Records of the Geological Survey of India, Volume 126, Parts 4-6The Survey, 1993 - 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 86
Page 37
... bands . These are intruded by delerite dykes and quartz veins . The rocks occur as linear bands with foliation trending NNW - SSE with moderate to steep dips due ENE . Of the two hornblende schist bands present , the eastern one is ...
... bands . These are intruded by delerite dykes and quartz veins . The rocks occur as linear bands with foliation trending NNW - SSE with moderate to steep dips due ENE . Of the two hornblende schist bands present , the eastern one is ...
Page 103
... bands and the mineralised zone in the eastern band assayed 1.74 g / t gold values over a width of 1.72 m . The mineralised zones between 89.45 and 101.45 m ( western BMQ band ) and 186.20 and 193.20 m ( eastern BMQ band ) were ...
... bands and the mineralised zone in the eastern band assayed 1.74 g / t gold values over a width of 1.72 m . The mineralised zones between 89.45 and 101.45 m ( western BMQ band ) and 186.20 and 193.20 m ( eastern BMQ band ) were ...
Page 133
... bands are seen converging near Devanur and occur as tightly packed individual bands with relict patches of schlieren / stringers of basic material . Based on the field relationship , it may be presumed that the pink granite is due to ...
... bands are seen converging near Devanur and occur as tightly packed individual bands with relict patches of schlieren / stringers of basic material . Based on the field relationship , it may be presumed that the pink granite is due to ...
Contents
Arunachal Pradesh | 1 |
Mineral InvestigationII Arunachal Pradesh | 9 |
Geology of parts of Karbi Anglong North Cachar Hills and Nowgaon | 15 |
Copyright | |
2 other sections not shown
Other editions - View all
Common terms and phrases
acid amphibolite ANDHRA PRADESH bands basalt biotite biotite gneiss block boreholes charnockite chert complex dam axis Deccan Trap depth DISTRICT dolerite dolomite drilling enclaves ENE-WSW Engineering Geology Division exposed feldspar field season flows folds foliation Formation gabbro geochemical GEOLOGICAL MAP Geophysical GEOTECHNICAL INVESTIGATIONS gneiss gneissic gold grained granite granite gneiss granitoids granulite grey Group hornblende INDEX indicated intrusives joints KARNATAKA kimberlite limestone lineament located mafic magnetic magnetite Maharashtra metabasalt migmatite mineral mineralised zone Nagpur Narmada NE-SW NNE-SSW NNW-SSE NW-SE occur pegmatite pink granite plagioclase porphyritic power house PRADESH Code pyrite pyroxene pyroxenite quartz quartz veins quartzite Regional Geology Division reservoir rhyolite river Sakoli samples sandstone scale schist schist belt schistose sediments shale shear zone slope soil Sp Sp spillway sq km strike length structures studies sulphide surveys syenite thick toposheet traverses trench trending tunnel ultramafic upto valley volcanics width Δ Δ Δ