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 23
... sq km have become dere- lict due to abandoned and active surface and underground mining ( Figure 1 ) . Out of this about 20 sq km are occupied by the abandoned quarries and the associated spoil dumps while about 25 sq km is affected by ...
... sq km have become dere- lict due to abandoned and active surface and underground mining ( Figure 1 ) . Out of this about 20 sq km are occupied by the abandoned quarries and the associated spoil dumps while about 25 sq km is affected by ...
Page 28
... sq km . and effective steps for reclamation of those areas are yet to be initiated . The recently abandoned mine sites are also dotted with quarry depression and partially stabilised spoil dumps covering a total area of3.75 sq km ...
... sq km . and effective steps for reclamation of those areas are yet to be initiated . The recently abandoned mine sites are also dotted with quarry depression and partially stabilised spoil dumps covering a total area of3.75 sq km ...
Page 33
... sq km of subsided land , manifested by depressed lands , accompanied by old mine structures and colliery bustees present . Cultivation , although present is rather rare . 3.25 sq km of subsided lands present . Several cave - in - having ...
... sq km of subsided land , manifested by depressed lands , accompanied by old mine structures and colliery bustees present . Cultivation , although present is rather rare . 3.25 sq km of subsided lands present . Several cave - in - having ...
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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