Eudialyte, page-363

more total mistruths again tanbreez is NOT using acids in greenland while etm would if they had permission .the so called silica gel or as you call it secondary silica silicate. this again is a problem of the steenstrupine ore. proof of this is a patent taken out by the companies chemical engineers to overcome it . check patent WO 2014/082113 A1. This patent also talks about the strong acids that the then ggg was to use so can i suggest this line of bull actually applies 100% to etm and 0% to tanbreez (full copy in my office)