1, 2, 3. Entrances. At 3500, 3800, and 3900 feet, respectively. Each is barred by an iron-bound door and guarded by two Orcs at all times. 4.Storeroom. These contain foodstuffs, some weapons, leather, iron ingots,tools, etc. 6.Treasury. This room contains about 2,000 gp worth of gold, silver, jewelry, and gems. In addition, there are three Númenorean longswords (magic), and one magic breastplate. 8.Prison. Each cave-like cell is enclosed by iron bars. Currently empty. 10. Forge/Workshop. Here the Orcs work the iron they mine, making tools, weapons, etc