Mineral name
|
Orthowalpurgite
| 
Size: about 1 x 1 x 1 mm |
Hölzel-No.
|
8.EB.560 |
Type of specimen
|
HT |
IMA-No. / Accepted
|
94-024 |
Chemical formula
|
(BiO)4[UO2|(AsO4)2] · 2H2O |
Type locality
|
Germany, Baden-Württemberg, Black Forest, near Wittichen, Schmiedestollen |
Associated minerals
|
Preisingerite, anatase, quartz |
Collection
|
Institut für Mineralogie, Geologie und Geophysik - Ruhr-Universität Bochum |
Contact person
|
Dr. Hans-Peter Schertl |
Catalogue−No. / Site
|
|
Nature of
type specimen
|
Crystal aggregates |
References
Orthowalpurgite, (UO2)Bi4O4(AsO4)2 · 2H2O, a new mineral from the Black Forest, Germany
Krause, W., Effenberger, H., Brandstätter, F. (1995)
Eur. J. Mineral., 7, 1314-1324 |
Notes / Further information
|
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