RCKE announced on April 23 that they mined. processed, sold, and delivered a gold product that had a purity of 90%??? Gold concentrate(expertly milled, crushed, and seperated) typically has a purity grade of .01% to .25%. Processed Dore bars (buttons) are typically around 32% pure. And of course gold refined into bullion is 99.99% pure. Since RCKE does not have the facilities to perform any of the processes that would create the three gold products just mentioned, I am at a loss to explain the content of their April 23 press release. Could they have discovered the ancient formula of a medieval alchemist?