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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Results 1-3 of 83
Page 120
... Gneissic Complex Charnockite Group Unconformity Acid - quartz vein , pink granite , pegmatite Basic - dolerite Biotite gneiss , homblende gneiss , quartzo - feldspathic gneiss , augen gneiss . Charnockite / migmatised char- nockite ...
... Gneissic Complex Charnockite Group Unconformity Acid - quartz vein , pink granite , pegmatite Basic - dolerite Biotite gneiss , homblende gneiss , quartzo - feldspathic gneiss , augen gneiss . Charnockite / migmatised char- nockite ...
Page 126
... gneiss , augen gneiss and grey leucogneiss with enclaves of crystalline lime- stone , calc- silicate rock ± garnet , sillimanite - mus- covite - biotite gneiss , garnet - kyanite sillimanite- biotite gneiss , banded ferruginous ...
... gneiss , augen gneiss and grey leucogneiss with enclaves of crystalline lime- stone , calc- silicate rock ± garnet , sillimanite - mus- covite - biotite gneiss , garnet - kyanite sillimanite- biotite gneiss , banded ferruginous ...
Page 156
... gneiss , quartz - biotite schist and biotite granite gneiss , scheelite is hosted mainly by medium to coarse grained , usually banded hornblende gneiss and to a lesser extent by talc - tremolite - actinolite rock . In hornblende gneiss ...
... gneiss , quartz - biotite schist and biotite granite gneiss , scheelite is hosted mainly by medium to coarse grained , usually banded hornblende gneiss and to a lesser extent by talc - tremolite - actinolite rock . In hornblende gneiss ...
Contents
Andhra Pradesh | 11 |
Karnataka and Goa | 61 |
Tamil Nadu Kerala | 109 |
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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