There are tons of packs out there that do things to make ores more visible. Ore borders, larger veins, or just slapping on the texture of the item you get from the ore on stone and call it a day. I'm deciding to do things differently.
This pack makes all ores slightly LESS visible, hence the name UNobtrusive ores. Some ore bits have been removed, and the remaining ones have been slightly lessened. This pack has all the 1.17 ores, including the deepslate ores. Gilded blackstone has not yet been updated to the new blackstone side texture, that change will come soon.