Records of the Geological Survey of India, Volume 132, Part 2Government of India, 1996 - 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 13
... coarse to very coarse anorthosite as well as the noritic and gabbroic variants . Anorthosites along the rims of the Balugaon body show shearing and granulation . These anorthosites are predominantly composed of labradorite ( An , ) but ...
... coarse to very coarse anorthosite as well as the noritic and gabbroic variants . Anorthosites along the rims of the Balugaon body show shearing and granulation . These anorthosites are predominantly composed of labradorite ( An , ) but ...
Page 114
... coarse grained gritty quartzite . The Mahakoshal Group of rocks are represented by chlorite phyllite , sericite phyllite , brecciated chert , agglomerate , metabasic rock , grey phyllite and gritty arenite with thin intercalation of BIF ...
... coarse grained gritty quartzite . The Mahakoshal Group of rocks are represented by chlorite phyllite , sericite phyllite , brecciated chert , agglomerate , metabasic rock , grey phyllite and gritty arenite with thin intercalation of BIF ...
Page 236
... coarse sand in the distal parts . Off Ganjam , Orissa , the surface sediments comprise sand - silt - clay , coarse sand , fine sand , silty clay and clayey silt with distinct depth control . The first subsurface reflector in seismic ...
... coarse sand in the distal parts . Off Ganjam , Orissa , the surface sediments comprise sand - silt - clay , coarse sand , fine sand , silty clay and clayey silt with distinct depth control . The first subsurface reflector in seismic ...
Contents
Antarctica Division | 63 |
Bhutan Unit | 69 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 85 |
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aeromagnetic Andhra anomalies assemblage Barakar Barakar coal seams Barakar Formation Barren Measures base metal basin Bhutan Bihar Block borehole carbonaceous carried comprises core covered Cruise Deccan Traps delineated depth range district drilling dykes Dzongkhag EXPLORATION FOR COAL exposed fault field season foraminifera garnet geochemical Geological Map geophysical gneiss gold Gondwana grade granite granulite grey ground evaluation Group horizons INDEX indicate intersected investigation Kamthi lamproites lignite limestone limestone band lineament located Madhya Pradesh magnetic metamorphic mineral mineralisation multisensor NW-SE occur Orissa pegmatite phyllite programme quartz quartzite Raniganj Raniganj Coalfield Raniganj Formation Regional exploration remote sensing ridge rocks samples sand sandstone scale schist seabed seam zones sector sediments sequence shale shallow shear zone Singhbhum Sohagpur Coalfield soil southern sq km strike structural subsurface surface surveys Talchir Formation Tamil Nadu thickness Toposheet trending ultramafic upto Valley Coalfield West Bengal