How to get atacamite in Subnautica 2
via polygon.com
Short excerpt below. Read at the original source.
To obtain atacamite in Subnautica 2, all you need is access to the Alien Ruins and proper diving equipment. This resource isn’t as rare as you might think; with some directions, oxygen-saving measures, and maybe an upgraded tadpole, you’ll stock up on atacamite in no time.