#1

P1

Gilmarite

Cu3(AsO4)(OH)3

Gilmarite, Cu3(AsO4)(OH)3 a new mineral:, its description and crystal structure
Sarp H , Cerny R , European Journal of Mineralogy , 11 (1999) p.549-555

http://webmineral.com/data/Gilmarite.shtml

CIF

http://rruff.geo.arizona.edu/AMS/download.php?id=07530.cif&down=cif

Crystal structures draw with VESTA
K. Momma and F. Izumi, J. Appl. Crystallogr.  2011, 44, 1272-1276.

Cu – blue
As – purple
O – red
OH – black
Cu-(OH)3O2 tetragonal pyramids
Cu-(OH)3O3 octahedra
AsO4 tetrahedra

3D rotatable model of Gilmarite

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