Re: Database stories

2001-02-12 Thread Armel Le Bail
Alan wrote : >Yes of course. But as Uwe Kolitsch pointed out the structure to which Armel refers is >in fact in ICSD, which should be the first place to look, since it contains many more >entries than any of these other databases - 59,482 on the UK central server >http://cds3.dl.ac.uk/dif/icsd

Re: Database stories

2001-02-12 Thread Alan Hewat
At 14:20 10/02/2001, Armel wrote: >Thanks to these many mineral databases available for free on >the Internet !! Think to them ! Yes of course. But as Uwe Kolitsch pointed out the structure to which Armel refers is in fact in ICSD, which should be the first place to look, since it contains many

Re: Database stories

2001-02-11 Thread Uwe Kolitsch
In the latest edition of the ICSD there is actually the entry of khademite you found (Bachet et al., 1981). The ICSD collection code is 41-562. Cheers, Uwe >> Dr. Uwe Kolitsch Institut für Mineralogie und Kristallographie Geozentrum Universit

Database stories

2001-02-10 Thread Armel Le Bail
In the series of dark database stories, below is a new one. Trying (this week) to identify a mineralogical sample, I had a clearly positive match with the 26-1011, 41-1382 and 42-1427 JCPDS-ICDD cards, Formula Al(SO4)(OH,F).5H2O, rostite, or khademite (if F only). Note that the 41-1382 is