Records of the Geological Survey of India, Volume 92, Part 2The Survey, 1957 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 267
... limestones . Intrusive sills of basic igneous rocks are common in the slates and limestones of the Papaghni series and in both the stages of the Chayair series . Vempalle Stage The Vempalle stage is of great economic importance in that ...
... limestones . Intrusive sills of basic igneous rocks are common in the slates and limestones of the Papaghni series and in both the stages of the Chayair series . Vempalle Stage The Vempalle stage is of great economic importance in that ...
Page 269
... limestones of this region is of great significance in that it has given rise to formation of asbestos , calcite , barytes , serpentine and steatite , some deposits of which are of economic importance . The limestones near the basic ...
... limestones of this region is of great significance in that it has given rise to formation of asbestos , calcite , barytes , serpentine and steatite , some deposits of which are of economic importance . The limestones near the basic ...
Page 270
... limestones which again conform in orientation to the plane of stratification of the limestones . The zone of steatite- limestones varies in thickness from a few ft . to 50 ft . and from 100 ft . to more than two miles in length ...
... limestones which again conform in orientation to the plane of stratification of the limestones . The zone of steatite- limestones varies in thickness from a few ft . to 50 ft . and from 100 ft . to more than two miles in length ...
Contents
RECORDS | 176 |
EOLOGICAL SURVEY OF INDIA | 183 |
ESTIMATION OF HYPOTHETICAL ION CONCENTRATIONS FROM RESISTIVITY | 286 |
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alluvium aquifers Athgarh Bailadila banded hematite-quartzite barytes basin beds belt Bihar blue dust boreholes clay coal seams colour conglomerates Cuddapah curves Cythereis deposits depth Discorbis downwarping drilling electrical logging electrode Eocene feet felspar ferruginous band foraminifera formation water fossil G.S.I. Type Geol Geological Survey Geologist Gondwana groundwater hematite indicate Inter-trappean iron-ore Jones laminated lateritic Latham lenses lignite lignite body limestones Madhya Pradesh Madras magnetite mainly manganese manganese-ores massive miles mineral negative epeirogeny Neyveli Neyveli Lignite Field occur Ongur Orissa ostracoda Plate present psilomelane Punjab quartz grains quartzites Ratanpur recorded region river rock types sand sandstones sediments seen shales silica sills Singhbhum-Keonjhar-Bonai South Arcot South Arcot district South Karanpura coalfield species specimens steatite structure surface Surv Survey of India synclines Tertiary thickness tion Tomka total dissolved solids Upper Gondwana Vempalle West Bengal zone