“…Simple eutectic with m.p.1010°C has also been found in BaB 2 O 4 -BaTi(BO 3 ) 2 pseudobinary system at 32 mol% BaTi(BO 3 ) 2 [Hovhannisyan, 2004]. Interest to glass formation in ternary barium titanium borate system is mainly connected with developing the new composition of glass ceramics on the basis of barium titanates [Matveev et al, 1966;Bhargava et al, 1988aBhargava et al, , 1988bBhargava et al, , 1988cCerchez et al, 2000;Boroica et al, 2004], betta barium borate [Pernice et al, 1998;Feitosa et al, 2006] and 3Ba3TB [Kosaka et al, 2005]. We are fully confident, that experts and researchers will show interest to ceramics and glass ceramics on the basis of binary barium titanates and ternary barium boron titanates for a long time.…”