Phase identification by powder pattern matching (Powder COD database). Open access web service. For instructions, see the document Basic use of Crystallography Open Database.
Freely accessible mineral property database. Created and maintained by the RRUFF Project in partnership with the IMA (The International Association of Minerals).
VPN service allows you to use your own computer like it was part of the Aalto campus network. To use the VPN service on your own computer, please see the instructions from Aalto IT Help (scroll to the bottom of the page).