Iron Plant produces Iron from Iron Deposits in villages or Pits.

Level					Production per hour	Production per hour for Drow	Production per hour for Wizards	Crystals	Extra feature
1	150	1 500	1 500		6	12	9
2	200	2 000	1 700		8	16	12
3	250	2 500	1 900		10	20	15
4	300	3 000	2 100		12	24	18
5	350	3 500	2 300		14	28	21
6	400	4 000	2 500		16	32	24
7	450	4 500	2 700		18	36	27
8	6 750	67 500	40 500		36	72	54		Does not deplete the cell's deposits
9	67500	675000	405000		72	144	108		Does not deplete the cell's deposits Production on any terrain as if on Steppe (+50%)