Records of the Geological Survey of India, Volume 122, Parts 6-7Government of India, 1987 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 94
... pegmatites zoned and unzoned ranging in width from 0.5 to 10 m and in length from 15 to 150 m , have been traced in the granites . The trend of the pegmatites varies from NNW - SSE to ENE- WSW . The granitic rocks are medium to coarse ...
... pegmatites zoned and unzoned ranging in width from 0.5 to 10 m and in length from 15 to 150 m , have been traced in the granites . The trend of the pegmatites varies from NNW - SSE to ENE- WSW . The granitic rocks are medium to coarse ...
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... pegmatite belt of Bhilwara district was taken up to assess the strategic and rare - earth mineral poten- tial of these pegmatites . detailed mapping During the year of zoned pegmatites ( 0.1 km2 ) and regional traversing over 120 km2 in ...
... pegmatite belt of Bhilwara district was taken up to assess the strategic and rare - earth mineral poten- tial of these pegmatites . detailed mapping During the year of zoned pegmatites ( 0.1 km2 ) and regional traversing over 120 km2 in ...
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... pegmatites near Ramgarh , Kherpura , Bharni , Odiyakhera and Janoli . These have These have been sampled for RM - REE content . sent TIN TUNGSTEN INVESTIGATION IN GRANI- TOIDS OF SABARKANTHA AND PANCHMAHAL DISTRICTS T.K. Saha and B ...
... pegmatites near Ramgarh , Kherpura , Bharni , Odiyakhera and Janoli . These have These have been sampled for RM - REE content . sent TIN TUNGSTEN INVESTIGATION IN GRANI- TOIDS OF SABARKANTHA AND PANCHMAHAL DISTRICTS T.K. Saha and B ...
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Common terms and phrases
Aa flow aeolian alignment alluvium amphibolite anomaly zone bands basalt flows basin bed rock block borehole calcareous carried chert clay compound pahoehoe comprises conglomerate cores covered Deccan basalt Deccan Trap deposits depth dips district dolomite dykes ENE-WSW Engineering Geology Division exposed fault folds Formation fractured fresh basalt geochemical geological mapping Geologist Jr geophysical GEOTECHNICAL INVESTIGATION gneiss Gondwana gradient granite Group indicated intruded Jahazpur joints km² laterite limestone located MADHYA PRADESH MADHYA PRADESH Code MAHARASHTRA medium grained metasediments mica schist mineralisation moderately porphyritic Nagpur Narmada NE-SW NW-SE occur pahoehoe pegmatites phyllite porphyritic proposed Proterozoic quartz veins quartzite Quaternary Raipur Rajasthan red bole Regional Geology Division reservoir river samples sand sandstone scale schist sediments sequence shale shear zone sparsely porphyritic spillway sq km strike length stromatolitic subsurface exploration Supergroup surveys thick toposheet traversed trending tunnel Udaipur district Unconformity upper upto Vindhyan volcanics के