Ironworks

"A facility where mined ore is refined and turned into usable iron. Because it requires large amounts of ore, it may only be built near an Iron Mine." ~Sega

Requirements

• Must be constructed next to an Iron Mine.

Upgrade Costs

Level	Wood	Stone	Iron	Food	Time	Yield/Hr
1	35	35	10	20	00:00:15	6
2	80	80	23	46	00:01:00	18
3	185	185	52	105	00:05:00	36
4	425	425	121	243	00:15:00	72
5	894	255	894	511	0:25:00	114
6	1609	459	1609	919	0:50:00	167
7	2897	2897	827	1655	01:30:00	231
8	4346	4346	1241	2483	02:00:00	305
9	6519	6519	1862	3725	03:00:00	388
10	9778	9778	2793	5587	05:00:00	479
11	14668	14668	4190	8381	7:00:00	577
12	22002	22002	6286	12572	10:00:00	680
13	33003	33003	9429	18859	15:00:00	786
14	47525	47525	13578	27157	20:00:00	894
15	82123	82123	23463	46927	33:00:00	1003