Research costs (University of Architecture)
Researched at
- desert of shades (-1277, 2961)
- fools paradise (-1737, -609)
- karnak (1804, -852)
- lower nubia (464, -3536)
- nile delta (728, 6855)
- pharaoh's bay (-1231, 7508)
- red sea oasis (2419, 1932)
- sinai (2168, 5735)
- upper nubia (375, -8075)
- valley of kings (-1507, 5099)
Allows making a Clinker Vat which can produce Cement and Concrete.
Enable production of clinker as a by-side product when smelting ore stones.
Only available where Stonemasonry has already been opened.
May be taught in 6 lessons.