No.

Phase identified in material

JCPDS data (file number)

Crystal structure

1

Barium iron titanium silicate (Bafertisite)

14 - 541

Orthorhombic

2

Barium aluminum silicate

28 - 125

Hexagonal

3

Iron titanium oxide (pseudorutile)

13 - 270 and 19 - 635

Tetragonal and hexagonal

4

Barium titanate

8 - 368

Monoclinic

5

Barium iron titanium oxide

26 - 1032

Hexagonal

6

Barium aluminum oxide

28 - 121

Tetragonal to cubic

7

Magnetite

19 - 629

Cubic

8

Iron sulphide (troilite)

11 - 151

Hexagonal phases