Crystallography Open Database

Information card for entry 9009447

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Structure parameters

Mineral name	Ferrotschermakite
Formula	Al3.3 Ca1.86 Fe2.4 H1.98 K0.14 Mg1.22 Mn0.02 Na0.23 O24 Si6 Ti0.1
Calculated formula	Al3.3 Ca1.86 Fe2.4 H1.98 K0.14 Mg1.22 Mn0.02 Na0.23 O24 Si6 Ti0.1
Title of publication	The crystal chemistry of the amphiboles. I: Refinement of the crystal structure of ferrotschermakite Locality: Frood Mine, Sudbury, Ontario, Canada
Authors of publication	Hawthorne, F. C.; Grundy, H. D.
Journal of publication	Mineralogical Magazine
Year of publication	1973
Journal volume	39
Pages of publication	36 - 48
a	9.8179 Å
b	18.106 Å
c	5.3314 Å
α	90°
β	105°
γ	90°
Cell volume	915.432 Å³
Number of distinct elements	11
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 F_obs	No

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