Records of the Geological Survey of India, Volume 124, Part 5The Survey, 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 23
... represented by medium to fine - grained light green sandstone and its thickness intersected is about 50 m . The Barkar Formation overlies the Talchir Formation with a conformable contact and consists of greyish white feldspathic ...
... represented by medium to fine - grained light green sandstone and its thickness intersected is about 50 m . The Barkar Formation overlies the Talchir Formation with a conformable contact and consists of greyish white feldspathic ...
Page 45
... represented by phyllites and quartzites of Cumbum Formation . The gravel under study occurs above these rocks . The various landforms of the area were grouped under structural , denudational and depositional . The structural landforms ...
... represented by phyllites and quartzites of Cumbum Formation . The gravel under study occurs above these rocks . The various landforms of the area were grouped under structural , denudational and depositional . The structural landforms ...
Page 53
... represented my migmatite / banded gneiss ; foliated grey granite , foliated leucogranite and pink granite . The aforesaid pile of rocks have been traversed by acidic and basic intrusives . The former is represented by veins of quartz ...
... represented my migmatite / banded gneiss ; foliated grey granite , foliated leucogranite and pink granite . The aforesaid pile of rocks have been traversed by acidic and basic intrusives . The former is represented by veins of quartz ...
Contents
Andhra Pradesh | 11 |
Karnataka and Goa | 61 |
Tamil Nadu Kerala | 109 |
Copyright | |
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Common terms and phrases
alkali feldspar granite amphibolite ANDHRA PRADESH ANDHRA PRADESH Code anomaly zones banded iron formation basin biotite block boreholes carried channel charnockite Chitradurga chlorite clay coarse-grained comprising depth Dharwar dips DISTRICT dolerite drilling emplaced enclaves exposed feldspar field season fluvial foliation Formation gabbro geochemical GEOLOGICAL MAP GEOPHYSICAL gneiss gold values granite granite gneiss granitoids gravel grey granite hornblende INDEX indicated intersected intrusives INVESTIGATION FOR GOLD joints KARNATAKA KARNATAKA Code KERALA kimberlite Krishna landforms lateritic lignite limestone located lode magnetic magnetite metabasalt migmatites mineralised zone NW-SE occur palaeochannel Palar pediplain pegmatite Peninsular Gneissic Complex phyllite pink granite Plate-2 pyroxenite quartz quartz veins quartzite Quaternary reservoir river rock types samples sand scale schist belt schistose shale shear slopes soil sq km strike length studies sulphide mineralisation surface surveys syenite TAMIL NADU terrace thick tonalite traverse trench trending ultramafic upto vertical volcanics width