Records of the Geological Survey of India, Volume 114, Part 3The Survey, 1989 - 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 2
... depth of excavation varies from twice the width c the shear zone for minor ones to about 1m to 3m dee for the major ones . The formula adopted for bigge shear zones was D 0.02bh + 1.5m . - Where D - Depth of excavation of trench for ...
... depth of excavation varies from twice the width c the shear zone for minor ones to about 1m to 3m dee for the major ones . The formula adopted for bigge shear zones was D 0.02bh + 1.5m . - Where D - Depth of excavation of trench for ...
Page 25
... depth of the quarries usually nge between 10 m and 30m . These were mostly manu- y operated ones as evidenced by their shallow depths 10m ) and the benches of relatively shorter heights 8m ) . Many of these abandoned quarry depressions ...
... depth of the quarries usually nge between 10 m and 30m . These were mostly manu- y operated ones as evidenced by their shallow depths 10m ) and the benches of relatively shorter heights 8m ) . Many of these abandoned quarry depressions ...
Page 27
... depth of the river bed at some place . A study by the Damodar Valley Corporation on the depth and sand content of the Damodar in this part has indicated that during the period from 1961 to 1981 there has been a sharp fall in the depth ...
... depth of the river bed at some place . A study by the Damodar Valley Corporation on the depth and sand content of the Damodar in this part has indicated that during the period from 1961 to 1981 there has been a sharp fall in the depth ...
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Common terms and phrases
abandoned quarries alluvium Archaean average axis Balasore Barakar Baripada beds BASU Basudebpur Bihar Bihar Mica Belt biotite block calcareous sandy clay charnockite Chotanagpur clay seam cultural mound deposit derelict lands developed excavation folds foliation foundation fractures Ganjam Geol GEOLOGICAL SURVEY geothermal fields gneiss gneissic Gondwana grained granite granite bodies granitic plutons grout hot spring INDIA Records Volume indicate intrusive Khondalite Kolab Koraput district laterites mapping materials metamorphites metre mica schist migmatite mineral nala natural landscape Nilgiri non-porphyritic granite open cast mining Orissa pediplains pegmatites plagioclase porphyritic porphyritic granite ppm ppm ppm present Puri district quarry depressions quartz quartzite Quaternary formations Rammam Raniganj Raniganj coalfield reclamation Records Volume 114 river samples schist Sector seepages shear zones Shri soil SPECTRAL REFLECTANCE sq km structures subsided lands surface Surv SURVEY OF INDIA Taptapani Tarabalue thermal water tion tunnel underground mines Upper Kolab varieties of granite West Bengal