Records of the Geological Survey of India, Volume 132, Parts 3-4Government of India, 1997 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 7
... quartz- ite , quartz wake occurring as major unit are interbanded with thin band of phyllite , slate . The phyllites composed of varying proportion of quartz , mica , chlorite , carbonaceous intercalations and opaques grade into ...
... quartz- ite , quartz wake occurring as major unit are interbanded with thin band of phyllite , slate . The phyllites composed of varying proportion of quartz , mica , chlorite , carbonaceous intercalations and opaques grade into ...
Page 145
... quartz- mica schist and cherty quartzite belonging to the Singhbhum Group of rocks . These rocks have later been intruded by amphibolite and quartz reef / veins . The strike of the regional schistosity is ENE - WSW with a steep ...
... quartz- mica schist and cherty quartzite belonging to the Singhbhum Group of rocks . These rocks have later been intruded by amphibolite and quartz reef / veins . The strike of the regional schistosity is ENE - WSW with a steep ...
Page 152
... quartz . White , limonitised veins and veinlets of quartz traversing the buff grey quartzite , phyllite and laminated tuff are considered significant from min- eralisation point of view . A large pit ( old working ) is located over ...
... quartz . White , limonitised veins and veinlets of quartz traversing the buff grey quartzite , phyllite and laminated tuff are considered significant from min- eralisation point of view . A large pit ( old working ) is located over ...
Contents
HEADQUARTERS | 1 |
Geoseismology and Seismotectonics | 8 |
Study of different occurrences of conglomerate and associated arenaceous | 14 |
Copyright | |
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alluvial amphibolite anomaly Arunachal Pradesh bands bank basemetal basin belt Bihar blocks Bolangir district borehole Canal channel charnockite chemical Chhotanagpur chlorite clay Code comprises conglomerate covered Craton Dankuni deposits depth dimension stone DIST drilling EAST SINGHBHUM eastern Engineering Geology erosion exposed field season flood plain fold foliation Formation Ganga GEOLOGICAL MAP geophysical GEOTECHNICAL INVESTIGATION gneiss Gondwana grained granite granite gneiss granulite gravity grey ground water Group GSI Records identified INDEX indicated khondalite land landslide landuse LATERITE located magnetic manganese Meghalaya migmatites mineral mineralisation Mn-ore nala occur Orissa Paradip pegmatite pegmatite bodies phyllite Plate potential Project PURULIA quartz quartz veins quartzite river rocks samples sand sandstone scale schist sector shale shear zone silt Singhbhum slope soil spillway sq km sq.km stream sediment strike length sulphide surface survey Toposheet trench trending tunnel ultramafic upto valley village WEST BENGAL