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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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 196
... Quartz - barytes , pegmatitic quartz and quartz veins are found to be the chief carriers of moly- bdenum and that the fenitised gneisses around the igneous bodies themselves are to some extent mineralised with Mo. In the Alangayam area ...
... Quartz - barytes , pegmatitic quartz and quartz veins are found to be the chief carriers of moly- bdenum and that the fenitised gneisses around the igneous bodies themselves are to some extent mineralised with Mo. In the Alangayam area ...
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