Records of the Geological Survey of India, Volume 128, Part 2The Survey, 1995 - 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 28
Page 22
... clay samples . Chemical analysis of clay stone samples indicate K2O content more or less same throughout the section but Na2O decreases with depth . X - ray studies of Samples of Stone clay indicate presence of kaolinite , illite ...
... clay samples . Chemical analysis of clay stone samples indicate K2O content more or less same throughout the section but Na2O decreases with depth . X - ray studies of Samples of Stone clay indicate presence of kaolinite , illite ...
Page 178
... clay content increases ; the top sandy horizons gradually pass on to clayey sand and sandy clay . The different sediment units recorded in the area include sand , clayey sand , sandy clay , olive grey clay , black car- bonaceous clay ...
... clay content increases ; the top sandy horizons gradually pass on to clayey sand and sandy clay . The different sediment units recorded in the area include sand , clayey sand , sandy clay , olive grey clay , black car- bonaceous clay ...
Page 181
... clay and the bottom part being made up of illite clay . The shear strength which is nil up to about 1.0 m depth , gradually im- proves downward . The consolidation tests of bottom clays of PC - 02 , PC - 04 and PC - 06 showed an ...
... clay and the bottom part being made up of illite clay . The shear strength which is nil up to about 1.0 m depth , gradually im- proves downward . The consolidation tests of bottom clays of PC - 02 , PC - 04 and PC - 06 showed an ...
Contents
CENTRAL HEADQUARTERS 150 | 1 |
ANTARCTICA DIVISION 5159 | 51 |
BHUTAN UNIT 6089 | 60 |
Copyright | |
1 other sections not shown
Other editions - View all
Common terms and phrases
aeromagnetic aeromagnetic survey amphibolite AMSE Wing analysis anomalies assemblage Barakar Barakar Formation Barren Measures basin bathymetric Bengal Bhutan BIHAR biotite block boreholes carbonaceous carried clay COAL WING COALFIELD coarse coast Code core covered cruise depth range DISTRICT Division dolomite drilling east eastern EXPLORATION FOR COAL fault field season geochemical GEOLOGICAL MAP geophysical gneiss gold Gondwana grade grained granite gravity grey ground evaluation heavy minerals India indicated intersected intrusives investigation isobaths Kamthi Formation Lakshadweep lignite linear located MADHYA PRADESH magnetic metamorphic migmatites mineralisation multisensor northern NW-SE occur OVERVIEW phyllite programme quartz quartzite Raniganj Raniganj Formation REGIONAL EXPLORATION ridge rocks samples sand sandstone scale schist schist belt seabed seam zones sector sediments sequence SHAHDOL DISTRICT shale shallow shear slope Sohagpur sq km strike length structural studies surface surveys Talchir thickness Thimphu toposheet trending ultramafic upto varies volcanics water depths