Records of the Geological Survey of India, Volume 111, Part 1Government of India, 1983 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 157
... Group of rocks and porphyritic granite . Shillong Group consists of quartzite , phyllite and con- glomerate . The general strike of the Shillong Group of rocks is NE - SW with moderate dip towards southeast . Dissiminated sulphide ...
... Group of rocks and porphyritic granite . Shillong Group consists of quartzite , phyllite and con- glomerate . The general strike of the Shillong Group of rocks is NE - SW with moderate dip towards southeast . Dissiminated sulphide ...
Page 185
... group Gudem Sub - group Jarrela Sub - group Resources established in million tonnes . 31.40 113.65 38.41 246.04 Gurtedu Group ( block I only ) 29.38 Average grade ( A120 , in % ) 46.04-49.27 % 45.34-47.69 % 46.76-49.48 % 45.27-46.84 ...
... group Gudem Sub - group Jarrela Sub - group Resources established in million tonnes . 31.40 113.65 38.41 246.04 Gurtedu Group ( block I only ) 29.38 Average grade ( A120 , in % ) 46.04-49.27 % 45.34-47.69 % 46.76-49.48 % 45.27-46.84 ...
Page 290
... Group on Genesis of Manganese Ores , held at Calcutta on 8-8-77 . Shri M. N. Dange , 1st Meeting of the re - constituted Sub - Committee on Ferrous Minerals ( Group - I ) of the cursion to the Kudremukh and Bababuden Iron - Ore depo ...
... Group on Genesis of Manganese Ores , held at Calcutta on 8-8-77 . Shri M. N. Dange , 1st Meeting of the re - constituted Sub - Committee on Ferrous Minerals ( Group - I ) of the cursion to the Kudremukh and Bababuden Iron - Ore depo ...
Contents
PETROLOGY DIVISION | 1 |
GEOSCIENCE DATA CENTRE | 9 |
CHEMICAL DIVISION | 35 |
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alignment amphibolite analysis Andhra Pradesh anomaly zone bands basalt basin bauxite bedrock Bihar block boreholes Calcutta chemical clay coal Coalfield covered delineated deposits depth dipping Director dist district Division drill cores drill holes electrical resistivity exploration fault folded Formation fossils geochemical geological mapping Geologist Geophysical surveys geotechnical geothermal glacier gneiss Gondwana graphite Group Haryana Headquarters Himachal Pradesh Hydel I. P. anomaly India indicated Jammu laboratory laterite limestone line km located logged Madhya Pradesh magnetic magnetite Manuscripts processed Meghalaya metres migmatites mineralisation minerals nala NW-SE occurs Orissa phyllite pits power house Project proposed quartz quartzite regional river rock samples rock types S/Shri samples were collected sand sandstone scale schist seams Sector sediments seismic shale shear zone Shri soil spillway sq km strike length studies sulphide thickness tion tonnes Toposheet traverse trending tunnel upto Uttar Pradesh Valley varying West Bengal