| 1 | "Material, such as gravel or slag, from which metal is extracted in mining. " | |
| 2 | The Guiyang Evening News said the miners chewed coal to stave off their hunger pangs. | |
| 3 | The influences of fine slag powder to workability, compressive strength and durability of high-performance concrete were discussed. | |
| 4 | Rather than accepting the toxins from the remnants of mines in the upper river valley, Missoula has set about cleaning them up. | |
| 5 | The company put a roof over the slag heaps and set up a 60m peso ($6.4m) medical fund. |
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