jamesp
Cave Dweller
Member since October 2012
Posts: 36,562
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Post by jamesp on Apr 3, 2015 18:35:33 GMT -5
Is it what Ed/Stoner gave to Scott? I found this on the railroad tracks Pat. I think they had ferromanganese, this is probably ferrosilicon. They made a cab out of the manganese, but it about ruined a saw blade. That stuff is super tough.
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agatemaggot
Cave Dweller
Member since August 2006
Posts: 2,195
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Post by agatemaggot on Apr 3, 2015 20:00:11 GMT -5
Looks like Bismuth with the crystal pattern.
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jamesp
Cave Dweller
Member since October 2012
Posts: 36,562
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Post by jamesp on Apr 4, 2015 3:48:50 GMT -5
Looks like Bismuth with the crystal pattern. It does. This stuff has a high melting point and low density. and pretty hard as it scratches glass with no effort. It was a puzzle.
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