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 43
Page 89
... trending in NE - SW direction near Hosur village expose quartz porphyry extending for nearly one km with width ranging from 200m to 500m . The characteristic feature of the rocks is the presence of ovoid blebs of bluish grey opalascent ...
... trending in NE - SW direction near Hosur village expose quartz porphyry extending for nearly one km with width ranging from 200m to 500m . The characteristic feature of the rocks is the presence of ovoid blebs of bluish grey opalascent ...
Page 173
... trending shear that follows the course of the Talampallam river in the north and runs through the hill ranges east of Kattripatti in the south . It is about 10 km in length and 200 m in width . In south , near Naduvalu , many other ...
... trending shear that follows the course of the Talampallam river in the north and runs through the hill ranges east of Kattripatti in the south . It is about 10 km in length and 200 m in width . In south , near Naduvalu , many other ...
Page 205
... trending WNW - ESE to E - W . The axial planes of the Fi folds have been found folded by F2 structures though both assume parallelism at certain places . Cross cutting linear bodies of medium - grained , pink to grey granite trending ...
... trending WNW - ESE to E - W . The axial planes of the Fi folds have been found folded by F2 structures though both assume parallelism at certain places . Cross cutting linear bodies of medium - grained , pink to grey granite trending ...
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