Type: Mine
Purpose: Mine crystals from beneath the surface
Upgrading: Increases mining speed

Crystal is one of the natural resources found on the planet in the first years of exploration. As one of the highest energetic resources it is also the basis for production and technology.

When a new city is founded, the crystal fields are automatically placed on the map. It is not possible to create additional crystal fields in a city.

required buildings

Command Center at level 1

building cost at level

level
1	43	70	14	0:00:24	30
2	76	122	24	0:00:38	120
3	133	214	42	0:00:59	270
4	234	375	75	0:01:32	480
5	410	656	131	0:02:23	750
6	718	1148	229	0:03:41	1080
7	1256	2010	402	0:05:43	1470
8	2199	3518	703	0:08:53	1920
9	3848	6157	1231	0:13:46	2430
10	6734	10,8 K	2155	0:21:20	3000
11	11,8 K	18,9 K	3771	0:33:05	3630
12	20,6 K	33,0 K	6600	0:51:16	4320
13	36,1 K	57,8 K	11,6 K	1:19:29	5070
14	63,2 K	101,1 K	20,2 K	2:03:12	5880
15	110,5 K	176,9 K	35,4 K	3:10:57	6750
16	193,4 K	309,5 K	61,9 K	4:55:59	7680
17	338,5 K	541,6 K	108,3 K	7:38:46	8670
18	592,4 K	947,9 K	189,6 K	11:51:06	9720
19	1,04 M	1,66 M	331,8 K	18:22:13	10830
20	1,81 M	2,90 M	580,6 K	28:28:27	12000