There are also two mixed mineral caves in The Planet Crafter with Osmium. An Osmium-Pulsar Quartz cave near coordinates 973:43:-975 , and an Osmium-Iridium cave around coordinates 328:4:-181 .

Miju Games’ latest update to The Planet Crafter has added plenty of new features to the survival game, including the four new caves – Uranium, Iridium, Wonder and Red Desert – along with a ...