Records of the Geological Survey of India, Volume 116The Survey, 1987 - 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 121
... area of 140 sq km for clays on 1 : 50,000 scale and pitting of 40 cu m was done . The clay bed at Jairampur extends ... covering an area of 300 sq km ( 82 L / 3 , 4 ; 82 H / 11 , 15 ) on 1 : 50,000 scale . Rock types includes ...
... area of 140 sq km for clays on 1 : 50,000 scale and pitting of 40 cu m was done . The clay bed at Jairampur extends ... covering an area of 300 sq km ( 82 L / 3 , 4 ; 82 H / 11 , 15 ) on 1 : 50,000 scale . Rock types includes ...
Page 135
... area of 500 sq km ( 83 I / 15 , 82 L / 4 & 8 ) on 1 : 50,000 scale . Six distinct rock groups have been demarcated ... covering an area of 200 sq km . The spectral reflectance data was collected over granites , Shillong Group of ...
... area of 500 sq km ( 83 I / 15 , 82 L / 4 & 8 ) on 1 : 50,000 scale . Six distinct rock groups have been demarcated ... covering an area of 200 sq km . The spectral reflectance data was collected over granites , Shillong Group of ...
Page 229
... areas .. A total of 454 thermal measurements were made over a traverse length of 54 km in Gundala area . In Manuguru area 262 thermal observations , 1 , 548 resistivity observa- tions and 5 deep resistivity soundings were made covering ...
... areas .. A total of 454 thermal measurements were made over a traverse length of 54 km in Gundala area . In Manuguru area 262 thermal observations , 1 , 548 resistivity observa- tions and 5 deep resistivity soundings were made covering ...
Contents
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 27 |
GEOPHYSICAL DIVISION | 34 |
CENTRAL REGION | 40 |
Copyright | |
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Common terms and phrases
alignment amphibolite Andhra Pradesh anomaly Asstt attended bands Bangalore basalt basemetal basin belt Bihar Bijawar biotite block boreholes Calcutta carried chalcopyrite charnockite Circle clay coal coalfield comprises core covering an area Deccan Trap deposits depth Director District Divn dolomite drill holes dykes exploration exposed fault flows folds Formation geochemical geological mapping Geologist Jr Geology Division geophysical geotechnical investigations gneiss Gondwana granite gneiss Group Headquarters Hyderabad indicated Karnataka Kumar Laboratory laterite limestone line km located logged Lucknow magnetic mapped an area mica million tonnes mineral mineralisation Nagpur nala NW-SE Orissa pegmatite phosphorite phyllite power house proposed quartz quartzite Quaternary Regional river rock types S/Shri samples were collected sandstone scale schist seams sediments shale shear zone Shillong Shri Singh Sinha spillway sq km sq km area Srivastava strike length studies Supergroup surveys thickness toposheet traverse trending tunnel upto varying veins Vindhyan West