I've seen a couple of missions after mined Cobalt.
.
I've done a fair bit of mining since 2.1, in metallic, metal rich, rocky and icy rings, but I've never seen Cobalt.
I haven't tried asteroid fields for a while. I will try few of these some time.
.
Anyone mined Cobalt yet?

.
I've done a fair bit of mining since 2.1, in metallic, metal rich, rocky and icy rings, but I've never seen Cobalt.
I haven't tried asteroid fields for a while. I will try few of these some time.
.
Anyone mined Cobalt yet?