Records of the Geological Survey of India, Volume 108The Survey, 1983 - 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 31
Page 35
... analysed , Mo ranges between 5 and 50 ppm with few values of 100-150 ppm range ; Ag is less than 30 ppm , mostly below 1 ppm ; As , Cd , Au and Hg are below detectable limit . Malanjkhand area , M. P .: 11 flower samples were analysed ...
... analysed , Mo ranges between 5 and 50 ppm with few values of 100-150 ppm range ; Ag is less than 30 ppm , mostly below 1 ppm ; As , Cd , Au and Hg are below detectable limit . Malanjkhand area , M. P .: 11 flower samples were analysed ...
Page 44
... analysed . 2. 349 samples of minerals and ores of metals , such as , bauxite , mag- netite , chromite , Cu - ore , Mn - ore analysed by conventional method . 3. 8,454 samples of sulphide ore , rock , soil , slag and core samples for Cu ...
... analysed . 2. 349 samples of minerals and ores of metals , such as , bauxite , mag- netite , chromite , Cu - ore , Mn - ore analysed by conventional method . 3. 8,454 samples of sulphide ore , rock , soil , slag and core samples for Cu ...
Page 100
... analysed involving 22,887 separate determinations . In the laboratory attached to Bihar Circle Office , 1,701 samples were analysed involving 3,384 determination , and in the laboratory attached to Orissa Circle Office , 2,010 samples ...
... analysed involving 22,887 separate determinations . In the laboratory attached to Bihar Circle Office , 1,701 samples were analysed involving 3,384 determination , and in the laboratory attached to Orissa Circle Office , 2,010 samples ...
Contents
Offshore Mineral Exploration and Marine Geology Division | 27 |
Central Chemical Laboratory | 44 |
COAL WING | 52 |
Copyright | |
23 other sections not shown
Other editions - View all
Common terms and phrases
alignment amphibolite Andhra Pradesh anomaly Asstt bands basalt bauxite bed rock Bihar biotite block boreholes carried chalcopyrite charnockite Circle clay collected comprising conglomerate copper cores covered Deccan Trap deposits depth dips Director DISTRICT dolerite dolomite drill holes dykes encountered exploration exploratory exposed fault folds foliation Formation foundation garnetiferous geochemical geological mapping Geologists Jr GEOLOGY DIVISION geophysical geotechnical gneiss grade grained granite granite gneiss graphite grey Group Gupta Hydel indicated intrusives laboratory laterite limestone located logged magnetite mica schist migmatite million tonnes mineralisation minerals Murthy nala NW-SE occur Orissa pegmatite phyllite pits plane porphyritic power house Pradesh Project proposed pyrite quartz quartz veins quartzite Quaternary Rajasthan Region river rock types samples sand sandstone Sarvashri scale schist seams sediments sequence shales shear zone Shri Singh Sinha soil spillway sq km strike length studies sulphide surveys thick traverse trending tunnel upto valley varies Verma