| align="center" | 500kg
| align="center" | -/-/-/-/-
| align="left" |
|-
! align="center" | Improved Mining Beam
| align="center" | 100m
| align="center" | 1.3
| align="center" | 1.2
| align="center" | 1.08
| align="center" | 500kg
| align="center" | [[Image:ribbon_miner_I.png|50px]]
| align="left" |
|-