Details: core drilling in rohil central block, sikar district, rajasthan with borehole depth varying from 1100 to 1250 metre mainly in quartz ± feldspar-muscovite-biotite±amphibole schist, silicified quartz biotite schist with quartzo-feldspathic injections, vein quartz, quartzo-feldspathic rock, amphibolites, graphite schist and quartziterock formations.
Sector: Research center