Records of the Geological Survey of India, Volume 105The Survey, 1973 - Earthquakes Includes the Annual report of the Geological Survey of India, 1867- |
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Page 52
... phyllite . Dark grey slate , schist and phyllite with subordi . nate green chloritic slate and schist with occasio- nal garnet , and enclosing small bands and lenses of limestone . Greyish brown garnetiferous slate , schist and phyllite ...
... phyllite . Dark grey slate , schist and phyllite with subordi . nate green chloritic slate and schist with occasio- nal garnet , and enclosing small bands and lenses of limestone . Greyish brown garnetiferous slate , schist and phyllite ...
Page 55
... phyllites . Phyllitic quartzite , grey and brown quartzites . Carbonaceous shales and phyllites . Grey phyllites . Arenaceous light greenish grey - phyllites , sub- schistose quartzite , carbonaceous phyllite with lenticular bands of ...
... phyllites . Phyllitic quartzite , grey and brown quartzites . Carbonaceous shales and phyllites . Grey phyllites . Arenaceous light greenish grey - phyllites , sub- schistose quartzite , carbonaceous phyllite with lenticular bands of ...
Page 59
... phyllite . Purple slate intercalated with dolomite and quartzite . Limestone , dolomite , shale , slate . Slate ... phyllite . Quartzite with purple slates and metavolcanics ( Spilite ? ) intruded by basic rocks now occurring as ...
... phyllite . Purple slate intercalated with dolomite and quartzite . Limestone , dolomite , shale , slate . Slate ... phyllite . Quartzite with purple slates and metavolcanics ( Spilite ? ) intruded by basic rocks now occurring as ...
Contents
CENTRAL HEADQUARTERS | 1 |
NORTHERN REGION | 46 |
ORGANISATIONAL SET UP | 437 |
Copyright | |
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alignment alluvium amphibolite Andaman Andhra Pradesh anorthosites Archaean bands Baratang basalt basin bauxite beds Bihar biotite boreholes Carboniferous carried charnockite Circle clay coal coalfield conglomerate copper Deccan Trap deposits depth to water dips Director district Division dolerite dolomite drill holes dykes exploration exploratory exposed folds foliation Formation fossils garnetiferous geochemical geohydrological geological mapping Geological Survey Geologists Jr geophysical gneisses Gondwana grade grained granite groundwater Group horizon indicated investigation island Kashmir km on scale Laboratory laterite limestone located logging Madhya Pradesh mapped an area mapped on scale metres million tonnes mineral mineralisation nala occur pegmatite phosphorite phyllite pits Project pyrite quartz veins quartzite Rajasthan regional river rock types samples sandstone Sarvashri schist seams sediments shales Sharma shear zones Shri Singh slate spillway sq km strike length studies Survey of India thickness tion topo-sheets traversed trend tunnel ultrabasic Upper upto valley varies