Erythrite Cobalt Ore
Erythrite, or cobalt arsenate (Co3(AsO4)2·8H2O), occurs as a secondary mineral in cobalt deposits. It is imported under HTS 2605.00.00.00 as cobalt ore for its cobalt recovery potential despite arsenic content. Processed via acid leaching to separate metals.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If purified as cobalt arsenates
Refined chemical salts of cobalt classify in Chapter 28, not as ores.
If industrial slag residue form
Per chapter note, arsenic-containing residues for metal extraction go to 2620.
If roasted and considered iron ore byproduct
Processed iron-bearing cobalt ores may shift based on dominant metal.
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Import Tips & Compliance
• Test for arsenic levels and include safety data sheets for hazardous material handling; use independent labs for metal content assays matching statistical notes
• Avoid bulk shipments without proper ventilation declarations
Related Products under HTS 2605.00.00.00
Cobaltite Ore
Cobaltite is a sulfosalt mineral with the chemical formula (Co,Fe)AsS, primarily mined as a source of cobalt. It falls under HTS 2605.00.00.00 as a cobalt ore due to its high cobalt content extracted through roasting and leaching processes. This ore is typically found in hydrothermal veins and processed for cobalt recovery.
Heterogenite Cobalt Ore
Heterogenite is a hydrated cobalt oxide mineral (CoO(OH)) found in oxidized zones of copper-cobalt deposits. Classified under HTS 2605.00.00.00 as a cobalt ore and concentrate due to its direct use in hydrometallurgical cobalt extraction. Commonly mined in the Democratic Republic of Congo.
Carrollite Cobalt Copper Ore
Carrollite (CuCo2S4) is a thiospinel mineral yielding both cobalt and copper. It qualifies under HTS 2605.00.00.00 when cobalt is the principal valuable component per assay. Mined in Central Africa for battery-grade cobalt production.
Cobalt-Bearing Laterite Ore
Laterite ores from weathered ultramafic rocks contain cobalt alongside nickel and iron oxides. Imported as HTS 2605.00.00.00 when cobalt extraction is primary, often via high-pressure acid leaching (HPAL). Sourced from Indonesia and Australia.
Glauconite Cobalt Ore
Glauconite, a mica-like clay mineral, hosts trace cobalt in sedimentary deposits. Falls under HTS 2605.00.00.00 for concentrates enriched to economic cobalt levels. Used in low-grade leaching operations.
Cobaltite-Skutterudite Mixed Ore
Mixed ore from polymetallic veins containing cobaltite and skutterudite (CoAs3). Classified HTS 2605.00.00.00 based on dominant cobalt value. Processed in smelters for multi-metal recovery.