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 4
... units are delineated , viz . , Ekunamapet - l , Ekunama pet - II , Chintrial , Chin- talapalem , Nadugadda and Krishna . In addition , one erosional unit , i.e . , Nagarjunasagar surface comprising the landforms of ridges and pediment ...
... units are delineated , viz . , Ekunamapet - l , Ekunama pet - II , Chintrial , Chin- talapalem , Nadugadda and Krishna . In addition , one erosional unit , i.e . , Nagarjunasagar surface comprising the landforms of ridges and pediment ...
Page
... units Cherty limestone / chert bands up to 1.00 m Compound 15 m pahoehoe " Comprises 3 to 4 units , the bottom unit being highly porphyritic . Others are sparsely porphyri- tic . Highly weathered , units show pipe vesicles , and glassy ...
... units Cherty limestone / chert bands up to 1.00 m Compound 15 m pahoehoe " Comprises 3 to 4 units , the bottom unit being highly porphyritic . Others are sparsely porphyri- tic . Highly weathered , units show pipe vesicles , and glassy ...
Page 17
... units , each showing a basal section with pipes , middle massive part and upper vesicular and amygdaloidal part topped by red- dened glassy crust showing ropy structure and toes . Flows No. 6 and 7 in the lithostratigraphy show well ...
... units , each showing a basal section with pipes , middle massive part and upper vesicular and amygdaloidal part topped by red- dened glassy crust showing ropy structure and toes . Flows No. 6 and 7 in the lithostratigraphy show well ...
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