Records of the Geological Survey of India, Volume 122, Part 5The Survey, 1987 - 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 44
Page 61
... stream sediments . Niobium values range from < 30 to 150 ppm and concentration of higher values are observed near pink biotite granite near Sitapalli . However , high contents of REE ( Cerium 1,000 to > 1,000 ppm and Lanthanum 100 to > ...
... stream sediments . Niobium values range from < 30 to 150 ppm and concentration of higher values are observed near pink biotite granite near Sitapalli . However , high contents of REE ( Cerium 1,000 to > 1,000 ppm and Lanthanum 100 to > ...
Page 139
... Stream sediment samples ( iv ) Geochemical samples 54 sq km 32 cu m 33 nos 10 nos During the course of geological traverses in the area , no visible outcrops of kimberlite rocks were encoun- tered . So , an attempt was made to locate ...
... Stream sediment samples ( iv ) Geochemical samples 54 sq km 32 cu m 33 nos 10 nos During the course of geological traverses in the area , no visible outcrops of kimberlite rocks were encoun- tered . So , an attempt was made to locate ...
Page 245
... streams . These attitudes gradually change to N60 ° W - S60 ° E beyond this point upto the end of the alignment after crossing the Nallavagu stream . The beds have an average dip of about 10o , generally towards N65 ° to 50 ° E , i.e ...
... streams . These attitudes gradually change to N60 ° W - S60 ° E beyond this point upto the end of the alignment after crossing the Nallavagu stream . The beds have an average dip of about 10o , generally towards N65 ° to 50 ° E , i.e ...
Contents
Quaternary Geology and Geomorphology of the Coastal Tracts in East Godavari District | 3 |
Quaternary Geology and Geomorphology of the Coastal Tracts in parts of Nellore District | 11 |
Quaternary Geology and Geomorphology of the Coastal Tracts of Srikakulam Vizianagaram and Visakhapatnam Districts | 19 |
Copyright | |
36 other sections not shown
Other editions - View all
Common terms and phrases
amphibolite ANANTAPUR DISTRICT ANDHRA PRADESH ANDHRA PRADESH Code anomaly anorthosite Archaean axis bands bed rock biotite biotite granite block boreholes boreholes drilled charnockite charnockite gneiss clay comprises conglomerate dam alignment Deccan Trap depth Dharwar dips DISTRICT dolerite dolerite dykes earth dam enclaves excavated exposed fluvial folds foliation formation foundation fresh rock gabbro GEOLOGICAL MAP GEOPHYSICAL GEOTECHNICAL gneiss Godavari granite granite gneiss granodiorite granulite grey indicated intrusives investigation joints KARNATAKA KERALA landforms laterite left flank limestone located lode magnetite metabasalt metres migmatite NNW-SSE NW-SE occur overburden pegmatite Peninsular gneiss phyllite pink granite PLATE power house PROJECT proposed quartz quartz veins quartzite Raichur reservoir ridge right flank river bed rock types samples sand sandstone scale schist schist belt schistose sediments shale shear zone soil spillway sq km strike length studies suggested Supergroup surface TALUK TAMIL NADU thickness toposheet traversed trench trending ultramafic upto width