Gilded blackstone archeology sudgestion

There haven't been that much of updates on the archeology part of 1.17, but heres a sudgestion anyway.

The player should be able to brush a gilded blackstone and have the chance to get gold ingot/s or a block of gold. This would give gilded blackstones more uses othen than just decoration block 

I don't really know how a brush could dig into solid stone but minecraft hasn't really been the most logical of games so please consider this sudgestion anyway.