Records of the Geological Survey of India, Volume 113, Parts 4-6The Survey, 1980 - 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. |
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Page 5
... bore hole from resistivity log ( as already stated ) , calculation of the omission of strata / coal seam from strata logs of adjacent and undisturbed bore holes and consequent interpretations on correlation of seam / s . ( iii ) Bore - hole ...
... bore hole from resistivity log ( as already stated ) , calculation of the omission of strata / coal seam from strata logs of adjacent and undisturbed bore holes and consequent interpretations on correlation of seam / s . ( iii ) Bore - hole ...
Page 6
... bore hole , vis - a - vis , rock type / s associated and the possible rea ... holes along all possible directions incorporating the avail- able surface ... bore hole where the seam is encountered , by deducting the respective depths ( in ...
... bore hole , vis - a - vis , rock type / s associated and the possible rea ... holes along all possible directions incorporating the avail- able surface ... bore hole where the seam is encountered , by deducting the respective depths ( in ...
Page 36
... BORE HOLES Bombay Harbour Area Locations of bore holes ( 122 numbers ) drilled in Bombay Harbour area , are shown in fig - 2 . Majority of these are clustered in the area bounded by Elephanta and Hog Islands in the north , Nhava Island ...
... BORE HOLES Bombay Harbour Area Locations of bore holes ( 122 numbers ) drilled in Bombay Harbour area , are shown in fig - 2 . Majority of these are clustered in the area bounded by Elephanta and Hog Islands in the north , Nhava Island ...
Contents
Part | 1 |
Problems of correlation of PreGondwana rock units of Arunachal Pradesh and adjoining areasa review | 15 |
The Sung Valley alkaline ultramafic carbonatite complex East Khasi and Jaintia Hills districts Meghalaya | 24 |
Copyright | |
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Common terms and phrases
alluvium anorthosite assemblage associated augite bands basalt flows basin beds belt biotite Bombay bore holes borehole calcite carbonatite Charnockite chert chlorite chromite clay clinopyroxene coal complex Deccan Trap deposits developed district drainage dykes emplaced fault felspar fluorite folds Formation fossil fragments gabbro geochemical Geol Geological Survey geomorphic gneisses Gondwana grade grains granite granulites greisens grey groundmass Group hill Himalayas ijolite indicated intrusive laterite layers limestone magnetite Manipur mapping Meghalaya metamorphic metres migmatites mineralisation minerals Narmada occur olivine opaque ophiolite phenocrysts phosphorite phyllite plagioclase Plate porphyritic Pradesh present pyroclastic pyroxene pyroxenite quartz quartz veins quartzite region river rocks samples sandstone schist seam sedimentary sediments sequence serpentinite shale sillimanite soil stratigraphic structure studies sub-surface surface Surv Survey of India Tapti tectonic thickness thin tion trending tuff ultramafic Unpublished GSI Report upto Vaghur valley volcanic zone