11:52 AM EST - Orvana Minerals Corp. : provided an operations update and revised National Instrument 43-101-compliant reserve estimate for its Don Mario UMZ copper-gold-silver mine operations in Bolivia. Orvana Minerals Corp. The Company drilled two exploration holes that targeted geophysical anomalies west of the UMZ. One of these holes intercepted the projection of the Lower Mineralized Zone shear zone. The hole, which was collared on the UMZ deposit and drilled nearly perpendicular to the dip of the shear zone thus being a representation of true width, returned 23.7 metres of 1.22% copper, 2.75 grams per ton (g/t) gold, and 16.5 g/t silver, including two metres of 2.49% copper, 18.86 g/t gold, and 73.5 g/t silver. The hole intercepted the shear zone about 60 metres above the highest level of mining within the shear zone. Orvana Minerals Corp.
shares T.ORV are trading up $0.01 at $1.08.
