University of Hamburg Mineralogical Museum of the University of Hamburg
Mineral name
 
Fluormacraeite
Fluormacraeite holotype (MSM 38573); 1,3 x 0,8 cm
Hölzel-No.
 
-
Type of specimen
 
HT
IMA-No. / Accepted
 
IMA-2024-054
Chemical formula
 
[(H2O)K]Mn2(Fe2Ti)(PO4)4[OF)](H2O)10 · 4H2O
Type locality
 
Germany, Bavaria, Upper Palatinate, Plößberg pegmatite
Associated minerals
 
Mg-bearing triplite, phosphosiderite, strengite, fluorapatite, leucophosphite, rockbridgeite, and cacoxenite.
Collection
 
Museum Reich der Kristalle - Mineralogische Staatssammlung München
Contact person
 
Dr. Melanie Kaliwoda
Catalogue−No. / Site
 
MSM38573
Nature of 
type specimen

 
Mineral sample
References

Fluormacraeite, [(H2O)K]Mn2(Fe2Ti)(PO4)4[OF)](H2O)10 · 4H2O, the first type mineral from the Plößberg pegmatite, Upper Palatinate, Bavaria, Germany.
Grey, I.E., Rewitzer, C., Hochleitner, R., Kampf, A.R., Boer, S., Mumme, W.G., Wilson, N.C., and Davidson, C.J. (2025)
Eur. J. Mineral. , 37, 169-179
Notes / Further information

 
Last update 18. March 2026 by A. Matthies Imprint (german)