BioteQ appears to be moving in on the opportunity at Britannia Beach. International Mining reports in its October edition about a re-evaluation of the use of BioteQ’s technology to remove saleable metal from the acidic effluent of the abandoned Britannia Beach mine. In my review of this topic a month ago, I didn’t think the use of treatment plant sludge to produce construction products. It goes to show that innovation and creativity in engineering can generate unexpected revenue sources as well as solve problems.