set materials parameters

hello,
do you know where i can find the different settings to apply in MATERIAL MENU ?
(aluminium, gold, silver, nickel, and water, oil, alcool, …)
i found this : http://www.robinwood.com/Catalog/Technical/Gen3DTuts/Gen3DPages/RefractionIndexList.html
but i don’t know wich parameters are… however, do you have an url where i can find good list ?

http://wiki.blender.org/index.php/Doc:2.6/Manual/Materials/Properties/Raytraced_Transparency

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Thank you so much.