Records of the Geological Survey of India, Volume 119, Parts 2-8government of India., 1984 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 55
... Galena occurs as layers ( up to 5 mm in width ) , disseminations and fine laminae interlayered with the host rock . Zone of oxidation is restricted to a depth of 2 m and is marked by the presence of malachite , azurite and litherge - a ...
... Galena occurs as layers ( up to 5 mm in width ) , disseminations and fine laminae interlayered with the host rock . Zone of oxidation is restricted to a depth of 2 m and is marked by the presence of malachite , azurite and litherge - a ...
Page 58
... Galena Deposit , Sundargarh District , Orissa : 30 Ag : 15 Ba : 150 Ni : 40 As : tr Ba : 100 Ni : 20 Co : 10 V : 20 As : tr Sb : not detected . Ag : tr Ba : 40 Ni : 40 Co : 10 Y : 20 Kar Ray , 1973 ( LOCATION OF SAMPLE IN EASTERN WALL ) ...
... Galena Deposit , Sundargarh District , Orissa : 30 Ag : 15 Ba : 150 Ni : 40 As : tr Ba : 100 Ni : 20 Co : 10 V : 20 As : tr Sb : not detected . Ag : tr Ba : 40 Ni : 40 Co : 10 Y : 20 Kar Ray , 1973 ( LOCATION OF SAMPLE IN EASTERN WALL ) ...
Page 60
... galena and galena admixed sphalerite have been accounted for As , Sb and Cd . In borehole sections ( Fig . 3B ) As , Cd and Ga show a direct correlation with Pb contents ( upto 6 % ) in the mineralised zone . Fair to feeble ...
... galena and galena admixed sphalerite have been accounted for As , Sb and Cd . In borehole sections ( Fig . 3B ) As , Cd and Ga show a direct correlation with Pb contents ( upto 6 % ) in the mineralised zone . Fair to feeble ...
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Common terms and phrases
amphibolite analysis Aravalli Archaean assemblages bands Barakar Barakar Formation basaltic Basaltic kimberlite base metal basic granulites Berach Granite Bhilwara biotite brecciated kimberlite Cadigan Caraka Chattopadhyay chemical Chowki limestone chrome diopside coarse cumulative curves Delhi deposits diopside distribution district DPSO environment galena garnet Geol Geological Survey gneiss Gneissic Complex Gondwana Gondwana sandstones grade grain size parameters granulites grey groundmass groundwater ilmenite indicate Inman Jour Jungel Kamthi kimberlite kimberlite field Kota Formation Krumbein Kurtosis lineament magnetite Majhgawan kimberlite McCammon metamorphism mg/l mica schist mineralisation minerals nodules occur olivine pattern Pettijohn phlogopite phyllite Pipe pollution ppm ppm ppm Pradesh Precambrian pyroxene quartz quartz-biotite gneiss quartzite Rajasthan Raniganj river basin samples sandstone Sargipali schist sedimentary sediments serpentinised shale siltstone Skewness sorted spectral spinel studies sub-basin Supergroup surface Surv Survey of India Talchir trace elements Trace Trace Trace Trask ultramafic Umpirtha Vindhyan Wajrakarur and Lattavaram Ward zone