Rhodochrosite Manganese Ore
Carbonate manganese ore (rhodochrosite) with 28% Mn from sedimentary layers, including ferruginous variants. Qualifies under HTS 2602.00.00 for dry weight manganese content ≥20%.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If marble or travertine-like carbonate dominant
Non-metallic carbonates like marble fall under marble headings.
If low Mn, high Fe carbonates
Ferruginous carbonates with <20% Mn as iron ores.
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Import Tips & Compliance
• Account for CO2 loss in dry weight calculations for carbonate ores
• Test for silica gangue that could affect classification if excessive
• Include smelter compatibility data in import docs
Related Products under HTS 2602.00.00
High-Grade Manganese Ore
Natural manganese ore extracted from deposits with a manganese content exceeding 44% on a dry weight basis, including ferruginous varieties. Classified under HTS 2602.00.00 due to its minimum 20% manganese content meeting the chapter's criteria for manganese ores and concentrates.
Medium-Grade Ferruginous Manganese Ore
Ferruginous manganese ore containing 25-35% manganese and significant iron impurities, sourced from sedimentary deposits. It qualifies for HTS 2602.00.00 as its manganese content exceeds the 20% threshold on dry weight.
Manganese Ore Concentrate
Mechanically concentrated manganese ore with 38% Mn content, produced by crushing, screening, and gravity separation. Falls under HTS 2602.00.00 as a concentrate with manganese ≥20% dry weight, excluding chemically altered forms.
Psilomelane Manganese Ore
Psilomelane, a cryptomelane mineral ore with 30-40% manganese oxide content, mined from oxide deposits. Classified in HTS 2602.00.00 for its dry weight manganese meeting or exceeding 20%.
Pyrolusite Manganese Ore
Pyrolusite (MnO2) ore lumps with 35% metallic manganese equivalent on dry basis from South African mines. HTS 2602.00.00 applies due to high manganese purity exceeding 20% threshold.
Manganese Ore Fines
Crushed manganese ore fines (<6mm) with 32% Mn content from beneficiation plants. HTS 2602.00.00 covers these concentrates as long as dry weight Mn ≥20%.