Records of the Geological Survey of India, Volume 140, Part 3The Survey, 2009 - 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 105
... varies from 400 ppm to 7.99 % . One sample , from a rolled boulder near Jugdum occurrence , indicated 7.99 % copper ... varies from 584 ppm to 1.11 % . The gold ( Au ) values vary from < 25 to 820 ppb . In Sisni area , the copper content ...
... varies from 400 ppm to 7.99 % . One sample , from a rolled boulder near Jugdum occurrence , indicated 7.99 % copper ... varies from 584 ppm to 1.11 % . The gold ( Au ) values vary from < 25 to 820 ppb . In Sisni area , the copper content ...
Page 112
... varies from 59.47 % to 70.57 % . P2O , is least abundant oxide and it varies from 0.09 % to 0.23 % in the area . Al , O , varies from 11.62 % to 15.15 % . Al2O , varies inversely with SiO , in the area as SiO , is maximum in south ...
... varies from 59.47 % to 70.57 % . P2O , is least abundant oxide and it varies from 0.09 % to 0.23 % in the area . Al , O , varies from 11.62 % to 15.15 % . Al2O , varies inversely with SiO , in the area as SiO , is maximum in south ...
Page 116
... varies from ENE - WSW to WNW - ESE having steep dip varying from 70 ° to 85 ° on either side . White to multicoloured veins and veinlets of quartz intruded within the limonitic , ferruginous phyllites are found most favourable for Au ...
... varies from ENE - WSW to WNW - ESE having steep dip varying from 70 ° to 85 ° on either side . White to multicoloured veins and veinlets of quartz intruded within the limonitic , ferruginous phyllites are found most favourable for Au ...
Contents
HEADQUARTER Page | 1 |
Study of Palaeotsunami depositsPalaeoseismology for estimation of recurrence history | 7 |
Photogeology and Remote Sensing Division | 13 |
Copyright | |
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alkaline amphibolite Andaman anorthosite apatite arsenic bands BAptd barrage belt Bihar biotite block boreholes charnockite Chhotanagpur chlorite CODE complex composite comprises construction craton dam axis delineated depth Dolerite drainage drilling dyke Eastern Ghat EGMB Engineering Geology Engineering Geology Division exposed fault field season fold foliation Formation gabbro garnet Geochemical Mapping GEOLOGICAL MAP GEOLOGICAL SURVEY GEOTECHNICAL INVESTIGATION gneiss gneissic Gondwana grade grained granite gneiss granulite ground water hornblende indicate Jharkhand jhoras K-feldspar KENDUJHAR DISTRICT Khondalite landslide laterite leuconorite limestone located magmatic magnetite manganese manganiferous mg/l mica schist mineral mineralisation nala occur Orissa OVERVIEW pegmatite phyllite plagioclase Purulia quartz quartz veins quartzite range river samples were collected scale schist schistosity shear zone shows Sikkim Singhbhum slope spillway sq km SSSC STAGE GEOTECHNICAL INVESTIGATION stream sediment samples study area surface SURVEY OF INDIA syenite toposheet trend values varies water samples West Bengal