Cave of the White Stone

The Cave of the White Stone is a location which only appears in the Nintendo port of Ultima IV.

Description
Unlike the original version of the game, in which the white stone of Spirituality was simply found at the foot of an ankh in the Serpent's Spine, the NES port had an elaborate cave secreted in the mountains, in which both the stone and the legendary Scale of Exodus were kept. Here, four human guardians -- a ranger, a paladin, a fighter and a woman -- watched over these artifacts until the Stranger came to claim them.

Inhabitants

 * The Ankh of the Future.
 * A nameless fighter who talks about a requirement to enter the Codex Chamber (lines said by the Ankh of Knowledge in the original version).
 * A nameless paladin who talks about past Ages of Darkness and current evil (lines said by Lord British in the original version).
 * A nameless ranger who talks about the eight stones (lines said by Lord British in the original version).
 * A nameless woman who talks about the nearby chest and Zircon.