Middle massive part is fine to medium grained and non - porphyritic 395-400 Green bole and / or fragmentary zone 15 to 30 m The top is fragmentary and vesicular ,. 1 to 4 m thick , middle part is fine grained , dense and non ...
Page 7
... thickness and are impartial to both flow types . Flow thicknesses vary considerably — 80 m thick as also 8 m thick flows have been recorded in the lava pile . In general , however , the flows average 20-25 m in thickness . - The aa ...
... thickness and are impartial to both flow types . Flow thicknesses vary considerably — 80 m thick as also 8 m thick flows have been recorded in the lava pile . In general , however , the flows average 20-25 m in thickness . - The aa ...
Page 13
... thickness of these flows is 20-25 m . Flow No. 5 is of compound pahoehoe type having thick- ness of 5-8 m and is well exposed in the area southeast of Kolgaon and thins out to the north- west . The Flows 6 , 7 and 8 are moderately to ...
... thickness of these flows is 20-25 m . Flow No. 5 is of compound pahoehoe type having thick- ness of 5-8 m and is well exposed in the area southeast of Kolgaon and thins out to the north- west . The Flows 6 , 7 and 8 are moderately to ...
Contents
Andhra Pradesh | 1 |
Karnataka and Goa | 61 |
Tamil Nadu Kerala | 109 |
Copyright | |
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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