University of Hamburg Mineralogical Museum of the University of Hamburg
Mineral name
 
Wilhelmkleinite
Crystal fragment in the polished section = 1mm
Hölzel-No.
 
8.BE.150
Type of specimen
 
HT
IMA-No. / Accepted
 
97-034 / 1997
Chemical formula
 
ZnFe2(AsO4)2(OH)2
Type locality
 
Namibia, Tsumeb, Tsumeb mine
Associated minerals
 
Scorodite (Al-rich), gerdtremmelite, adamite
Collection
 
Mineralogisches Museum - Universität Hamburg
Contact person
 
Prof. Dr. Jochen Schlüter
Catalogue−No. / Site
 
MMHH TS 291 / Tresor des Museums
Nature of 
type specimen

 
2 crystal fragments
References

Wilhelmkleinite, ZnFe2(AsO4)2(OH)2, a new mineral from Tsumeb, Namibia.
Schlüter, J., Klaska, K.-H., Friese, K., Adiwidjaja, G., Gebhard, G. (1998)
N. Jb. Miner. Mh., 12, 558-564

The crystal structure of the new mineral wilhelmkleinite - ZnFe2(AsO4)2(OH)2.
Adiwidjaja, G., Friese, K., Klaska, K.-H., Moore, P.B., Schlüter, J. (2000)
Zeitschrift für Kristallographie, 215, 96-101
Notes / Further information

2 small wilhelmkleinite samples were bought in Tsumeb by Charles Key, Portland, Maine, USA, in 1994. The samples were found on level 44 of the Tsumeb mine.
Last update 27. April 2022 by A. Matthies Imprint (german)