Straight Down the Tunnel...
You keep going on straight, past the side tunnel. After around 40 feet... Syld, Osius, and Desimus notice that something isn't right in the walls there. On the right hand side, there appears to be an unusual metal vein that doesn't make sense in the geology of the tunnels.
There is also a barely preceptible hinge to the left of a 3 foot wide section of this vein, and this is probably why it doesn't feel right. It would appear that this section of rock/metal opens inward. The hinge is quite rusty, and it would appear that it is very primitive, being nothing more than a peg of metal put into a slot from above, the peg being connected to the door. There are three such things along the wall, although they are difficult to notice against the rough surface of the wall.
You have all seen or heard of this metal before, as it is vital that anyone who uses scrying abilities understands it's effects. It's a thin sheet of lead over the rock, and beneath it, is a door.
The tunnel goes on straight for twenty more feet, then veers off to the right, as far as you can tell. Syld, there seem to be more auras down the tunnel and to the right, but none of them are moving, nor look like they are about to move.
Syld, you've lost the aura. You saw it turn right earlier, and then it just vanished. The area around this "doorway" appears to have minute traces of lead in it, but definitely enough to block your Detect Psionics power.
Post 10