Records of the Geological Survey of India, Volume 124, Part 7The Survey, 1992 - 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. |
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Page 7
... bodies that occur in NE - SW trending zone . This zone is tectonically truncated against the rocks of the pre- Delhi sequence in the KCB in the west . Other bodies of albitite and nepheline - syenite occurring in the east of Ajmer ...
... bodies that occur in NE - SW trending zone . This zone is tectonically truncated against the rocks of the pre- Delhi sequence in the KCB in the west . Other bodies of albitite and nepheline - syenite occurring in the east of Ajmer ...
Page 82
... bodies with WO , values varying from 100 ppm to 0.8 % The boreholes were drilled to verify the depth persistence of the mineralised zones at shallow depths ( 25 m , 35 m , and 40 m ) . A total of 12 boreholes were drilled over 2.1 km ...
... bodies with WO , values varying from 100 ppm to 0.8 % The boreholes were drilled to verify the depth persistence of the mineralised zones at shallow depths ( 25 m , 35 m , and 40 m ) . A total of 12 boreholes were drilled over 2.1 km ...
Page 143
... bodies , devoid of any Pb , over a 15 km zone from near Kalabar to Chitar and beyond . A cluster of upper proterozoic granites ( 850 Ma ) emplaced in the SS ranges generally in composition from granite to granodiorite of I - type ...
... bodies , devoid of any Pb , over a 15 km zone from near Kalabar to Chitar and beyond . A cluster of upper proterozoic granites ( 850 Ma ) emplaced in the SS ranges generally in composition from granite to granodiorite of I - type ...
Contents
GEOLOGICAL MAPPING Page 1 Highgrade and mediumgrade sequences of the Mangalwar and Sandmata Complexes | 1 |
Studies on the Mangalwar and the Hindoli rock sequence | 3 |
Mangalwar Project | 4 |
Copyright | |
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Common terms and phrases
aeolian Ajabgarh Group alluvium Alwar Alwar district amphibolite anomaly bands barchan basalt BASE METAL basement basin beds block boreholes calc-silicate calcareous carbonate Chittaurgarh Chittaurgarh district clay coastal comprises copper Deccan Traps deposits depth dips dolerite dolomite drilling dunes dykes exploration exposed fault fine-grained flows fluvial foundation geochemical Geological map Geology Division geophysical gneisses grade granite gravity grey Gujarat Hindoli indicate intersected intrusive investigation Kachchh kankar kmē Ladera landforms limestone lineament magnetic Mangalwar Complex marble massive metamorphic mica schist migmatites Miliolite mineralised zone Narmada NE-SW NNE-SSW North Sindesar Ridge occur overlain Pachham palaeochannels Pali district pegmatite phase phyllite phyric plagioclase porphyritic quartz quartz veins quartzite Quaternary Raialo Rajasthan regional river rocks samples sand sandstone Sawar scale schist sediments sequence shale shear zone silt strike length structures Supergroup surveys tectonic thick tidal flat toposheet 45 traverse trending Udaipur district Vindhyan volcanic