- Whitesmokerosefromthechimneys.Factorychimneysfoultheairwithsmoke.Wispsofsmokerosecontinuouslyfromthemountainvillagechimneys.Althoughtheprocessdestroysthechimneysthatencasethesulfide-richplumes,theventsthemselvessurvive.Checkthebuildingforcracksanddam...
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