Information card for entry 9003097
Mineral name |
Richterite |
Formula |
Al0.06 Ca1.12 Fe0.52 H2 K0.2 Mg4.46 Mn0.04 Na1.12 O24 Si7.96 |
Calculated formula |
Al0.06 Ca1.12 Fe0.52 H2 K0.2 Mg4.46 Mn0.04 Na1.12 O24 Si7.96 |
Title of publication |
Composition, Fe3+/Sum(Fe), and crystal structure of non-asbestiform and asbestiform amphiboles from Libby, Montana, U.S.A. |
Authors of publication |
Gunter, M. E.; Dyar, M. D.; Twamley, B.; Foit, F. F.; Cornelius, S. |
Journal of publication |
American Mineralogist |
Year of publication |
2003 |
Journal volume |
88 |
Pages of publication |
1970 - 1978 |
a |
9.8787 Å |
b |
18.024 Å |
c |
5.2875 Å |
α |
90° |
β |
104.377° |
γ |
90° |
Cell volume |
911.975 Å3 |
Number of distinct elements |
10 |
Space group number |
12 |
Hermann-Mauguin space group symbol |
C 1 2/m 1 |
Hall space group symbol |
-C 2y |
Has coordinates |
Yes |
Has disorder |
No |
Has Fobs |
No |
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The link is:
https://www.crystallography.net/9003097.html