Re: CIF/STR file of hydrobiotite (annite/biotite + vermiculite)

2007-10-02 Thread Alan Hewat
Hydrobiotite is described by Brindley et al. (1983) as a regular 1:1 stratification of biotite and vermiculite layers; he gives the layer spacings if not the full atomic coordinates. Both these mica minerals are in ICSD and from them you should be able to construct the crystal structure of "hydrobi

CIF/STR file of hydrobiotite (annite/biotite + vermiculite)

2007-10-02 Thread Leandro Bravo
Hi all, I´ve searched in several databases(including ICSD) and did not find a cif file of hydrobiotite. Could somebody, please, tell me if a cif file of this phase exist?! Thank you in advance, Leandro _ Receba as últimas n