RE:RE:RE:Check the web siteThe entire concentrate is leached in aqua regia for 48 hours to dissolve the gold and platinum. The leachate is then analyzed on an atomic absorption mass spectrometer for gold and platinum. The tailings of the concentrate from the leaching process are fire assayed in their entirety with the resulting button dissolved by aqua regia and analyzed on the atomic absorption mass spectrometer for gold and platinum. The final gold and platinum values for the concentrates are calculated utilizing the leachate and fire assay values. CIMEX is currently in the audit process to receive its ISO certification. Read more at https://stockhouse.com/news/press-releases/2019/04/16/max-reports-positive-gold-and-platinum-assay-results-from-its-choco-project-in#M8H8DAjmBfDfcaVv.99