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 39
... minerals ( in order of abundance ) are pyrite , chalcopyrite , sphalerite , galena , pyrrhotite , bornite , tetrahedrite , idaite and gangue minerals are quartz and chlorite / biotite . The ore minerals are remobilised . Pyrite is ...
... minerals ( in order of abundance ) are pyrite , chalcopyrite , sphalerite , galena , pyrrhotite , bornite , tetrahedrite , idaite and gangue minerals are quartz and chlorite / biotite . The ore minerals are remobilised . Pyrite is ...
Page 47
... minerals like wollastonite , garnet , hornblende , feldspar , apatite , calcite , epidote and quartz . Out of these minerals , wollastonite skarns are very conspicuous and have formed several deposits of medium to small dimensions ...
... minerals like wollastonite , garnet , hornblende , feldspar , apatite , calcite , epidote and quartz . Out of these minerals , wollastonite skarns are very conspicuous and have formed several deposits of medium to small dimensions ...
Page 48
... minerals before the analysis . Assessment of wollastonite deposit by detailed mapping and sampling is recommended for the next field season . SEARCH FOR STRATEGIC MINERALS BY REVISION MAPPING IN BANASKANTHA DISTRICT , GUJARAT P. Gandhi ...
... minerals before the analysis . Assessment of wollastonite deposit by detailed mapping and sampling is recommended for the next field season . SEARCH FOR STRATEGIC MINERALS BY REVISION MAPPING IN BANASKANTHA DISTRICT , GUJARAT P. Gandhi ...
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