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 74
Page 202
... thin veins , veinlets and stringers in the host rock . Evidences of copper mineralisation in this zone are in the form of malachite stains in the mine dumps near the old workings . 200 geochemical samples were tested for their total ...
... thin veins , veinlets and stringers in the host rock . Evidences of copper mineralisation in this zone are in the form of malachite stains in the mine dumps near the old workings . 200 geochemical samples were tested for their total ...
Page 231
... thin - bedded quartzite The Bandal Granite represents a concordant intrusive body of batho- lithic dimensions within the Manikaran Quartzite , and comprises mainly fine to medium - grained foliated granite and coarse - grained ...
... thin - bedded quartzite The Bandal Granite represents a concordant intrusive body of batho- lithic dimensions within the Manikaran Quartzite , and comprises mainly fine to medium - grained foliated granite and coarse - grained ...
Page 347
... thin intercalated beds of shale . Lenticles , pellets and discs of shale , streaks and thin beds of quartz grit with occasional jasper granules , are often observed in Gahadra Quartzite . Tabular and trough types of cross bedding and ...
... thin intercalated beds of shale . Lenticles , pellets and discs of shale , streaks and thin beds of quartz grit with occasional jasper granules , are often observed in Gahadra Quartzite . Tabular and trough types of cross bedding and ...
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