Well what I was doing was mining iron ore... Then an update happened and I came back to the game and I didn't notice it for a bit till I looked at the numbers... Then I noticed that it was iron and not Red Iron Ore as it was before. That's when I realized an update must have happened. And sure enough (b6) came out 3 hours prior. Then I looked at the numbers of iron I was getting and it was the same...
Red Iron Ore - what we used to mine.
Iron or "Iron in forge" is exactly that - the amount you have in the forge after putting any kind of iron in a forge to smelt/melt it down for use.
"black iron" - iron gained from scrapping items, destroying 'iron' items, etc.
The problem for 'us' - since I am the miner for 9 of us is this... "Everyone" in our group wants iron or steel... With the 5 iron in forge for 1 red iron ore dug up ratio, before it was fine; at times everyone would have to wait their turn... Now, if I smelt this 'new iron' I see the forge ticking the iron down 1 at a time for a 1:1 ratio of "Iron in the forge..." That means I'll have to dump more time into mining for the group... How much more time?!? 4 times as much time since 'we're' not getting that old 5:1 ratio... <- Time! If that ratio is still was still in place then its not a problem but it isn't; its ticking down at a 1:1 ratio for every second. Just as the old 'black iron' used to.
For example - if "I" was able to get say 1000 red iron ore before this change to make 5000 smelted iron in the forge, I've now just lost 4000 that and will only get 1000 smelted iron in the forge... So now "I" have to work 4 times as much. "We" started playing in alpha 16 or so - so I don't know, nor remember about wood changing.
Confirmed: "