Read More Metals and Mining Industry News Boliden AB (STO: BOL) warns Garpenberg seismic damage will cut 2026 output and hit Q1 EBITDA Boliden AB says seismic damage at Garpenberg will curb 2026 production and hit Q1 EBITDA. Read what this means for earnings, zinc, silver, and sentiment. byVenkateshMarch 26, 2026