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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Page 37
... values are generally low i.e. < 25 to 200 ppm . A high Zinc value of 5.2 % is recorded in gossans from an old working present near Ambav ( Udaipur district ) . Amphibolite near Dudka also showed 0.13 % Zn . Generally lead values are ...
... values are generally low i.e. < 25 to 200 ppm . A high Zinc value of 5.2 % is recorded in gossans from an old working present near Ambav ( Udaipur district ) . Amphibolite near Dudka also showed 0.13 % Zn . Generally lead values are ...
Page 103
... values of 69 and 13.33 respectively . Weathered dolerite dyke is of fair to poor quality ( RMR = 55 , 9 = 0.75 ) . Porphyritic basalt is partly altered inside the galleries . RMR and Q values of fresh and altered porphyritic basalt ...
... values of 69 and 13.33 respectively . Weathered dolerite dyke is of fair to poor quality ( RMR = 55 , 9 = 0.75 ) . Porphyritic basalt is partly altered inside the galleries . RMR and Q values of fresh and altered porphyritic basalt ...
Page 125
... values were considered favourable for 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 ...
... values were considered favourable for 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 ...
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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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