Records of the Geological Survey of India, Volume 119, Part 1government of India., 1984 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 16
... quartz and cordierite mainly . ยท Cell data of five zeolites from Gujarat were also found. X - ray diffraction method : Under this project a total of nearly 715 samples were studied by X - ray powder diffrac- tion analysis as detailed ...
... quartz and cordierite mainly . ยท Cell data of five zeolites from Gujarat were also found. X - ray diffraction method : Under this project a total of nearly 715 samples were studied by X - ray powder diffrac- tion analysis as detailed ...
Page 69
... quartz - chlorite - mica schist , muscovite - chlorite schist and garnet amphibole quartz rock followed by Sakoli gneisses , tourmaline - quartz - mica greisens , pegmatites and quartz veins . Tungsten mineralisation is associated with ...
... quartz - chlorite - mica schist , muscovite - chlorite schist and garnet amphibole quartz rock followed by Sakoli gneisses , tourmaline - quartz - mica greisens , pegmatites and quartz veins . Tungsten mineralisation is associated with ...
Page 160
... quartz and in addition , some of these also contain feldspar , biotite and pyrite in the form of tiny crystals . A solitary quartz - felspathic vein within the calcareous , quartzite shows incidence of molybdenite . This vein has a ...
... quartz and in addition , some of these also contain feldspar , biotite and pyrite in the form of tiny crystals . A solitary quartz - felspathic vein within the calcareous , quartzite shows incidence of molybdenite . This vein has a ...
Contents
PALAEONTOLOGY AND STRATIGRAPHY DIVISION | 8 |
GEOCHRONOLOGY AND ISOTOPE GEOLOGY DIVISION | 14 |
PHOTOGEOLOGY AND REMOTE SENSING DIVISION | 21 |
Copyright | |
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Common terms and phrases
amphibolite analysis anomaly bands basalt basin bed rock belt Bijawar biotite block boreholes Calcutta charnockite clay coalfield comprising Deccan Trap deposits dips Director district Divn dolomite drill cores drill holes dykes exploration exposed field season flows folds Formation fossils geochemical geological mapping Geologist Geology Division geophysical geotechnical investigation gneiss Gondwana grade granite granite gneiss grey Group of rocks Headquarters Hydel Project indicated intrusive km long Laboratory limestone line km located logging Madhya Pradesh magnetic Maharashtra mapped an area Meghalaya mica schist migmatites million tonnes mineral mineralisation Nagpur nala occurs pegmatites phyllite power house Pradesh quartz quartz veins quartzite Quaternary regional river rock types sand sandstone scale schist sediments sequence shale shear zone sheets Shri siltstone spillway sq km sq km area Srivastava strike length studies sulphide surface surveys thickness tion traverses trench trending tunnel valley varying Vindhyan West