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 12
... observed occasionally . Dolerite , gabbro , felsite and rhyolite dykes are found traversing both the host and its associated rocks . Cherty quartz veins ranging in width from 30 cm to 3 m containing milky quartz are observed around ...
... observed occasionally . Dolerite , gabbro , felsite and rhyolite dykes are found traversing both the host and its associated rocks . Cherty quartz veins ranging in width from 30 cm to 3 m containing milky quartz are observed around ...
Page 86
... observed in the Taranga Hill are : ( i ) coarse - grained porphyritic granite showing both the wiborgitic and pyterlitic type of rapakivi of various shapes and sizes ; ( ii ) medium to fine - grained biotite rich granite and ( iii ) a ...
... observed in the Taranga Hill are : ( i ) coarse - grained porphyritic granite showing both the wiborgitic and pyterlitic type of rapakivi of various shapes and sizes ; ( ii ) medium to fine - grained biotite rich granite and ( iii ) a ...
Page 120
... observed almost along the Banwas - Singhana - Muradpur- Pacheri tract in SW - NE direction is corroborated by gravity gradient feature observed here . The magnetic feature falls on the contact between Alwar and Ajabgarh Formations and ...
... observed almost along the Banwas - Singhana - Muradpur- Pacheri tract in SW - NE direction is corroborated by gravity gradient feature observed here . The magnetic feature falls on the contact between Alwar and Ajabgarh Formations and ...
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