Records of the Geological Survey of India, Volume 121, Part 1The Survey, 1991 - 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 106
... proposed scheme for irrigation . Quartzo - felspathic schist and ultrabasic dykes are found to expose in and around the proposed dam site . Prima facie , the site seems to be suitable . D. COMMUNICATION PROJECT 23. Geotechnical ...
... proposed scheme for irrigation . Quartzo - felspathic schist and ultrabasic dykes are found to expose in and around the proposed dam site . Prima facie , the site seems to be suitable . D. COMMUNICATION PROJECT 23. Geotechnical ...
Page 154
... proposed pumped storage scheme to generate 5 M. W. of power on Ajanta plateau was continued by S. R. Pradhan . Interpretation of drill cores has indicated amygdular and dense varieties of basalt in the proposed tunnel grade . Sufficient ...
... proposed pumped storage scheme to generate 5 M. W. of power on Ajanta plateau was continued by S. R. Pradhan . Interpretation of drill cores has indicated amygdular and dense varieties of basalt in the proposed tunnel grade . Sufficient ...
Page 206
... proposed across a tributary of river , near Tarvale village . M. M. Swamy has carried out 2 line km traverse in the arca . Quartz - chlorite schist is the rock type present in the area . The river bed is covered with alluvial deposits ...
... proposed across a tributary of river , near Tarvale village . M. M. Swamy has carried out 2 line km traverse in the arca . Quartz - chlorite schist is the rock type present in the area . The river bed is covered with alluvial deposits ...
Contents
INTRODUCTION | 1 |
AIRBORNE MINERAL SURVEYS EXPLORATION WING | 44 |
OPERATION BIHAR | 135 |
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alignment analysis Andhra Pradesh anomaly arca assess Asstt bands basalt basin Bihar biotite block boreholes carried chalcopyrite charnockite chemical clay coal coalfield comprising Construction stage covering an area Deccan Trap delineated deposits depth district DIVISION Director DIVISION-I Divn drill cores dykes Economic Geology evaluation exploration exposed field season Formation fossils geochemical geological investigations geological mapping Geologist Jr GEOLOGY DIVISION geomorphological geophysical surveys Geophysicist geotechnical investigation Ghosh gneiss Gondwana granite granite gneiss Group indicated investigation was taken Karnataka km was covered Kumar laboratory limestone located logging magnetic Maharashtra migmatites mineral mineralisation occur Orissa pegmatite Petrology phyllite power house programme proposed quartz quartzite Quaternary Rajasthan Regional Geology river rock types S/Shri samples were collected sandstone scale schist schist belt seams sediments sequence shale Shri Singh Siwalik spillway sq km Srivastava strike length studies suggested sulphide surface thickness toposheet trending tunnel upto Uttar Pradesh