Seltene Erdvorkommen
- Holmium Jodid (Hoi3) -Powder
- Holmiumfluorid (Hof3) -Powder
- Holmiumchlorid (HOCL3) -Powder
- Holmiumbromid (HOBR3) -Powder
- Gadolinium Jodid (GDI3) -Powder
- Gadoliniumfluorid (GDF3) -Powder
- Gadoliniumchlorid (gdcl3) -powder
- Gadoliniumbromid (GDBR3) -Powder
- Europiumfluorid (EUF3) -Powder
- Europiumchlorid (EUCL3) -Powder