Iron Mine

Building Requirement 1 Food Wood Iron Silver Build time (seconds)
Iron Mine Lvl 0
Iron Mine Lvl 1 Stronghold Lvl 10 83 3
Iron Mine Lvl 2 Stronghold Lvl 10 109 43
Iron Mine Lvl 3 Stronghold Lvl 10 153 144
Iron Mine Lvl 4 Stronghold Lvl 10 229 368
Iron Mine Lvl 5 Stronghold Lvl 10 364 564
Iron Mine Lvl 6 Stronghold Lvl 10 612 829
Iron Mine Lvl 7 Stronghold Lvl 10 1,090 1,296
Iron Mine Lvl 8 Stronghold Lvl 10 2,040 2,073
Iron Mine Lvl 9 Stronghold Lvl 10 3,800 2,903
Iron Mine Lvl 10 Stronghold Lvl 10 7,110 3,628
Iron Mine Lvl 11 Stronghold Lvl 11 13,500 5,488
Iron Mine Lvl 12 Stronghold Lvl 12 24,100 8,164
Iron Mine Lvl 13 Stronghold Lvl 13 40,300 11,978
Iron Mine Lvl 14 Stronghold Lvl 14 63,000 17,364
Iron Mine Lvl 15 Stronghold Lvl 15 91,200 24,917
Iron Mine Lvl 16 Stronghold Lvl 16 122,000 31,146
Iron Mine Lvl 17 Stronghold Lvl 17 143,000 595 38,933
Iron Mine Lvl 18 Stronghold Lvl 18 162,000 1,620 48,666
Iron Mine Lvl 19 Stronghold Lvl 19 179,000 3,345 60,833
Iron Mine Lvl 20 Stronghold Lvl 20 186,000 6,200 76,042
Iron Mine Lvl 21 Stronghold Lvl 21 174,000 10,850 91,250
Iron Mine Lvl 22 Stronghold Lvl 22 124,000 18,500 109,500
Iron Mine Lvl 23 Stronghold Lvl 23 139,000 24,200 131,400
Iron Mine Lvl 24 Stronghold Lvl 24 158,000 31,450 157,680
Iron Mine Lvl 25 Stronghold Lvl 25 181,000 40,600 189,217
Iron Mine Lvl 26 Stronghold Lvl 26 209,000 52,500 227,060
Iron Mine Lvl 27 Stronghold Lvl 27 244,000 67,000 272,472
Iron Mine Lvl 28 Stronghold Lvl 28 285,000 85,500 326,967
Iron Mine Lvl 29 Stronghold Lvl 29 360,000 108,000 392,360
Iron Mine Lvl 30 Stronghold Lvl 30 454,000 136,500 470,832
Iron Mine Lvl 31 Stronghold Lvl 31 548,000 137,500 549,304
Iron Mine Lvl 32 Stronghold Lvl 32 642,000 138,500 627,776
Iron Mine Lvl 33 Stronghold Lvl 33 736,000 139,500 706,248
Iron Mine Lvl 34 Stronghold Lvl 34 830,000 140,500 784,720
Iron Mine Lvl 35 Stronghold Lvl 35 924,000 141,500 863,192
Iron Mine Lvl 36 Stronghold Lvl 36 1,018,000 142,500 1,053,094
Iron Mine Lvl 37 Stronghold Lvl 37 1,112,000 143,500 1,284,774
Iron Mine Lvl 38 Stronghold Lvl 38 1,206,000 144,500 1,567,424
Iron Mine Lvl 39 Stronghold Lvl 39 1,300,000 145,500 1,912,257
Iron Mine Lvl 40 Stronghold Lvl 40 1,394,000 146,500 2,332,953
Iron Mine Lvl 41 Stronghold Lvl 41 1,463,700 153,825 2,449,600
Iron Mine Lvl 42 Stronghold Lvl 42 1,536,885 161,516 2,572,080
Iron Mine Lvl 43 Stronghold Lvl 43 1,613,729 169,591 2,700,684
Iron Mine Lvl 44 Stronghold Lvl 44 1,694,415 178,070 2,835,718
Iron Mine Lvl 45 Stronghold Lvl 45 1,779,135 186,973 2,977,503