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 37
... deposits were confirmed at 60 sites . Five additional deposits , which could not be located through field check , post - field photo- interpratation led to the partial modification of the photo interpretation ' Key ' for locating ...
... deposits were confirmed at 60 sites . Five additional deposits , which could not be located through field check , post - field photo- interpratation led to the partial modification of the photo interpretation ' Key ' for locating ...
Page 142
... deposits in southern part of the Complex , the investigation for the hidden ore deposits for the northern part of the Complex was taken up in IInd phase during 1981-82 F. S. around Gurjang area . The IIIrd phase investigation was taken ...
... deposits in southern part of the Complex , the investigation for the hidden ore deposits for the northern part of the Complex was taken up in IInd phase during 1981-82 F. S. around Gurjang area . The IIIrd phase investigation was taken ...
Page 381
Geological Survey of India. older flood plain deposits comprise cyclic sequence of sand , silt and clays . Gomati recent flood plain deposits include point bar / channel bar sand deposits and drapes of over - bank silt . The ...
Geological Survey of India. older flood plain deposits comprise cyclic sequence of sand , silt and clays . Gomati recent flood plain deposits include point bar / channel bar sand deposits and drapes of over - bank silt . The ...
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