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. |
From inside the book
Results 1-3 of 80
Page 1
... Grade II Chromite Cuttack - Keonjhar district . Bhimtanagar Block Upper level 58.18 Middle level 4.08 Lower level Metallurgical to charge chrome grade . 47.18 % Cr , O3 - All grade All grade Charge chrome grade Metallurgical grade ...
... Grade II Chromite Cuttack - Keonjhar district . Bhimtanagar Block Upper level 58.18 Middle level 4.08 Lower level Metallurgical to charge chrome grade . 47.18 % Cr , O3 - All grade All grade Charge chrome grade Metallurgical grade ...
Page 150
... grade is metallurgical , but at the central part where the thicknes is more , the ore is of charge chrome grade . In the eastern part , the ore bodies are disconnected and pinch at depth . The average thickness is 12 m and the average grade ...
... grade is metallurgical , but at the central part where the thicknes is more , the ore is of charge chrome grade . In the eastern part , the ore bodies are disconnected and pinch at depth . The average thickness is 12 m and the average grade ...
Page 324
... grade varies from R. L. 364.5 m to R. L. 369.5 m involving further excavation of 1 to 10 m to reach the tentative foundation grade decided on earlier drilling data . It has been observed that in block Nos . 28 to 31 there is a scope for ...
... grade varies from R. L. 364.5 m to R. L. 369.5 m involving further excavation of 1 to 10 m to reach the tentative foundation grade decided on earlier drilling data . It has been observed that in block Nos . 28 to 31 there is a scope for ...
Contents
GEOCHRONOLOGY AND ISOTOPE GEOLOGY DIVISION | 4 |
STRATIGRAPHY AND PALAEONTOLOGY DIVISION | 14 |
MAP DIVISION | 23 |
Copyright | |
37 other sections not shown
Other editions - View all
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