I have gone through many publications, books for eg: Powder diffraction files, Inorganic phases and Marine Manganese deposits by Glasby etc. and also online in webmineral data but could not identify few minerals from its d-spacing value and 2theta angle. So maybe someone can help me out with the attached mineral data in excel sheet:
Hi Simontini, I don't know if anybody has already helped you. Only with the information that you provided I think would be insufficient. But if you want, maybe I can do a try in our database. But for this, is necessary to obtain the complete diffractograms.
Best wishes.
check this web-link it may help,
http://webmineral.com/chem/Chem-Mg.shtml
You can use ICDD database, although it is paid data base but you can get some free downloads for limited period. Hope this helps
Thank you every one for your suggestions and I have already checked the webmineral site. But it was a bit confusing.
Mario, I have attached the scanned copies of the mineral peaks, the ones with a cross on top need to be identified. I could not upload early as I got caught up with some urgent works. Hope this will help you to check the data.
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