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 80
... scale ; 100.00 sq km on 125,000 scale ; 50.21 sq km on 1 10,000 scale ; 1.80 sq km on 1 : 2000 scale and 0.82 sq km on 1 : 1500 scale ) , drilling of 46,880.21 m and collection of 786 samples from 23 coalfields , spread all over the ...
... scale ; 100.00 sq km on 125,000 scale ; 50.21 sq km on 1 10,000 scale ; 1.80 sq km on 1 : 2000 scale and 0.82 sq km on 1 : 1500 scale ) , drilling of 46,880.21 m and collection of 786 samples from 23 coalfields , spread all over the ...
Page 95
... scale and 0.61 sq km on 1 : 2,000 scale was mapped . A total drilling of 309.85 m in 2 boreholes and 82 cu m of pitting were completed besides collection of 365 , 37 and 23 Nos . of drill core , grab and channel samples respectively ...
... scale and 0.61 sq km on 1 : 2,000 scale was mapped . A total drilling of 309.85 m in 2 boreholes and 82 cu m of pitting were completed besides collection of 365 , 37 and 23 Nos . of drill core , grab and channel samples respectively ...
Page 178
... scale at barrage site of Vishnupryag hydel scheme reveals presence of a thick sequence of metaquartzites with thin ... scale mapping of section line mapping of The work carried out are : 4700 sq m . ( on 1 : 1000 scale ) , 1220 line m ...
... scale at barrage site of Vishnupryag hydel scheme reveals presence of a thick sequence of metaquartzites with thin ... scale mapping of section line mapping of The work carried out are : 4700 sq m . ( on 1 : 1000 scale ) , 1220 line m ...
Contents
PALAEONTOLOGY AND STRATIGRAPHY DIVISION | 18 |
PUBLICATION AND INFORMATION DIVISION | 24 |
GEOPHYSICAL DIVISION | 34 |
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 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 fossils geochemical geological mapping Geologist Jr Geology Division geophysical geotechnical investigations glacier gneiss Gondwana granite gneiss Group Headquarters Hyderabad indicated Karnataka Kumar Laboratory laterite limestone line km located logged Lucknow Madhya Pradesh magnetic mapped an area mica 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 spillway sq km sq km area Srivastava strike length studies Supergroup surveys thickness toposheet traverse trending tunnel upto varying veins Vindhyan West