Records of the Geological Survey of India, Volume 94Government of India, 1962 - Earthquakes Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 191
... quartzites is supported by the evidence of imperfect grading in the pebbly quartzites seen at about 0-9 km . north of 1224 ridge ( Pl . 2 , fig . 1 ) . Amphibole bearing quartzites . - These quartzites are spread over the low lying ...
... quartzites is supported by the evidence of imperfect grading in the pebbly quartzites seen at about 0-9 km . north of 1224 ridge ( Pl . 2 , fig . 1 ) . Amphibole bearing quartzites . - These quartzites are spread over the low lying ...
Page 192
... quartzites , banded magnetite - hematite quartzites and crystalline limestones ( Pl . 1 ) . Minor lenses and bands of white quartzites in the amphibole bearing quartzites are best exposed in the Dharamsagar tank and in the low lying ...
... quartzites , banded magnetite - hematite quartzites and crystalline limestones ( Pl . 1 ) . Minor lenses and bands of white quartzites in the amphibole bearing quartzites are best exposed in the Dharamsagar tank and in the low lying ...
Page 195
... quartzites within the grey quartzites occur as a continuous band extending from 1574 to 2169 ridge and as a minor band at the eastern and north - eastern slopes of 1574 ridge . width of the outcrops varies from 24 to 244 metres ...
... quartzites within the grey quartzites occur as a continuous band extending from 1574 to 2169 ridge and as a minor band at the eastern and north - eastern slopes of 1574 ridge . width of the outcrops varies from 24 to 244 metres ...
Contents
INTRODUCTION | 1 |
MINERAL INVESTIGATIONS | 28 |
ENGINEERING GEOLOGY AND WATERSUPPLY INVESTIGATIONS 888 | 88 |
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1/16 inch slot 12-inch dia amphibole amphibolites Andhra Andhra Pradesh Argada Balasore bands Barakar basalts beds boreholes Calcutta cent charnockites chondrules coal coalfield Cretaceous Cushman Deccan Traps deposits dips district district.-Shri dolerite drawdown east ending in clay felspar folds foraminifera formations fossils G.S.I. Type geological mapping Geological Survey gneisses Gondwana grade grains granites Gravel for shrouding grey Groundwater heavy mineral housing installed ilmenite investigations iron-ore land surface limestone m.s.l. Drilled magnetite manganese manganese-ore metamorphic metres miles million tons mineralisation minutes of test occur olivine Orissa outcrop pegmatites phenocrysts phyllites porphyritic Pradesh pumping with turbine quartz quartz veins quartzites Rajasthan ridge river rutile samples sand dunes sandstones Sarvashri Sastri saturated granular zones schists seams shales Shri sillimanite slotted sections specimen Srivastava Static water level Survey of India test pumping thickness topo-sheets tubewells turbine pump Utatur vesicular zones at depths