Information card for entry 1531081
Chemical name |
Ca Sr Mn1.58 Al1.42 Si3 O12 (O H) |
Formula |
Al1.42 Ca H Mn1.58 O13 Si3 Sr |
Calculated formula |
Al1.43 Ca H Mn1.57 O13 Si3 Sr |
Title of publication |
Manganvesuvianite and tweddillite, two new Mn(3+)-silicate minerals from the Kalahari manganese fields, South Africa |
Authors of publication |
Armbruster, T.; Gutzmer, J.; Gnos, E.; Doebelin, N.; Dixon, R.; Hejny, C.; Medenbach, O. |
Journal of publication |
Mineralogical Magazine (1969-) |
Year of publication |
2002 |
Journal volume |
66 |
Pages of publication |
137 - 150 |
a |
8.934 Å |
b |
5.718 Å |
c |
10.325 Å |
α |
90° |
β |
114.54° |
γ |
90° |
Cell volume |
479.805 Å3 |
Number of distinct elements |
7 |
Space group number |
11 |
Hermann-Mauguin space group symbol |
P 1 21/m 1 |
Hall space group symbol |
-P 2yb |
Has coordinates |
Yes |
Has disorder |
No |
Has Fobs |
No |
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The link is:
https://www.crystallography.net/1531081.html