When relatively close to civilized space, asteroid belts always give the grade of their reserves. However, I've noticed that the belts farther away do not. I've even tried scanning the belts to see if the grade would then show up in the description but it doesn't. How does one tell the grade of these belts that are not near civilized space? I ask as I had come across a post elsewhere where those who did mining always liked to know where pristine metallic sources were and since then, I've kept a log of all metallic belts and rings that I've come across in case I happened upon someone who was looking to be a little farther away to do their mining. Rings still seem to show their grade; only the belts don't appear to do so. In case an example is needed: Wredguia AD-M B49-1 A Belt.