A Hallway Made of Quartz                               -      -     NE 
(-------------------------------------------------)     W <---(M)---> E
                                                        -      S      -

This is a giant hall that use to be a large crystal of quartz.  The
gnomish high priests have done a stunningly magnificent job of hollowing out
the stone into a large circular dome.  The walls are gleaming of some
magical current that seems to encompass the room.  You see several areas
branching off of this room.