What exactly is mineral make-up?

I'm very new to make-up and wanted to know what's this mineral make-up I see and read about. Is the physicians formula a good brand?What exactly is mineral make-up?
It's made with minerals and won't damage your skin. And yes physicians formula is very good and makes your skin look soft. Just make sure to choose the right shade or it will look cakey.What exactly is mineral make-up?
Its a natural make-up made from, minerals. So its better for your skin. Ive never used the mineral makeup from physicians formula so i cant really say.
o its full of vitamins and antioxidents good for your skin and yeah physicians formula is good i use it it doesnt clog your pores
Make up derived from minerals which is healthy for your skin. Most other makeup is made out of fat and grease and yucky stuff that clogs your pores.