Surcouf were then desirous of not- acid and more silica and lime than the basic Bessemer blast-furnace slag, in which case the slag is ground, ing, while on terra firma, the behavior of their bal- slags. Over half the ma- loon. So M. Juchmes, ac- | terial marketed as ‘mineral companied by two _… … ————_—~<9+-@ @—____ For 1902, there were about Utilization of Iron and 9,000 pounds of marketable Steel Slags, tea. Some of the gardens The utilization of iron and have proven very prolific and steel slags is discussed in profitable, while others have “Mineral Resources of the given very slight…
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