University of Hamburg Mineralogical Museum of the University of Hamburg
Mineral name
 
Ianbruceite
Sample 119B; sky-blue ianbrucite with blue köttigite on leiteite (width of the picture: 2 cm).
Hölzel-No.
 
8.DI.460
Type of specimen
 
CT
IMA-No. / Accepted
 
2011-049
Chemical formula
 
[Zn2(OH)(H2O)(AsO4)]H2O)2
Type locality
 
Namibia, Otavi, Tsumeb, Tsumeb Mine
Associated minerals
 
Köttigite, legrandite, leiteite, adamite
Collection
 
Mineralogisches Museum - Universität Hamburg
Contact person
 
Prof. Dr. Jochen Schlüter
Catalogue−No. / Site
 
TS 119B
Nature of 
type specimen

 
Micromount
References

Ianbruceite, ideally [Zn2(OH)(H2O)(AsO4)](H2O)2, a new arsenate mineral from the Tsumeb mine, Otjikoto (Oshikoto) region, Namibia: description and crystal structure.
Notes / Further information

Second cotype in the Royal Ontario Museum, Canada, M53150.
Last update 27. April 2022 by A. Matthies Imprint (german)