Records of the Geological Survey of India, Volume 118, Part 1government of India., 1983 - 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 78
Page 86
... strike length of 1.7 km . Six boreholes com- pleted during the year has proved strike extension of Adash School Block ore zone upto a total of 500 m . Thickness of ore zone varies from 5.50 m to 11.50 m with copper content ranging from ...
... strike length of 1.7 km . Six boreholes com- pleted during the year has proved strike extension of Adash School Block ore zone upto a total of 500 m . Thickness of ore zone varies from 5.50 m to 11.50 m with copper content ranging from ...
Page 106
... strike length of 3 km near the suspected shear zone . Similar low resistivity zones occurring discontinuously along WNW - ESE strike direction with a limited lateral extension were also indicated . Magnetic survey has brought out a few ...
... strike length of 3 km near the suspected shear zone . Similar low resistivity zones occurring discontinuously along WNW - ESE strike direction with a limited lateral extension were also indicated . Magnetic survey has brought out a few ...
Page 307
... strike length of about 2 km with a maximum thickness of about 125 m or so . It is milky white with minor impurities of sericite and pyrite . How- ever , along Dul Dhar range the quartzite bands are in- variably intercalated with ...
... strike length of about 2 km with a maximum thickness of about 125 m or so . It is milky white with minor impurities of sericite and pyrite . How- ever , along Dul Dhar range the quartzite bands are in- variably intercalated with ...
Contents
EASTERN REGION | 74 |
ENGINEERING GEOLOGY DIVISION I | 94 |
GEOPHYSICS DIVISION | 106 |
Copyright | |
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Common terms and phrases
alluvium amphibolite analysis Andhra Pradesh anomalies Asstt bands basalt basin Bihar biotite block boreholes Calcutta carried chalcopyrite clay coal Coalfield comprises covering an area Deccan Trap depth district dolomite drill cores drill holes dykes east exploration exposed fault flows folds Formation fossils geochemical geological mapping Geologist Jr geophysical geotechnical investigation Ghosh gneiss Gondwana grade granite granite gneiss grey Headquarters Hydel Project Hyderabad India indicated intruded Karnataka Kumar Laboratory limestone line km located logging magnetic magnetite mapped an area mica million tonnes mineral mineralisation nala NW-SE pegmatite phyllite power house quartz quartz veins quartzite Rajasthan regional river rock types S/Shri samples were collected sandstone scale schist seams sector sediments shale Sharma shear zone Shri siltstone Singh Siwalik spillway sq km sq km area Srivastava strike length studies sulphide surveys thickness tion Toposheet traverse trenching trending tunnel upto varying volcanics West