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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... drilling in Chitar block . In the latter block one borehole did not intersect any significant mineralisation . Geochemical samples collected along the profile of the boreholes ( CBH - 8,9 and 12 ) indicated anomalous values of Cu and Zn ...
... drilling in Chitar block . In the latter block one borehole did not intersect any significant mineralisation . Geochemical samples collected along the profile of the boreholes ( CBH - 8,9 and 12 ) indicated anomalous values of Cu and Zn ...
Page 16
... drilling . Core samples ( 940 ) for assay and 15 samples for geotechnical and geohydrological studies were also collected . These boreholes intersected low- to medium - grade Pb + Zn mineralisation ( assay awaited ) over sizable widths ...
... drilling . Core samples ( 940 ) for assay and 15 samples for geotechnical and geohydrological studies were also collected . These boreholes intersected low- to medium - grade Pb + Zn mineralisation ( assay awaited ) over sizable widths ...
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 ...
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 km² 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