again you should stop showing your lack of chemistry, titanium...

again you should stop showing your lack of chemistry, titanium will not be recovered and there has never been any intension of recovery.
yes eudialyte is easily broken up and so far no problems have been experienced with the titanium after extensive testing.
this intrusion is unusual in that it is very low grade in titanium as it appears to have been expelled early in the intrusions history .Ti grade in the intrusion are perhaps 10% of that of the russian equivalents. research to date suggest most of the titanium left is with arfvedsonite. in fact through out the entire complex in the expected titanium minerals the titanium has usually been replaced by niobium.
you do really need to go study some basic geology and chemistry of this intrusion and its minerals. Incidentally the etm ore contains a lot more titanium again tied up in silicates but dont worry it will not present a problem for etm if they ever got into production