Skin of the First Worlds

The Skin of the First Worlds is the rock layer of the "upper" bulb portion of High Charity. These rocks were collected from the cradle worlds of the member species of the Covenant. This was done as a show of unity and common purpose.

List of appearances

 * Halo 2
 * Halo 2: Anniversary
 * Halo Mythos: A Guide to the Story of Halo