Records of the Geological Survey of India, Volume 111, Part 1Government of India, 1976 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Results 1-3 of 62
Page 53
... thickness varying from 4.8 m to 9.78 m . J. Roy Chowdhury , was associated with the investiga- gory has been ... thickness of 65.24 m . In bore- hole No. JM - 16 seam Nos . XVIII to XV have been en- countered , out of which XVI Top seam ...
... thickness varying from 4.8 m to 9.78 m . J. Roy Chowdhury , was associated with the investiga- gory has been ... thickness of 65.24 m . In bore- hole No. JM - 16 seam Nos . XVIII to XV have been en- countered , out of which XVI Top seam ...
Page 56
... thickness from 0.50 m to 1.15 m were encoun- tered . In the Lalmatia sector , in borehole No. KL - 1 , only one seam with 1.00 m thickness has been met with . In KL - 2 , three coal seams with thickness of 1.05 m 2.45 m and 2.50 m have ...
... thickness from 0.50 m to 1.15 m were encoun- tered . In the Lalmatia sector , in borehole No. KL - 1 , only one seam with 1.00 m thickness has been met with . In KL - 2 , three coal seams with thickness of 1.05 m 2.45 m and 2.50 m have ...
Page 134
... thickness of 13.65 m as revealed from explora- tory drilling of 905.75 m in 28 boreholes . A resource of 91.4 million tonnes with average 46.5 % Al ̧O , was estimated in this block . The Pottangi Extension Block , Ballada , Panchpatmali ...
... thickness of 13.65 m as revealed from explora- tory drilling of 905.75 m in 28 boreholes . A resource of 91.4 million tonnes with average 46.5 % Al ̧O , was estimated in this block . The Pottangi Extension Block , Ballada , Panchpatmali ...
Contents
MINERAL PHYSICS DIVISION | 1 |
GEOSCIENCE DATA CENTRE | 9 |
EASTERN REGION | 45 |
Copyright | |
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alignment amphibolite analysis Andhra Pradesh anomaly zone bands basin bauxite bedrock Bihar biotite block boreholes Calcutta chalcopyrite clay coal Coalfield comprising covered delineated deposits depth dipping dist district Division drill cores drill holes electrical resistivity fault folds Formation fossils geochemical geological mapping Geologist Geophysical surveys geotechnical geothermal glacier gneiss Gondwana granite graphite Group Haryana Headquarters Himachal Pradesh Hydel I. P. anomaly India indicated Jammu Kashmir laboratory limestone line km located logged magnetic magnetite Meghalaya metres migmatites minerals nala NW-SE occur Orissa phyllite power house Project proposed pyrite quartz quartz veins quartzite Rajasthan regional river rock samples rock types S/Shri samples were collected sand sandstone scale schist seams Sector sediments seismic shale shear zone Shillong Shri slope soil spillway sq km strike length studies thickness tion tonnes Toposheet traverse trending tunnel upto Uttar Pradesh Valley varying West Bengal