Records of the Geological Survey of India, Volume 111The Survey, 1982 - 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 197
... covered an area of 426 sq km on scale 1 : 63,360 , in Chinnor ( 18 ° 45 ′ - 18 ° 55 ′ : 79 ° 32 ′ - 79 ° 51 ' ; 56 N / 9 , 13 ) and Yemanapally ( 19 ° 07 ' - 19 ° 14 ′ : 79 ° 49 ′ - 79 ° 52 ′ ; 56 M / 6 ) areas . The Yemanapally area ...
... covered an area of 426 sq km on scale 1 : 63,360 , in Chinnor ( 18 ° 45 ′ - 18 ° 55 ′ : 79 ° 32 ′ - 79 ° 51 ' ; 56 N / 9 , 13 ) and Yemanapally ( 19 ° 07 ' - 19 ° 14 ′ : 79 ° 49 ′ - 79 ° 52 ′ ; 56 M / 6 ) areas . The Yemanapally area ...
Page 215
... covered 6.9 km by traverse mapping on 1 : 10,000 scale in the area between Dholamala and Usri ( 45 M ) and collected 465 geochemical samples . The rock units in the area include amphibole quartzite , schist , marble and ambibole ...
... covered 6.9 km by traverse mapping on 1 : 10,000 scale in the area between Dholamala and Usri ( 45 M ) and collected 465 geochemical samples . The rock units in the area include amphibole quartzite , schist , marble and ambibole ...
Page 222
... covered an area of 6.3 sq km involving 7,226 S. P. , 4,003 E. M. , 702 I. P. 5,934 mag- netic and 708 resistivity measurements . The magnetic surveys have brought out magnetite band under soil cover . Significant anomalous zone extends ...
... covered an area of 6.3 sq km involving 7,226 S. P. , 4,003 E. M. , 702 I. P. 5,934 mag- netic and 708 resistivity measurements . The magnetic surveys have brought out magnetite band under soil cover . Significant anomalous zone extends ...
Contents
ENGINEERING AND TRANSPORT DIVISION | 1 |
GEOSCIENCE DATA CENTRE | 9 |
WESTERN REGION | 17 |
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alignment amphibolite analysis Andhra Pradesh anomaly zone bands basalt basin bauxite bed rock Bihar biotite block boreholes carried out geological chalcopyrite Circle clay coal comprising Deccan Trap delineated deposits depth dipping Director dist district Division drill cores drill holes excavation fault folds Formation fossils geochemical geological mapping Geologist Geophysical surveys geotechnical geothermal glacier gneiss Gondwana grade Group grouting Headquarters indicated investigation laboratory laterite limestone line km located logged Madhya Pradesh magnetic magnetite Meghalaya metres mica schist migmatites million tonnes mineralisation minerals nala NE-SW NW-SE occurs Orissa pegmatite phyllite pits power house Project proposed pyrite quartz quartz veins quartzite Rajasthan regional resistivity river rock types S/Shri samples were collected sand sandstone Sarvashri scale schist seams sediments seismic shale shear zone Shri sillimanite soil spillway sq km strike length studies sulphide thickness tion Toposheet traverse trending tunnel upto Valley varying Vindhyan