Mixing tungstosilicic acid, aluminium oxide and silica without pre-treatment

[violeta]

i had a question where i want to mix three diferent inorganic material which are tungstosilicic acid, aluminium oxide and silica oxide.. Can i mixed the three inorganic material without pre-treatment?

wat is the suitable process to prepare a mixture of this inorganic material??

 

[chemisttree]

Why would you need to pretreat these to mix them? If you want to intimately mix them, you might want to use a vibratory mill. If you want to do some chemistry (in the solid state), you might merely mix them in a mortar, subject them to the processing conditions (usually heat/pressure), regrind the result and reform the pellet and repeat the treatment conditions. Rinse, repeat as required?