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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Results 1-3 of 63
Page 26
... varying from N.E.-S.W. to N.W.- S.E. , and a dip of 50 ° -70 ° towards the south varying from S.E. to S.W. The rocks have been subjected to much folding . The gneisses are banded and fine to medium - grained , with muscovite , biotite ...
... varying from N.E.-S.W. to N.W.- S.E. , and a dip of 50 ° -70 ° towards the south varying from S.E. to S.W. The rocks have been subjected to much folding . The gneisses are banded and fine to medium - grained , with muscovite , biotite ...
Page 34
... varying from 7 ° to 12 ° . Granite - gneiss is the most prevalent rock type and is intrusive into the pre - existing series of rocks . Its colour varies from pale pink to greyish . It is coarse - grained and is sometimes porphyritic ...
... varying from 7 ° to 12 ° . Granite - gneiss is the most prevalent rock type and is intrusive into the pre - existing series of rocks . Its colour varies from pale pink to greyish . It is coarse - grained and is sometimes porphyritic ...
Page 126
... varies from 3 feet to 10 feet 6 inches . The deposit near Phalsund covers an area approximately six furlongs in length ... varying from 61 to 71 per cent . while the Phaland deposits has a gypsum content of 84 per cent . Mr. G. N. Dutt ...
... varies from 3 feet to 10 feet 6 inches . The deposit near Phalsund covers an area approximately six furlongs in length ... varying from 61 to 71 per cent . while the Phaland deposits has a gypsum content of 84 per cent . Mr. G. N. Dutt ...
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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