Records of the Geological Survey of India, Volume 126, Part 7The Survey, 1993 - 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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Results 1-3 of 21
Page 31
... Pb + Zn VE ) in calcareous - mica schist , and the borehole is in progress . In the South Extension block , 531.70 m drilling was carried out in 2 boreholes . In borehole SSRU - 40 , no Pb - Zn mineralisation has been intersected and ...
... Pb + Zn VE ) in calcareous - mica schist , and the borehole is in progress . In the South Extension block , 531.70 m drilling was carried out in 2 boreholes . In borehole SSRU - 40 , no Pb - Zn mineralisation has been intersected and ...
Page 124
... mineralisation intersected earlier in bore- hole SFA - 1 . Economic Geology ... Zn and 51 ppm Ag . The borehole PBH - 1 showed 4.70 m wide zone having 0.26 ... Pb - Au - Ag - Cd warrants beneficiation studies to decifer the metallurgical ...
... mineralisation intersected earlier in bore- hole SFA - 1 . Economic Geology ... Zn and 51 ppm Ag . The borehole PBH - 1 showed 4.70 m wide zone having 0.26 ... Pb - Au - Ag - Cd warrants beneficiation studies to decifer the metallurgical ...
Page 125
... Pb - Zn mineralisation as in Zawar . The exploration carried out by GSI in this area in sixties and seventies failed to locate any significant Pb - Zn mineralisation but intersected wide zones of sulphide ( pyrite - pyrrhotite ) in ...
... Pb - Zn mineralisation as in Zawar . The exploration carried out by GSI in this area in sixties and seventies failed to locate any significant Pb - Zn mineralisation but intersected wide zones of sulphide ( pyrite - pyrrhotite ) in ...
Contents
GEOLOGICAL MAPPING Page | 1 |
Lithostratigraphy structure and metallogeny of Lunawada Group | 7 |
Studies on coastal dynamics during the Quaternary | 13 |
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Common terms and phrases
abutment Agucha Ajmer district amphibolite anomaly Aravalli Banaskantha district bands Banswara district basalt base metal basement basin bedding biotite Block borehole calc-silicate carbonate chlorite clasts CLAY conglomerate Debari Debari Group deformation Delhi Fold Belt Delwara Group deposits depth dipping dolerite dolomite drilling dykes enclaves Erinpura exploration felsic field season foliation Formation foundation rock geochemical samples GEOLOGICAL MAP Geology Division geophysical surveys geotechnical investigations gneiss gold gossans grade granite gravity grey ground water Gujarat Hindoli indicated intersected intruded Jaipur Jharol joints kmĀ² lignite limestone lineaments located magnetic Mangalwar marble metavolcanics mica schist Miliolite minerals occur Palana Pali district Pb-Zn mineralisation pegmatite phase phyllite pier pluton porphyritic Project pyrite quartz quartz veins quartzite Quaternary Rajasthan rapakivi Region rhyolitic Ridge river sand Sandstone Sawar scale schist sediments sequence shear zone Sirohi skarn stratigraphy strike length structure thick trending Udaipur district unconformity wollastonite Zawar