104 MANGANESE (Data in thousand metric tons gross weight unless otherwise specified) Domestic Production and Use: Manganese ore containing 35% or more manganese was not produced domestically in[removed]Manganese ore was c

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Date: 2008-02-01 09:00:11 Ferroalloys Occupational safety and health Ferromanganese Silicomanganese Ore Steel Chemistry Matter Manganese		104 MANGANESE (Data in thousand metric tons gross weight unless otherwise specified) Domestic Production and Use: Manganese ore containing 35% or more manganese was not produced domestically in[removed]Manganese ore was c Add to Reading List Source URL: minerals.usgs.gov Download Document from Source Website File Size: 84,58 KB Share Document on Facebook