Records of the Geological Survey of India, Volume 114, Parts 1-2Government of India, 1984 - 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 162
... rock represen- ted by biotite granite gneiss with veinlets of pegmatite has been intersected in drill hole Nos . KTN - 3 , 4 , 5 , 6 & 7 below the weathered rock mass , while KTN - 1 revealed highly distintegrated and weathered rock ...
... rock represen- ted by biotite granite gneiss with veinlets of pegmatite has been intersected in drill hole Nos . KTN - 3 , 4 , 5 , 6 & 7 below the weathered rock mass , while KTN - 1 revealed highly distintegrated and weathered rock ...
Page 238
... rock and 1.5 : 1 ( HV ) in deeply weathered rock / overburden materials have been proposed . Exploration has been proposed in gap No. II , IV , V and VI , to determine the bed rock levels and the nature of the overburden material , for ...
... rock and 1.5 : 1 ( HV ) in deeply weathered rock / overburden materials have been proposed . Exploration has been proposed in gap No. II , IV , V and VI , to determine the bed rock levels and the nature of the overburden material , for ...
Page 37
... Rock • Amphibole Rock no . 9/26 --- Rock no . 9/35 ---- Rock no , 9/95 ... Rock no . 9/100 Schistose amphibolite Massive amphibolite --- Mg + Fe The distribution of K and Na is not similar in all the samples . However , it has been ...
... Rock • Amphibole Rock no . 9/26 --- Rock no . 9/35 ---- Rock no , 9/95 ... Rock no . 9/100 Schistose amphibolite Massive amphibolite --- Mg + Fe The distribution of K and Na is not similar in all the samples . However , it has been ...
Contents
GEOCHRONOLOGY AND ISOTOPE GEOLOGY DIVISION | 4 |
STRATIGRAPHY AND PALAEONTOLOGY DIVISION | 14 |
MAP DIVISION | 23 |
Copyright | |
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Common terms and phrases
alignment amphibolite analysis Andhra Pradesh anomaly bands basalt basin bed rock belt biotite block boreholes carried chalcopyrite charnockite clay coalfield comprising core covering an area Deccan Trap depth dips Director DISTRICT Division dolomite drill holes dykes earth dam excavation exploration exposed fault flank foliation Formation foundation geochemical geological investigation geological mapping Geologist geophysical geotechnical gneiss Gondwana granite gneiss grey Group Headquarters Hydel India indicated intruded Karnataka km long Laboratory laterite limestone line km lineaments located logging Madhya Pradesh magnetic magnetite mapped an area mica migmatites mineralisation minerals nala occur Orissa pegmatite phyllite pits power house Project proposed pyrite quartz quartz veins quartzite Rajasthan regional river rock types S/Shri samples were collected sandstone scale schist seams sediments shale shear zone Shri soil spillway sq km strike length studies sulphide Supergroup surveys thickness tion tonnes toposheet traverse trending tunnel upto valley varying Vindhyan volcanic width