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 19
... shows light grey tone / light brown hue , medium to coarse texture and dendritic drainage pattern with lesser incision . It supports thick vegetation . The rock shows banded pattern defined by tonal and textural variations . The unit ...
... shows light grey tone / light brown hue , medium to coarse texture and dendritic drainage pattern with lesser incision . It supports thick vegetation . The rock shows banded pattern defined by tonal and textural variations . The unit ...
Page 24
... shows light grey tone / brighter to darker brown hue , coarse texture , dendritic drain- age pattern with deep incision and moderate veg- etation cover . The rock is comparatively resistant to weathering . It appears to be gneissic in ...
... shows light grey tone / brighter to darker brown hue , coarse texture , dendritic drain- age pattern with deep incision and moderate veg- etation cover . The rock is comparatively resistant to weathering . It appears to be gneissic in ...
Page 157
... shows mainly needles of aragonite , whereas the lower levels contain amorphous calcite . Relic carbonate shoal of the outer shelf could be the possible source of lime mud . Mechanical disintegra- tion of skeletal matter , slope failure ...
... shows mainly needles of aragonite , whereas the lower levels contain amorphous calcite . Relic carbonate shoal of the outer shelf could be the possible source of lime mud . Mechanical disintegra- tion of skeletal matter , slope failure ...
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