Records of the Geological Survey of India, Volume 132, Parts 6-8Government of India, 1997 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 23
... minerals with sulphides and opaques . Two major deformational events D , and D , are synchronous with regional metamorphism under amphibolite and green- schist facies , respectively . Primary structures are rare- ly preserved . The S ...
... minerals with sulphides and opaques . Two major deformational events D , and D , are synchronous with regional metamorphism under amphibolite and green- schist facies , respectively . Primary structures are rare- ly preserved . The S ...
Page 6
... minerals identified by EPMA include phosphates and carbonates of lanthanum and cerium suspected REE minerals are monazite ( La , Ce ) [ PO1 ] and bastanasite ( La , Ce ) [ CO ] F. In thin section they are brown , non - pleochroic ...
... minerals identified by EPMA include phosphates and carbonates of lanthanum and cerium suspected REE minerals are monazite ( La , Ce ) [ PO1 ] and bastanasite ( La , Ce ) [ CO ] F. In thin section they are brown , non - pleochroic ...
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... mineral identification . The minerals which go out of the detection limit of X - ray diffractometer were analysed under the project " Detection of minerals in Feeble Amounts " by increasing their concentraction by way of successive ...
... mineral identification . The minerals which go out of the detection limit of X - ray diffractometer were analysed under the project " Detection of minerals in Feeble Amounts " by increasing their concentraction by way of successive ...
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alluvial Alluvium Almora amphibolite analysis bands basalt basin bed rock belt biotite block borehole carried chalcopyrite clay comprises covered Deccan Trap Dehradun Dehradun district Delhi Supergroup deposits depth dipping district dolomite drilling exposed Field Season fluvial foliation Formation Garhwal geochemical Geoenvironmental appraisal geological mapping geomorphological geophysical GEOTECHNICAL INVESTIGATIONS glacier gneiss gold grade grained granite granitoid grey ground water Group Haryana Himachal Pradesh indicated Jhansi district Krol landslide limestone located logging magnetite Maharashtra mineralised zone minerals nala neotectonic occur Older Alluvium pegmatite phyllite plagioclase Project Proterozoic pyrrhotite quartz quartz veins quartzite Quaternary Rajasthan Region river samples sandstone scale schist sediments sequence shale shear zone Siwalik slide slopes soil Sonbhadra district sq km structure studies sulphide surface surveys tectonic terrace thematic maps thick trending tunnel upto valley Yamuna एवं का कार्य किया गया की के क्षेत्र तथा द्वारा पर प्रदेश में से है