Records of the Geological Survey of India, Volume 129, Parts 2-3The Survey, 1998 - 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 55
Page 22
... SANDSTONE , BEDDING PROMINENT PHOTOGEOLOGICAL MAP OF A. An area of about 800 sq km around Haflong has been mapped photogeologically , without field check , on a scale of 1 : 50,000 based on the study of aerial photographs and IRS LISS II ...
... SANDSTONE , BEDDING PROMINENT PHOTOGEOLOGICAL MAP OF A. An area of about 800 sq km around Haflong has been mapped photogeologically , without field check , on a scale of 1 : 50,000 based on the study of aerial photographs and IRS LISS II ...
Page 23
... SANDSTONE , BEDDED TIPAM SANDSTONE , MASSIVE SHALE - SANDSTONE , BEDDING PROMINENT SURMA FAULT & FRACTURE PHOTO DIP . THICK SANDSTONE , BEDDING DISTINCT RENJI BEDDING TACE JENAM BARAIL HARD SANDSTONE , THICKLY BEDDED LISANG BEDDING ...
... SANDSTONE , BEDDED TIPAM SANDSTONE , MASSIVE SHALE - SANDSTONE , BEDDING PROMINENT SURMA FAULT & FRACTURE PHOTO DIP . THICK SANDSTONE , BEDDING DISTINCT RENJI BEDDING TACE JENAM BARAIL HARD SANDSTONE , THICKLY BEDDED LISANG BEDDING ...
Page 10
... sandstone - 1 Yellowish brown sandstone - 2 Khaki shale -3 Greenish grey shale -4 Greenish sandstone Khaki brown shale -5 Greenish grey siltstone 20 m Grey shale - 6 Sandstone 7-8 Shale alleinalion Green siltstone & shole -9 ...
... sandstone - 1 Yellowish brown sandstone - 2 Khaki shale -3 Greenish grey shale -4 Greenish sandstone Khaki brown shale -5 Greenish grey siltstone 20 m Grey shale - 6 Sandstone 7-8 Shale alleinalion Green siltstone & shole -9 ...
Contents
Stratigraphy Division | 11 |
Central Petrological Laboratories | 26 |
Geodata and Database Division | 43 |
Copyright | |
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acid volcanics aeromagnetic amphibolite anomaly bands Barakar Barakar Formation Barren Measure basemetal basic basin belt Bhutan Bihar biotite block boreholes charnockite Chhotanagpur clay coal seams Coalfield coarse Code core covered depth district Division drilling dykes east eastern faults field season foliation geochemical GEOLOGICAL MAP geophysical GEOTECHNICAL INVESTIGATION Ghosh gneiss gneissic gold Gondwana grade grained granite granite gneiss grey ground evaluation heavy minerals India indicated intersected intrusives Kamthi laterite limestone lineament located magnetic mica schist migmatite mineralisation nala NW-SE occur Orissa OVERVIEW pegmatite phyllite plagioclase Pradesh programme Project Proterozoic Purulia Purulia district quartz quartz veins quartzite Raniganj REGIONAL EXPLORATION river samples sand sandstone scale schist seam zones sector sediments sequence shale shear zone Sikkim Singhbhum southern sq km sq.km STAGE GEOTECHNICAL INVESTIGATION strike length structure sulphide surface survey Talchir terrain thickness tion Toposheet trending ultramafic upto varies West Bengal