Mesa Mineshaft

Mesa Mineshafts (AKA Abandoned Mesa Mineshafts) are generated structures added in Update 0.10.0. They offer many of the same features as normal mineshafts.

Structure
It is composed of dark oak planks and fences as beams. They extend inside mountains from mesa biomes. They are shorter than normal Abandoned Mineshafts but can be just as complex.

They can run through multiple different mountains as well.

Similarities

 * Rails, similar blocks and rooms.
 * Random torches.
 * Composed of multiple rooms.
 * Have Cave Spider spawners.

Differences

 * Made of Dark Oak Wood rather than Oak.
 * Generally shorter than its counterpart.
 * Gold Ore is very common.
 * Spawns on the surface rather than underground.
 * Generates at multiple places compared to a single compact area.