STRINGS.SUBWORLDS.SANDSTONE.UTILITY
Oxylite and Buried Muckroot are in sufficient supply to sustain your colony while you gather more resources.
Dirt, Algae, Copper and, of course, Sandstone provide all the materials to get basic colony essentials built.
Random Shine Bugs provide Morale boosts for my Duplicants but are not a reliable light source.
Hatches can be domesticated for food or Coal, which will be useful if using a Coal Generator for power.
All in all, this biome is the perfect starting spot for my colony to establish a base full of essentials, from which they can then venture out and explore.