Records of the Geological Survey of India, Volume 126, Parts 6-8Government of India, 1991 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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... surveys . These surveys brought out deep seated magnetic formations ( ultramafics ? ) , one to the north of Tilgawan and the other between Bilkhura and Ahirgaon . No anomalies , diagnostic of kimberlite pipes at shallow depth were ...
... surveys . These surveys brought out deep seated magnetic formations ( ultramafics ? ) , one to the north of Tilgawan and the other between Bilkhura and Ahirgaon . No anomalies , diagnostic of kimberlite pipes at shallow depth were ...
Page 51
... surveys were initiated during F.S. 1989-90 around Banwas - Singhana - Muradpur - Pacheri track , Khetri area , Jhunjhunu district , Rajasthan ( Fig . 45 ) . These surveys continued till F.S. 1991- 92 in the northern and western parts of ...
... surveys were initiated during F.S. 1989-90 around Banwas - Singhana - Muradpur - Pacheri track , Khetri area , Jhunjhunu district , Rajasthan ( Fig . 45 ) . These surveys continued till F.S. 1991- 92 in the northern and western parts of ...
Page 329
... surveys were con- ducted in Amtiargad north block and Senj Nala north block of Kwanu area , Dehradun district U.P. , F.S. 1991- 92 to delineate the basemetal mineralisation in the area . Area falls under the toposheet No. 53F / 10 & 14 ...
... surveys were con- ducted in Amtiargad north block and Senj Nala north block of Kwanu area , Dehradun district U.P. , F.S. 1991- 92 to delineate the basemetal mineralisation in the area . Area falls under the toposheet No. 53F / 10 & 14 ...
Contents
Petrology Laboratory | 6 |
Base metal investigation in Sawar area Ajmer district Rajasthan | 32 |
Investigation for gold in maficultramafic rocks related | 38 |
Copyright | |
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Alluvium amphibolite anomaly bands basalt basin bed rock belt Bijawar biotite block borehole channel chlorite clay coarse comprises conglomerate covered Deccan Trap deposits depth district dolomite drainage drilling dykes erosional exposed facies fault field season flows folds foliation Formation foundation Ganga geochemical geological mapping Geology Division geomorphological geophysical GEOTECHNICAL INVESTIGATION gneiss gold granite granitoids grey Group Haryana Himachal Pradesh holes indicated intersected intrusive joints kmĀ² limestone lineament located MAHARASHTRA mica schist mineralisation minerals nala Newer Alluvium occur pegmatite phyllite plagioclase porphyritic present Project quartz quartz veins quartzite Quaternary sediments Rajasthan Ramganga Regional reservoir rhyolite river samples sand sandstone scale schist sequence shale shear zone silt Siwalik slope soil sq km stratigraphic structure studies sulphide Supergroup surface surveys Terrace Alluvium thick toposheet trending Udaipur district Upper upto Uttar Pradesh valley Varanasi Varanasi Older Alluvium volcanics Yamuna