Vinland is a small rocky world with a "pressure-cooker" atmosphere composed of argon and carbon dioxide. Its valuable cobalt deposits would require robotic mining due to volatile surface gases.
Hypervelocity impact crater
Rim diameter: 496 km
Depth: Approx. 3.7 km
Ejecta: Silicates, mineral deposits, trace amounts of element zero
A crater caused by the impact of heavy debris, possibly from the Scourge. The meteorite still contains valuable resources.