Records of the Geological Survey of India, Volume 112, Parts 2-5Government of India, 1979 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 19
... sample lines were laid at intervals of 30m across the strike of chlorite - tremolite schist . Soil and bed rock samples were collected at regular intervals of 20m along the sample line . In soil survey of Damudih - Chhota Bentla area , ...
... sample lines were laid at intervals of 30m across the strike of chlorite - tremolite schist . Soil and bed rock samples were collected at regular intervals of 20m along the sample line . In soil survey of Damudih - Chhota Bentla area , ...
Page 20
... samples . Non amygdaloidal 5-1000 95 30-1200 132 15-160 46 20-1500 241 60-200 108 Volcanics ( epidiorite ) . 43 samples . Sulphide bearing 200-3500 - 50-80 62 20-40 32 70-110 85 120-250 182 schistose epidiorite 4 samples . Ultrabasic ...
... samples . Non amygdaloidal 5-1000 95 30-1200 132 15-160 46 20-1500 241 60-200 108 Volcanics ( epidiorite ) . 43 samples . Sulphide bearing 200-3500 - 50-80 62 20-40 32 70-110 85 120-250 182 schistose epidiorite 4 samples . Ultrabasic ...
Page
... samples from critical areas , examination of mine cut sections and drill core samples were done . A geological map ( scale 1 : 15,840 ) was prepared with field checks based on the aerial photo base maps . The outcrops of ultramafic ...
... samples from critical areas , examination of mine cut sections and drill core samples were done . A geological map ( scale 1 : 15,840 ) was prepared with field checks based on the aerial photo base maps . The outcrops of ultramafic ...
Contents
Stratigraphic position of the Jungel Group of Central India | 7 |
Palaeontological Data System in the Geological Survey of India | 13 |
Chemical Behavior of Chromian Spinels from Ultrabasic Nodules | 21 |
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Arunachal Assam assemblage axial bands Barail barytes basaltic basin beds belt borehole Chalk Hills chert chlorite chromite clay clinopyroxene coal coalfield colour conglomerate Cretaceous Cuddapah deposits depth Dhanjori diamictite dipping district dolerite dunite dykes east Eastern Eocene Eurydesma facies fault fauna folds Formation fossil fractures Gangpur garnet Garo Hills Geol Geological Survey gneisses Gondwana grains granite Himalaya hornblende India indicate Jaintia Jungel laterite limestone lower magnetite Manipur Meghalaya metamorphic metres mineralisation minerals Miocene Naga Hills Nagaland occur olivine ophiolite outcrops peridotite phyllite plagioclase Plate Pradesh present pyroxene quartz quartzite range recorded region rocks samples sand sandstone schist seam sedimentary sediments sequence shale shear spinels stratigraphic structures studies sulphide Surma Surv Survey of India tectonic Tertiary texture thickness tion traverse trend ultrabasic ultramafic Unconformity Unpublished GSI Report Upper upto uranium veins volcanics zone