Records of the Geological Survey of India, Volume 126, Part 8The Survey, 1993 - 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 103
... mineralisation recorded in the form of malachite stains and rarely by very fine disseminations of sulphides ( pyrite / chal- copyrite ) within the calcareous quartz - biotite schist . The thickness of this band varies between 10 and 15m ...
... mineralisation recorded in the form of malachite stains and rarely by very fine disseminations of sulphides ( pyrite / chal- copyrite ) within the calcareous quartz - biotite schist . The thickness of this band varies between 10 and 15m ...
Page 142
... mineralisation in the area , has been divided into five distinct units ( Fig . ) . Berinag Formation has also been ... mineralisation . However , the second generation map- ping in Gangolihat has established the area of potential ...
... mineralisation in the area , has been divided into five distinct units ( Fig . ) . Berinag Formation has also been ... mineralisation . However , the second generation map- ping in Gangolihat has established the area of potential ...
Page 145
... mineralisation in Sonkorwa hill of Suda area , Sidhi district , M.P. , in 1985 and its follow up in the subsequent field seasons has led to the identification of a chain of new gold prospects in the area . During the field season 1991 ...
... mineralisation in Sonkorwa hill of Suda area , Sidhi district , M.P. , in 1985 and its follow up in the subsequent field seasons has led to the identification of a chain of new gold prospects in the area . During the field season 1991 ...
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Common terms and phrases
Active Flood Plain aeolian Banda Older Alluvium bands bank Bijawar borehole channel bars clay comprises conglomerate district dolomite drainage drilling erosional terrace exposed Fault Field Season Flood Plain fluvial folds foliation Formation Ganga basin Garra geochemical geological and geomorphological Geological map geomorphological geomorphological map Ghaghara gneiss grey Group Haryana Himachal Pradesh Himalaya Kali kankar landforms limestone lithological lithostratigraphy lithounits Little Gandak luvium medium grained micaceous sand mineral mineralisation Murree nala Newer Alluvium NW-SE Older Alluvial Plain Older Flood Plain palaeo palaeobanks palaeochannels phyllite pink Pleistocene porphyritic present quartz quartzite Quaternary geological Quaternary sediments Ramganga Recent Alluvium river rocks samples sandstone sandy facies scale schist sediments sequence shale silt silty Singh Siwalik slate slope Sonbhadra district sq km stromatolitic studies Terrace Alluvium thick Thrust tion toposheet Tosham trending Upper Siwalik upto Uttar Pradesh valley Varanasi Older Alluvium water logging Yamuna zone