Titanite from selected localities.
Switzerland | |
| Lapis 31 (6), 27. |
| http://binn.strahlen.org/php/frame.php?section=loc&sub=5&infoid=120 |
| Ref.: Stalder, H. A., de Quervain, Niggli, E., Graeser, St., Die Mineralfunde der Schweiz, (1973), p. 128 |
| found by myself |