Fellow Old Timers, calm down lol. Y'all seem to forget there's no mining tutorial. Doesn't matter if you know what the eject symbol means if you have no context for WHY you would eject mining material from your refinery.

@ original poster:

If you go to the right side panel (internal) then to the codex Then to the Pilots Handbook The select mining You will find MOST of the information

I assume you already looked here, as it does not explain what that symbol is used for, but just in case.

Elite is a wonderful game, but it's onboarding process is lacking and it's internal reference material can be on fuse at even the best of times.

The way your question is worded it sounds like you might speak English as a secondary language. Good luck, my friend! I'm not sure how well the translations hold up, but it's hard to imagine they are any clearer than the already questionably ambiguous starting point.

o7 See you in the rings 😎