Yeah good point, Pyure's preference for the SAG Mill means we have to mine the blocks by hand, in order to avoid the automatic Pulverizing done by the Advanced Miner II. I've really grown fond of my Miner II, she's a beauty.
But yeah it's not that difficult by hand - Ruby, for instance, always seems to occur in a 2-block-tall layer within the Redstone vein... making it quite easy to get in there and clean them all out. And naturally... then we could set up our Miner II atop the vein to collect the Redstone and Cinnabar (which I assume we still would want to do, if only for the Mercury it contains, which allows us to process other ores for important by-products like Gold Dusts).