Records of the Geological Survey of India, Volume 128, 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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... mineralisation . Geochemical samples collected along the profile of the boreholes ( CBH - 8,9 and 12 ) indicated anomalous values of Cu and Zn in the gossan zones related to the sulphide zones intersected in the boreholes ...
... mineralisation . Geochemical samples collected along the profile of the boreholes ( CBH - 8,9 and 12 ) indicated anomalous values of Cu and Zn in the gossan zones related to the sulphide zones intersected in the boreholes ...
Page 17
... mineralisation in calc - silicate marble occurring below the inter- banded metachert schist horizon as seen in the North Sindesar Ridge block . The boreholes have not reached anticipated depths . However , low- grade Pb - Zn mineralisation ...
... mineralisation in calc - silicate marble occurring below the inter- banded metachert schist horizon as seen in the North Sindesar Ridge block . The boreholes have not reached anticipated depths . However , low- grade Pb - Zn mineralisation ...
Page 37
... mineralised zones . A conspicuous high - chargeability of the order of 31 ms ( background 15 mS ) has been recorded at 181 m depth coincident with the richer part of the mineralisation . SP responses are also feeble to strong in the ...
... mineralised zones . A conspicuous high - chargeability of the order of 31 ms ( background 15 mS ) has been recorded at 181 m depth coincident with the richer part of the mineralisation . SP responses are also feeble to strong in the ...
Contents
GEOLOGICAL MAPPING | 1 |
Geochemical mapping in parts of Udaipur Chittorgarh | 7 |
MINERAL INVESTIGATION | 14 |
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Common terms and phrases
Agucha Ajmer district amphibolite anomaly Aravalli Supergroup bands Banswara district basalt base metal basement basin Bhilwara districts Bhilwara Supergroup Bhukia Bikaner district boreholes calc-silicate rocks carried chalcopyrite Champaner Champaner Group chargeability Chitar comprises core samples Dabdar Dariba-Bethunmi Debari delineated Delwara deposit depth Dharuman dips dolomite drilling exploration exposed Fold Belt foliation Formation fossil foundation grade galena geochemical sampling Geoenvironmental appraisal geological mapping geophysical surveys geotechnical investigation gneisses Gneissic granite groundwater Gujarat indicated intersected irrigation Jodhpur district joint Khandia kmĀ² area limestone lithounits Lunavada Lunavada Group magnetic Mangalwar Complex Marwar Supergroup metamorphism metasedimentary migmatites mineralised zones minerals occur Pb-Zn mineralisation phases of deformation phyllite Pipaliya Pipela Project pyrite pyrrhotite quartz veins quartzite Rajasthan Rajsamand district regional river sandstone Sawar schist sediments sequence shear soil strike length structure studies sub-block sulphide mineralisation Supergroup surface thick Toposheet transect trending Udaipur Udaipur district upper