Records of the Geological Survey of India, Volume 130, Part 2Government of India, 1995 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 45
... values show a range from 2 ° .25 to 1 ° .10 indicative of high grade di- agenetic zone within the depth of 365-485 meters . A definite pattern emerges out of the IC values . From an initial value of 1o6 at 365 metres it increases , with ...
... values show a range from 2 ° .25 to 1 ° .10 indicative of high grade di- agenetic zone within the depth of 365-485 meters . A definite pattern emerges out of the IC values . From an initial value of 1o6 at 365 metres it increases , with ...
Page 81
... values upto 5.84 ppm in sheared quartz veins trending ENE - WSW , the maximum spot value being 11.9 ppm . Core samples of Rudiya - Khokhro sector show that gold , although consistently present over a long stretch of the cores , the values ...
... values upto 5.84 ppm in sheared quartz veins trending ENE - WSW , the maximum spot value being 11.9 ppm . Core samples of Rudiya - Khokhro sector show that gold , although consistently present over a long stretch of the cores , the values ...
Page 118
... values for gold ( 9.4 ppm Au only in the concentrate ) . However , further work on gold re- covery may be attempted using techniques such as bioleaching etc. In the fluid flotation tests attempts were made to upgrade the copper and ...
... values for gold ( 9.4 ppm Au only in the concentrate ) . However , further work on gold re- covery may be attempted using techniques such as bioleaching etc. In the fluid flotation tests attempts were made to upgrade the copper and ...
Contents
Geochronology and Isotope Geology Division | 11 |
Central Petrological Laboratories | 43 |
Central Geophysics Division | 49 |
Copyright | |
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Common terms and phrases
aeromagnetic AMSE Wing analysis anomalies assemblage bands Barakar Barakar Formation Barren Measure basin bathymetric Bay of Bengal Bhutan Bihar block boreholes carried charnockites chemical coal seam zones coarse coast Code core samples covered cruise depth range DISTRICT Division drilling EXPLORATION FOR COAL field season fly-ash GEOLOGICAL MAP geophysical geotechnical gneiss gold Gondwana grade grains granite granitoids grey ground evaluation Gujarat heavy mineral indicated innershelf intersected investigation isobath Kakinada Kamthi Formation Kerala lignite limestone line km lithounits located magnetic microtextures mineralisation multisensor nearshore occur olivine Orissa phyllite placer plagioclase port Pradesh programme quartzite R. V. Samudra Rajasthan Raniganj REGIONAL EXPLORATION ridge rocks Samudra Manthan sand sandstone scale schist seabed seam zones sector sediments shale shelf silty clay slope soil southern sq km strike studies subsurface surface Talcher thickness tion Toposheet trending Twin Otter upto valley varies volcanics