Austin opens the scroll tube and looks it over. It has a series of magical diagrams that he cannot read; clearly it encodes spells fit for a magic-user, and will require a Read Magic spell to decipher.
The party pulls itself back through the burrow, into the mine proper. They note the cage suspended above the shaft, and the "2" that Lidia marked earlier.
Everyone heads towards the entrance, past the earlier intersection and back into the room with the bones near the entrance. The passage not yet explored, heading to the northeast, bears the tracks as the rest of the mine.
(stopping to let players get their bearings)