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 32
... drilling was carried out in Danva block in four boreholes . The borehole DA - 32 , drilled NNW of DA - 16 , intersected 10.85 m thick zone of sulphide mineralisation . DA - 33 , drilled S20 ° W of DA - 29 , intersected two massive ...
... drilling was carried out in Danva block in four boreholes . The borehole DA - 32 , drilled NNW of DA - 16 , intersected 10.85 m thick zone of sulphide mineralisation . DA - 33 , drilled S20 ° W of DA - 29 , intersected two massive ...
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... drilling in the ' Central ' sub - block delineated four sub - parallel ore zones over a cumulative strike length of 2500 m . The width of the zones varies from 2 to 17.70 m and Pb + Zn content from 2.13 to 14.36 % with significant ...
... drilling in the ' Central ' sub - block delineated four sub - parallel ore zones over a cumulative strike length of 2500 m . The width of the zones varies from 2 to 17.70 m and Pb + Zn content from 2.13 to 14.36 % with significant ...
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... drilling . One borehole was already completed in Upper Marble Member and has intersected a poor sulphide ( pyrite - pyrrhotite ) zone . This may also be in the causative source of IP anomalies . The anomalies of geochemical samples ...
... drilling . One borehole was already completed in Upper Marble Member and has intersected a poor sulphide ( pyrite - pyrrhotite ) zone . This may also be in the causative source of IP anomalies . The anomalies of geochemical samples ...
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 km² 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