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 5
... quartz and pyroxene in varying proporti- ons . Cell dimensions of six garnet and amphibole sam- ples were determined ... quartz in varying proportions . 4 picrite samples received from Bhopal Circle were found to contain feldspar ...
... quartz and pyroxene in varying proporti- ons . Cell dimensions of six garnet and amphibole sam- ples were determined ... quartz in varying proportions . 4 picrite samples received from Bhopal Circle were found to contain feldspar ...
Page 63
... quartz , chlorite , mica and magnetite . The mica schists consist of mica , quartz , magnetite , granet and tourmaline . Arkose bands were traced west of massive grey quartzite , chlorite schist and quartz schist with indications of ...
... quartz , chlorite , mica and magnetite . The mica schists consist of mica , quartz , magnetite , granet and tourmaline . Arkose bands were traced west of massive grey quartzite , chlorite schist and quartz schist with indications of ...
Page 137
... quartz vein and schrol rocks . The investigation revealed that the shear zone traced from Kutni ( 22 ° 58 ′ : 86 ° 34 ′ ) in the east to Beldih ( 23 ° 03 ′ 86 ° 17 ' ) in the west continues further west- wards upto Hesalang ( 23 ° 05 ...
... quartz vein and schrol rocks . The investigation revealed that the shear zone traced from Kutni ( 22 ° 58 ′ : 86 ° 34 ′ ) in the east to Beldih ( 23 ° 03 ′ 86 ° 17 ' ) in the west continues further west- wards upto Hesalang ( 23 ° 05 ...
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