Records of the Geological Survey of India, Volume 105The Survey, 1970 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 50
... slate interbands , Calcareous slate and platy limestone , Carbonaceous shale and slate Gritty and pebbly slate , phyllite and quartzite Slate , phyllite and quartzite The Chamba rocks represent a slate - phyllite - quartzite sequence ...
... slate interbands , Calcareous slate and platy limestone , Carbonaceous shale and slate Gritty and pebbly slate , phyllite and quartzite Slate , phyllite and quartzite The Chamba rocks represent a slate - phyllite - quartzite sequence ...
Page 51
... slate and shale . Gritty and pebbly slate , quartzite and phyllite . Granite ( intrusive ) Grey shale / phyllite , sericite - schist and quartzite . The Chamba rocks consist mostly of interbands of slates / phyllites sericite - schists ...
... slate and shale . Gritty and pebbly slate , quartzite and phyllite . Granite ( intrusive ) Grey shale / phyllite , sericite - schist and quartzite . The Chamba rocks consist mostly of interbands of slates / phyllites sericite - schists ...
Page 52
... slate , siltstone , schist and 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 , siltstone , schist and 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 ...
Contents
CENTRAL HEADQUARTERS | 1 |
NORTHERN REGION | 46 |
Engineering and Transport Division | 436 |
Copyright | |
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abutment alignment alluvium amphibolite Andhra Pradesh Archaean bands Banerjee basalt bauxite bedrock Bihar biotite block boreholes carried out systematic charnockite clay coal Coalfield copper Deccan Trap deposits depth to water dips Director district Division dolerite dolomite drill holes Dutta Engineer examined exploration exposed fault folds foliation Formation geochemical geohydrological geological mapping Geologists Jr geophysical Ghosh gneisses grade granite groundwater grouting Himachal Pradesh Hydel indicated investigation Jammu Kashmir km on scale Laboratory laterite limestone located logging Madhya Pradesh mapped an area mapped on scale meterage metres million tonnes Mineral mineralisation Mysore nala occur pegmatite phosphorite phyllite pits power house Project pyrite quartz veins quartzite RAJASTHAN recommended Region river rock types samples sandstone Sarvashri schist seams sediments shale Sharma shear zones Shri Singh slate spillway sq km Srivastava strike length studies surveys systematic geohydrological taluk thickness Topo topo-sheets traverse trending tubewells tunnel underlain upto Uttar Pradesh