Records of the Geological Survey of India, Volume 122, Parts 2-4Geological Survey of India, 1987 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 207
... length of 4.5 km from south of Torme in the west to Katle dara and beyond in the east . The limestone is crystalline , hard and compact and fine to medium grained but its thickness varies due to its pinch and swell nature . It is grey ...
... length of 4.5 km from south of Torme in the west to Katle dara and beyond in the east . The limestone is crystalline , hard and compact and fine to medium grained but its thickness varies due to its pinch and swell nature . It is grey ...
Page 27
... length of 800 m with an average width of about 150 m . On the other hand , in Porapara area , the zone of limonitisation is confined in รก hinge zone of F2 - fold with strike length of about 600 m . In case of Medinipur , the copper ...
... length of 800 m with an average width of about 150 m . On the other hand , in Porapara area , the zone of limonitisation is confined in รก hinge zone of F2 - fold with strike length of about 600 m . In case of Medinipur , the copper ...
Page 109
... length of about 15 km were indicated in the Okerchuan area . In Charkapathal arca , two parallel to sub - parallel resistivity zones ( with- out any magnetic anomaly ) having a total strike length of about 1.2 km were outlined . STUDY ...
... length of about 15 km were indicated in the Okerchuan area . In Charkapathal arca , two parallel to sub - parallel resistivity zones ( with- out any magnetic anomaly ) having a total strike length of about 1.2 km were outlined . STUDY ...
Contents
CENTRAL HEADQUARTERS 179 | 1 |
Geological Survey of India | 4 |
AIRBORNE MINERAL SURVEY AND EXPLORATION WING 80104 | 80 |
Copyright | |
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amphibolite AMSE Wing analysis Andaman anomalies assemblage bands Barakar Barakar Formation Barren Measures basin belt Bihar biotite block boreholes Calcutta clay coal seams Coal Wing COALFIELD Construction stage geotechnical cores correlation deposits depth district Division-II drilling dykes Eastern Engineering Geology evaluation exploration fault Feasibility stage folds geochemical geological mapping Geology Division geophysical geotechnical investigation Ghosh gneiss Gondwana grained granite granite gneiss grey Group heavy minerals horizon indicated Irrigation LANDSAT limestone lineaments located magnetic metamorphic mica migmatites mineralisation NW-SE occur Orissa pegmatite phyllite PRADESH quartz quartzite Raniganj Raniganj Formation regional river sand sandstone scale schist seam zones sector sediments shale shear zone Shillong sillimanite Singhbhum slope Special Investigation spillway sq km stage geotechnical investigation Stratigraphy strike length structure surface Survey of India thickness toposheet traverses trending Upper upto valley varies veins volcanics West Bengal