Records of the Geological Survey of India, Volume 83Geological Survey of India, 1951 - 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 66
... covered with black cotton soil . The thickness of the quartzite is about 60 feet . Beds are mostly horizontal except in a few places where they show a dip of 8 ° to 10 ° southwards . The rock exhibits excellent current - bedding and ...
... covered with black cotton soil . The thickness of the quartzite is about 60 feet . Beds are mostly horizontal except in a few places where they show a dip of 8 ° to 10 ° southwards . The rock exhibits excellent current - bedding and ...
Page 67
... covered by purple to light greenish - grey shales belonging to the Nandyals . They are fine - grained , calcareous and lie mostly horizontal . As their eastern boundary is approached , they become non - calcareous and develop cleavage ...
... covered by purple to light greenish - grey shales belonging to the Nandyals . They are fine - grained , calcareous and lie mostly horizontal . As their eastern boundary is approached , they become non - calcareous and develop cleavage ...
Page 232
... covered with a thin capping of soil with patches of vegetation . Exploration of the river bed has shown that the rocks are covered with gravels with a maximum thickness of nearly 15 feet towards the left bank , a feature related ...
... covered with a thin capping of soil with patches of vegetation . Exploration of the river bed has shown that the rocks are covered with gravels with a maximum thickness of nearly 15 feet towards the left bank , a feature related ...
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Common terms and phrases
abutment alignment alluvium Andaman ANON ANON ANON Assam Assilina Assistant Geologist associated augite Balasundaram bands bauxite Bengal Bihar biotite Bombay calcareous Carried out geological cement cent charnockites cherts Circle and left clay coal cordierite Cretaceous Cuddapah dam-site days with effect Deccan Trap deposits depth district dolerite drilling east Engineering Geology Eocene examined felspar Geol geological mapping Geological Survey Geology and Ground geophysical Ghosh gneisses Gondwana granite grey Ground Water Division ground-water investigation iron-ore Kurnool laterite limestone located M. S. Krishnan Madhya Pradesh Madras miles mineral Mining nala November Nummulites occur olivine Orissa Palnad pegmatites plagioclase quarries quartz quartzites radiolarian cherts reported Returned to headquarters road samples sand sandstone sandy sapphirine schists seams sediments shale sheet 57 Siju soil Subramanyam Survey of India Sylhet limestone taluk thin tion tons tunnel Tura ultra-mafics Upper valley veins village water supply zone