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. |
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Page 183
... thickness 1.1 m ) and soild cover ( average thickness 0.8m ) . The dips are gentle , of the order of 1 in 25 to 1 in 35 . Reserves of cement grade limestone upto 15m depth are as follows : Upper band - 42.9972 million tonnes , Lower ...
... thickness 1.1 m ) and soild cover ( average thickness 0.8m ) . The dips are gentle , of the order of 1 in 25 to 1 in 35 . Reserves of cement grade limestone upto 15m depth are as follows : Upper band - 42.9972 million tonnes , Lower ...
Page 184
... thickness of the formation ranges from 30-62 m . A number of limestone bands , varying in thickness from less than 1 m to about 40 m are present . In general , the thickness and quality of the limestone bands improve from south to north ...
... thickness of the formation ranges from 30-62 m . A number of limestone bands , varying in thickness from less than 1 m to about 40 m are present . In general , the thickness and quality of the limestone bands improve from south to north ...
Page 421
... thickness of the old fill . Resistivity soundings and profiling were carried out to determine the thickness of the old fill , while IP , SP and magnetic surveys were carried out to find the response over the old workings and to trace ...
... thickness of the old fill . Resistivity soundings and profiling were carried out to determine the thickness of the old fill , while IP , SP and magnetic surveys were carried out to find the response over the old workings and to trace ...
Contents
Quaternary Geology and Geomorphology of the Coastal Tracts in East Godavari District | 1 |
Quaternary Geology and Geomorphology of the Coastal Tracts of Srikakulam Vizianagaram and Visakhapatnam Districts | 17 |
Geology of Peninsular Gneisses in parts of Mahaboobnagar and Nalgonda Districts | 33 |
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amphibolite ANANTAPUR DISTRICT ANDHRA PRADESH ANDHRA PRADESH Code anorthosite bands beach bed rock biotite biotite granite block boreholes boreholes drilled charnockite charnockite gneiss clay comprises conglomerate dam alignment Deccan Trap deposits depth Dharwar dips DISTRICT dolerite dolerite dykes dunes earth dam enclaves excavated exposed fluvial folds foliation formation foundation fresh rock gabbro GEOLOGICAL MAP GEOPHYSICAL GEOTECHNICAL gneiss Godavari delta gold granite granite gneiss granodiorite granulite grey indicated intrusives joints KARNATAKA KERALA landforms laterite left flank limestone lineament located lode magnetite metabasalt migmatite mineralisation NNW-SSE NW-SE occur overburden pegmatite phyllite 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 supracrustal surface TALUK TAMIL NADU thickness Tonalite toposheet traverse trench trending tunnel ultramafic upto width