Records of the Geological Survey of India, Volume 112, Part 1government of India., 1984 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 128
... bands within granite gneiss as well as in quartz - sillimanite - graphite schists . The graphite- rich rocks occur as discontinuous bands and lenses of varying dimensions ranging from a few metres to about 1000 metres in strike length ...
... bands within granite gneiss as well as in quartz - sillimanite - graphite schists . The graphite- rich rocks occur as discontinuous bands and lenses of varying dimensions ranging from a few metres to about 1000 metres in strike length ...
Page 185
... bands occurs as concordant body within the quartzite - biotite gneiss , amphibolite - mica schist sequence of country rock . Cumulate texture is often preserved in the anorthosites and igneous texture in the amphibolites ( meta gabbros ) ...
... bands occurs as concordant body within the quartzite - biotite gneiss , amphibolite - mica schist sequence of country rock . Cumulate texture is often preserved in the anorthosites and igneous texture in the amphibolites ( meta gabbros ) ...
Page 223
... band by putting 11 boreholes , Thick- ness of phosphorite varies from 0.40-18.45 m . In Basia sector , the phosphorite band in A block are 20-40 m long and analyse 32.5 % P , O , while in B block 7 bands of laminated phosphorite of ...
... band by putting 11 boreholes , Thick- ness of phosphorite varies from 0.40-18.45 m . In Basia sector , the phosphorite band in A block are 20-40 m long and analyse 32.5 % P , O , while in B block 7 bands of laminated phosphorite of ...
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Common terms and phrases
amphibolite analysis Andhra Pradesh anomaly Asstt bands basin bauxite bed rock Bihar block boreholes carried Chakraborty chalcopyrite charnockite Chatterjee chemical Chemist clay coal Coalfield cores covered an area Deccan Trap deposits depth Director District dolomite drill holes exploration Formation fossils geochemical geological investigation geological mapping Geologist Jr GEOLOGY DIVISION GEOMORPHOLOGY Geophysicist geotechnical investigation Ghosh gneiss Gondwana granite gneiss graphite Group Gupta Headquarters high earth dam indicated Karnataka km on scale Kumar Laboratory laterite limestone line km located logged MADHYA PRADESH mapped an area Meghalaya Mineral mineralisation Murthy nala NW-SE occur Officer-in-Charge officers Orissa pegmatite Petrology phyllite pitting power house Project proposed quartz veins quartzite Quaternary Rajasthan Region river rock types S/Shri sandstone Sarvashri schist seams Sector sediments shales Sharma shear zone Shillong Shri sillimanite Singh Sinha spillway sq km Srivastava strike length studies sulphide thickness traverse trending tunnel Udaipur district upto