Solidified Slag
A block of solidified slag from the blast furnace.
Solidified Slag is a block of set slag that gives back 80 to 100 per cent of the units it holds when broken. Nothing in the mod places one: the furnace's slag leaves through the upper Molten Metal Tap and down the canals, so a block of it only ever appears where a player or another mod stands one. See Slag and its products for where the furnace's slag actually goes.

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