Orvana Minerals Corp. (TSE:ORV) reported drilling results on its El Valle-Boinás/Carlés gold-copper mine in Northern Spain by Kinbauri España S.L.U.
Orvana Minerals Corp. (TSX:ORV) reported drilling results on its El Valle-Boinás/Carlés gold-copper mine in Northern Spain by Kinbauri España S.L.U.
The press release is quoted as saying:
At Carles NW, the drill holes penetrated mineralization about 100 metres below known resources along the downdip extension of the subvertical skarn. The Boinas East drillholes reported herein were step outs and the Carles North drill hole was for stope definition.
Assays for the samples were analyzed at Kinbauri España SLU laboratory on site; pulps were sent to ALS Chemex for check analyses. The QA/QC protocol included internal and laboratory certified reference materials, blanks, duplicates and check assays. At the EVBC laboratory, a 30-gram sample was analyzed by fire assay methods for gold, and copper, silver, arsenic and antimony were analyzed by ICP-optical emission spectroscopy after an agua regia digestion.