Topaz

Topaz is a crafting material used to make Crystal weapons, armor, and ammo. It is primarily obtained from the large crystals found in Deep Plains Caves within Crystal biomes. Each large crystal drops several Topaz, and small crystals can occasionally drop one when mined.

Topaz can also appear during any Crystal Incursion, and Miners can bring it back from Mining trips for Amber. Because it is tied to multiple Crystal-related activities, it is a useful resource to collect whenever exploring Crystal biomes or sending Miners out on related trips.