The quest for "This Rocks!" in Introduction says to press U on a dust you pickup from the surface, then navigate to the ore page to view the vein details. There doesn't seem to be an ore or ore veins page from doing that.

I tried adding EMI ores to see if that was the issue, which doesn't change it. If I navigate around a bit I did find an ore page from the raw versions of metals (like raw copper).

If I go looking for raw copper (for example), I can get to the ore vein page:

Pack version: 1.13.2

It's always good to be more explicit, you're right - I'll be making a PR that will adjust the phrasing here.

There aforementioned ore veins page is what you found in the second photo. I suppose the quest description could be even more explicit...although I do feel like it's pretty intuitive as is.

The part that got me was that the quest is explicit in "press U on the tiny dust you just gathered". If it instead said something like "Press U to see what the dust is used for, and searching for and clicking on the raw ore item in EMI will show you the vein details for that material" (or something along those lines), I think it would make more sense.

Nice to know that what I found is the expected behavior, and not a bug, though. Thanks!