Records of the Geological Survey of India, Volume 132, Part 2Government of India, 1996 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
From inside the book
Results 1-3 of 64
Page 5
... quartz of different generations , quartz - mica schist with poikiloblastic garnet . Quartz chlorite schist with vein quartz and amphibolite ( meta - basalt ) . 3. Ultramafic assemblages Peridotite komatiite , talc - tremolite- chlorite ...
... quartz of different generations , quartz - mica schist with poikiloblastic garnet . Quartz chlorite schist with vein quartz and amphibolite ( meta - basalt ) . 3. Ultramafic assemblages Peridotite komatiite , talc - tremolite- chlorite ...
Page 7
... quartz scapolite ± garnet wollastonite ± zoisite + K- feldspar Inclusions of calcite , plagioclase in garnet point to the formation of porphyroblastic garnet through the reaction : [ calcite + plagioclase + quartz = garnet + CO , J ...
... quartz scapolite ± garnet wollastonite ± zoisite + K- feldspar Inclusions of calcite , plagioclase in garnet point to the formation of porphyroblastic garnet through the reaction : [ calcite + plagioclase + quartz = garnet + CO , J ...
Page 135
... quartz veins - veinlet system , trending E - W to ENE- WSW and dipping subvertically towards south . These quartz reefs are auriferous . The reef QR - 2 is the most promising mineralised zone and is being test drilled in the Rudiya ...
... quartz veins - veinlet system , trending E - W to ENE- WSW and dipping subvertically towards south . These quartz reefs are auriferous . The reef QR - 2 is the most promising mineralised zone and is being test drilled in the Rudiya ...
Contents
Antarctica Division | 63 |
Bhutan Unit | 69 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 85 |
Copyright | |
4 other sections not shown
Other editions - View all
Common terms and phrases
aeromagnetic Andhra anomalies assemblage Barakar Barakar coal seams Barakar Formation Barren Measures base metal basin Bhutan Bihar Block borehole carbonaceous carried comprises core covered Cruise Deccan Traps delineated depth range district drilling dykes Dzongkhag EXPLORATION FOR COAL exposed fault field season foraminifera garnet geochemical Geological Map geophysical gneiss gold Gondwana grade granite granulite grey ground evaluation Group horizons INDEX indicate intersected investigation Kamthi lamproites lignite limestone limestone band lineament located Madhya Pradesh magnetic metamorphic mineral mineralisation multisensor NW-SE occur Orissa pegmatite phyllite programme quartz quartzite Raniganj Raniganj Coalfield Raniganj Formation Regional exploration remote sensing ridge rocks samples sand sandstone scale schist seabed seam zones sector sediments sequence shale shallow shear zone Singhbhum Sohagpur Coalfield soil southern sq km strike structural subsurface surface surveys Talchir Formation Tamil Nadu thickness Toposheet trending ultramafic upto Valley Coalfield West Bengal