Records of the Geological Survey of India, Volume 128, Part 7The Survey, 1998 - 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 15
... Pb + Zn mineralisation in calcareous schist / calc - silicate marble Fault + + in the calcareous schist and calc - silicate marble bands . The main sulphide minerals are pyrite , pyrrhotite , sphalerite and galena in the descending ...
... Pb + Zn mineralisation in calcareous schist / calc - silicate marble Fault + + in the calcareous schist and calc - silicate marble bands . The main sulphide minerals are pyrite , pyrrhotite , sphalerite and galena in the descending ...
Page 17
Geological Survey of India. of greenokite . The Zn and Pb mineralisation occur as fine disseminated grains and thin layers in carbonaceous schist . In calc - silicate marble , these coarse - grained minerals occur as veins , stringers ...
Geological Survey of India. of greenokite . The Zn and Pb mineralisation occur as fine disseminated grains and thin layers in carbonaceous schist . In calc - silicate marble , these coarse - grained minerals occur as veins , stringers ...
Page
... Pb - Zn deposit in Sindesar Ridge may become a viable mining venture ... mineralisation in the ' South Extension ' sub - block of NSR and the three ... Pb - Zn resources established so far in different blocks of the Dariba - Bethunmi belt ...
... Pb - Zn deposit in Sindesar Ridge may become a viable mining venture ... mineralisation in the ' South Extension ' sub - block of NSR and the three ... Pb - Zn resources established so far in different blocks of the Dariba - Bethunmi belt ...
Contents
Investigation for base metals in Katar area Udaipur district Rajasthan | 21 |
Integrated geophysical surveys in SinghanaMoradpurPacheri | 27 |
Integrated multidisciplinary programme of search | 34 |
Copyright | |
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Common terms and phrases
Agucha Ajmer district amphibolite anomaly Aravalli Supergroup Banas bands Banswara district basalt base metal basement basin Bhilwara Bhukia Bikaner district boreholes calc-silicate rocks carried chalcopyrite Champaner Champaner Group Chitar comprises core samples Dariba Dariba-Bethunmi Debari delineated Delwara deposit depth dolomite drilling Dungarpur district evaluate exploration exposed Fold Belt Formation foundation grade galena geochemical sampling geological mapping geophysical surveys geotechnical investigations gneisses Gneissic granite groundwater Gujarat indicated intersected irrigation Jodhpur district Kalab Khandia kmĀ² area limestone lithounits Lower Lunavada Lunavada Group Mangalwar Complex metamorphism metasedimentary mica schist migmatites mineralised zones minerals North Sindesar Ridge occur Pb-Zn mineralisation phases of deformation phyllite Pipaliya Pipela Project pyrite pyrrhotite quartz veins quartzite Rajasthan Rajsamand Rajsamand district regional river sandstone Sawar schist sediments sequence shear soil strike length structure studies sub-block sulphide mineralisation Supergroup surface thematic mapping thick Toposheet transect trending Udaipur Udaipur district Upper