Brookite from Rhineland-Palatinate, Germany
Germany | |
| Lapis 2001(6), 13-40 |
| P. Hesse (2017) Lapis JG 42 Nr.11 42-44 |
| Harmut Hensel |
| www.mineralienfreunde-der-pfalz.de (2015) http://www.mineralienfreunde-der-pfalz.de/index.php?option=com_content&view=article&id=3&Itemid=5 |