Mineral name
|
Hydrowoodwardite
| 
Tube = 5,2 cm long |
Hölzel-No.
|
7.DD.235 |
Type of specimen
|
HT |
IMA-No. / Accepted
|
1996-038 / 1999 |
Chemical formula
|
[Cu2Al2|(OH)8][SO4|(H2O)5] or
[Cu(1-x)Alx(OH)2][(SO4)(x/2)(H2O)n] for 03x/2 for x=1/3 |
Type locality
|
Germany, Saxony, Ore Mts., Königswalde near Annaberg-Buchholz, St Briccius mine |
Associated minerals
|
Allophane, woodwardite, schulenbergite, namuwite, brianyoungite, langite, linarite |
Collection
|
Geowissenschaftliche Sammlungen - TU Bergakademie Freiberg |
Contact person
|
Andreas Massanek |
Catalogue−No. / Site
|
76639 / c 7,3 |
Nature of
type specimen
|
Fragments in a tube |
References
Hydrowoodwardite, a new mineral of the hydrotalcite group from Königswalde near Annaberg, Saxony/Germany and other localities.
Witzke, T. (1999)
Neues Jahrbuch für Mineralogie, Monatshefte, 75-86 |
Notes / Further information
Donated by the author Dr. Witzke. |
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