Records of the Geological Survey of India, Volume 107The Survey, 1979 - 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 56
Page 168
... copper in Hitku ( 22 ° 43 ′ : 86 ° 15 ′ ) area , where about 0.55 sq km was mapped ( 1 : 2000 ) and 691.13 m drilled in 4 holes . The copper mineralisation is confined to chlorite schist permeated by vein quartz and the mineralised zone ...
... copper in Hitku ( 22 ° 43 ′ : 86 ° 15 ′ ) area , where about 0.55 sq km was mapped ( 1 : 2000 ) and 691.13 m drilled in 4 holes . The copper mineralisation is confined to chlorite schist permeated by vein quartz and the mineralised zone ...
Page 273
... copper in Nalla- deshwar ( 27 ° 25 ' : 76 ° 27 ′ ) area , by mapping an area of 0.62 sq km on 1 : 1000 scale in the old mines area . 153 bed rock samples were collected and 70 cu m of pitting and trenching were achieved . The rock types ...
... copper in Nalla- deshwar ( 27 ° 25 ' : 76 ° 27 ′ ) area , by mapping an area of 0.62 sq km on 1 : 1000 scale in the old mines area . 153 bed rock samples were collected and 70 cu m of pitting and trenching were achieved . The rock types ...
Page 317
... copper in the altered trap rock occurring just below sand , gravel and alluvium . The concentration of native copper in a few pieces was high . Two boreholes , totalling 160.50 m , were drilled to collect samples for geological studies ...
... copper in the altered trap rock occurring just below sand , gravel and alluvium . The concentration of native copper in a few pieces was high . Two boreholes , totalling 160.50 m , were drilled to collect samples for geological studies ...
Contents
CENTRAL HEADQUARTERS | 1 |
AIRBORNE MINERAL SURVEYS EXPLORATION WING | 56 |
ORGANISATIONAL SET UP | 358 |
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Common terms and phrases
alignment amphibolite Andhra Pradesh anomaly Assistant Geologists bands Banerjee basalt bauxite Bihar biotite block boreholes chalcopyrite charnockite Circle clay coalfield comprising copper cores covering an area Deccan Trap Delhi deposits depth dips Director district Division dolerite dolomite drill holes dykes Engineer excavation exploration exploratory exposed fault folds formation fossils foundation geochemical samples geological mapping Geologists Geologists Jr geophysical Geophysicist geotechnical Ghosh gneiss grade granite gneiss Gupta Hydel India indicated intruded investigation Laboratory laterite limestone located logged Madhya Pradesh magnetite mapped an area million tonnes mineralisation minerals Mukherjee nala occurs Orissa pegmatite phyllite pits power house Project pyrite quartz quartz veins quartzite Quaternary Rajasthan Regional river rock types samples were collected sand sandstone Sarvashri scale schist seams sediments shale shear zone Shri Singh soil spillway sq km Srivastava strike length studies sulphide surveys thickness toposheet traverse trending tunnel Udaipur district upto varies