Bauxite is a raw resource used primarily in manufacturing Aluminum.
Bauxite Mines produce 0.25 Bauxite per turn each, accumulating to 3 Bauxite per day. Bauxite Mines are reasonably cheap to build and operate, and never run out of Bauxite to mine. Each city can have up to 10 Bauxite Mines.
There are no National Projects that increase Bauxite production. To increase Bauxite Production, a nation must increase the number of Bauxite Mines it has.