Topaz

 is a raw material used in crafting, trading, and gifting.

Obtaining
can be gathered from the following locations:
 * Mined from medium or large rocks near the outside of Portia's walls, around Amber Island's Cave or around the rim of the collapsed lake in the Collapsed Wasteland; the player can acquire more with the Advanced Mining Skill.
 * Mined from a rare yellow gemstone deposit in the Eufaula Desert.

may be delivered by Dana's Mining Company; more can be acquired per delivery by upgrading the service and/or with the Charm Overload Skill.

Usage
is used as a crafting material and is a universally liked gift. It can also be traded at the Mysterious Man's store.

Mission
Three es are needed to complete the mission.

Worktable
is a required ingredient when crafting the following items:

Assembly Station
is a required ingredient when crafting the All Source Model:

Trade
10 es can be traded at Mysterious Man's store in exchange for one Man-eater Sofa.

Gift
can be given as a gift to other characters. It is a universally liked gift.