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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Page 81
... recorded the occurrence of Beryl in pegmatites , traversing Chumathang granite gneisses near Gaik ( 33 ° 34 ′ : 78 ° 10 ′ ) and Likche ( 33 ° 43'30 " : 77 ° 57'30 ' ' ) . Beryl crystals of light grey shade varying from less than 1 mm to ...
... recorded the occurrence of Beryl in pegmatites , traversing Chumathang granite gneisses near Gaik ( 33 ° 34 ′ : 78 ° 10 ′ ) and Likche ( 33 ° 43'30 " : 77 ° 57'30 ' ' ) . Beryl crystals of light grey shade varying from less than 1 mm to ...
Page 95
... recorded to be about two atmospheres . The well - mouth temperature was recorded at 85 degrees Centigrade . Na / K ( atomic ) ratio puts the well - bottom temperature at about 202 degrees Centigrade . Sampling of thermal water , gas ...
... recorded to be about two atmospheres . The well - mouth temperature was recorded at 85 degrees Centigrade . Na / K ( atomic ) ratio puts the well - bottom temperature at about 202 degrees Centigrade . Sampling of thermal water , gas ...
Page 112
... recorded . Treatment to these zones in the form of grouting and feather edging was suggested . On the left abutment , some slumped and detached rock masses were observed for which anchorage and grouting have been recommended . The ...
... recorded . Treatment to these zones in the form of grouting and feather edging was suggested . On the left abutment , some slumped and detached rock masses were observed for which anchorage and grouting have been recommended . The ...
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