To investigate a tile, activate a [[trowel]], right-click a tile and click ''Investigate''. This will search the tile for fragments.
*At 20+ skill, a [[shovel]] may be used instead of a trowel, increasing the difficulty and timer length of the action. Some fragments are instantly identified upon discovery at this level with no further restoration work needed.
*At 30+ skill level, there is a chance to see the name of one of the settlements at that location: