Records of the Geological Survey of India, Volume 129, Part 2Government of India, 1994 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 14
... complex . The low I suggest derivation of the complex from mantle derived magmas . 2 sr The Nadukavundanpudur charnockite suite of Tamilnadu has also been studied . The rock suite , is depleted in K , O and Rb and shows very low Rb / Sr ...
... complex . The low I suggest derivation of the complex from mantle derived magmas . 2 sr The Nadukavundanpudur charnockite suite of Tamilnadu has also been studied . The rock suite , is depleted in K , O and Rb and shows very low Rb / Sr ...
Page 15
... complex of Orissa . The Khariar alkaline complex forms a linear ( ~ 30 km ) N - S trending body west of Khariar town ( 82 ° 46 ' E : 20 ° 17′30 ′′ N ) in Kalahandi district , Orissa , Located in the northwestern margin of the Eastern ...
... complex of Orissa . The Khariar alkaline complex forms a linear ( ~ 30 km ) N - S trending body west of Khariar town ( 82 ° 46 ' E : 20 ° 17′30 ′′ N ) in Kalahandi district , Orissa , Located in the northwestern margin of the Eastern ...
Page 97
... Complex and an area of 11,730 sq.km. was covered to generate magnetic , electro- magnetic and radiometric total count ( TC ) , Potassium ( K ) , Uranium ( U ) and Thorium ( Th ) maps . The spill over portion of North Mangalwar Complex ...
... Complex and an area of 11,730 sq.km. was covered to generate magnetic , electro- magnetic and radiometric total count ( TC ) , Potassium ( K ) , Uranium ( U ) and Thorium ( Th ) maps . The spill over portion of North Mangalwar Complex ...
Contents
CENTRAL HEADQUARTERS 165 | 11 |
Central Petrological Laboratories | 26 |
Geodata and Database Division | 43 |
Copyright | |
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aeromagnetic airborne geophysical AMSE Wing analysis Andhra Pradesh anomalies bands Barakar Barakar Formation Barren Measure basemetals basin Bengal Bhutan Bihar block boreholes Buxa carried charnockite clay coal seam zones coarse core covered cruise Deccan Trap deposition depth DISTRICT Division drilling east eastern EXPLORATION FOR COAL faults field season foliation geochemical GEOLOGICAL MAP gneiss gold Gondwana grade grained granite grey ground evaluation Group heavy minerals India indicated intersected intrusives investigation isobath Karnataka Kerala lignite limestone line km lineaments located Lower Kamthi Madhya Pradesh magnetic medium metamorphism migmatite mineralisation multisensor northern NW-SE occur Orissa phyllite programme quartz quartzite Rajasthan range Raniganj Raniganj Formation REGIONAL EXPLORATION rocks samples Samtse district sand sandstone scale schist schist belt seabed seam zones sector sediments shale shallow silty Sohagpur Coalfield southern sq km sq.km studies sulphide survey Talchir Tamil Nadu thickness tion toposheet trending unit upto Valley varies