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 78
Page 27
... samples have been collected . Two bedrock samples of quartz - syenite vein and sillimanite rock have yielded 70 ppm and 40 ppm Mo respectively . All other samples analysed less than 10 ppm Mo. Even the soil samples collected over the ...
... samples have been collected . Two bedrock samples of quartz - syenite vein and sillimanite rock have yielded 70 ppm and 40 ppm Mo respectively . All other samples analysed less than 10 ppm Mo. Even the soil samples collected over the ...
Page 59
... samples were collected from selected localities , specially around the Pennar River . Thus , the samples collected include a total of 1094 B - horizon residual soil samples , 111 stream / tank sediment samples and 5 rock samples showing ...
... samples were collected from selected localities , specially around the Pennar River . Thus , the samples collected include a total of 1094 B - horizon residual soil samples , 111 stream / tank sediment samples and 5 rock samples showing ...
Page 243
... samples were prepared from the field specimens ( ca 400 ) for laboratory studies . Remanent magnetic directions of the samples were measured using a digital spinner magnetometer . Magnetic cleaning was accomplished by alternating field ...
... samples were prepared from the field specimens ( ca 400 ) for laboratory studies . Remanent magnetic directions of the samples were measured using a digital spinner magnetometer . Magnetic cleaning was accomplished by alternating field ...
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