Mineral name
|
Guanacoite
| 
2,5 x 2 x 1,5 cm |
Hölzel-No.
|
8.DB.220 |
Type of specimen
|
HT |
IMA-No. / Accepted
|
2003-021 / 2003 |
Chemical formula
|
Cu2Mg2(Mg,Cu)(OH)4(H2O)4(AsO4)2 |
Type locality
|
Chile, Antofagasta region, Guanaco (Huanaco), El Guanaco mine |
Associated minerals
|
Conichalcite |
Collection
|
Geowissenschaftliche Sammlungen - TU Bergakademie Freiberg |
Contact person
|
Andreas Massanek |
Catalogue−No. / Site
|
79704 / c 7,7 |
Nature of
type specimen
|
Micromount |
References
A new Cu-Mg-Arsenate from El Guanaco, near Taltal, Chile: crystal structure and preliminary data
Kolitsch, U., Witzke, T., Wiechowski, A. (2000)
Ber. D. Min. Ges., Beihefte 1 zum Eur. Journ. Min. 12, 102 |
Notes / Further information
Donated by the author Dr. Witzke. |
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