Slag, Rust & Sulphur

from £5.00

Bubbles frozen in furnace slag, now crusted with rust and ochre as iron and acid mine water keep reworking this shore. A hundred and fifty years on, the chemistry is still going.

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Bubbles frozen in furnace slag, now crusted with rust and ochre as iron and acid mine water keep reworking this shore. A hundred and fifty years on, the chemistry is still going.