The author had a problem with gravel and surely isn't alone - you grind at the same block until you find flint in it, and when you do, you need to ignore the fact that you already searched that pile of gravel a few times before finding flint and you need to ignore the fact that the reminder of gravel disappeared. poof. If you must know the details, mod splits gravel into two kinds:
This part took the most time. Adding one block is easy. But both the new one and the altered vanilla block need to behave in pulverizers/crushers/millstones... The mod includes compatibility with important industry mods (create, immersive engineering, botania) and a few medicinal cabinet mods (thermal expansion, mekanism), but there might be incompatibilities out there in the wild. If you encounter a bad behavior, please post an issue here (not in comments, there is an issue link above this description (or here) and you do not have to log in).
this below is an original mod description. it turned out that curseforge refuses "question-and-answer sessions" as descriptions and i approve that rule. still, i think mine q&a session was quite good so i won't delete it. i'm leaving it below.
