| Hedbergite | BUY 250.01 = | SELL 685.13 = | MEDIAN 470.01 = | 
| Min / Max | 0.01 / 580.50 | 330.00 / 4,500.00 | 470.01% of base price | 
| Std Dev | 196.15300762 | 1,326.51160309 | Data from 12:00 | 
| Volume | 408,839,212.00 units | 286,285.00 units | Total 409,125,497.00 units | 
Hedbergite is sought after for its high concentration of nocxium and isogen. However hedbergite also yields some pyerite and zydrine.
Available primarily in