(TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
| Germany | | |
| Belendorff, K. (2009): Gismondin und Lizardit aus dem Odenwald. Mineralien-Welt 20 (5), 54-56. | | USA | | |
| [Clark, 1993 - "Hey's Mineral Index, 3rd Edition"] Am Min53:14-24 |
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