coal dust

SLACK
WordClue
BEERmine - coal, brewery - ?
BOWLtoilet or dust
CULMslack
DELLslack
MINEsalt or coal
SLAGWaste material from a coal mine
EMBERglowing piece of coal or wood
STEELmine - coal, ironworks - ?
STORMmagnetic or dust one
CARBONcoal
QUARRYcoal - mine, stone - ?
BREWERYcoal - mine, beer - ?
SAWMILLcoal - mine, wood - ?
KEROSENEcoal oil
IRONWORKScoal - mine, steel - ?
SLAUGHTERHOUSEcoal - mine, meat - ?
CARBONcoal
BREWERYcoal - mine, beer - ?