Ivigtut Cryolite Specimen
Museum-grade natural cryolite crystals from the historic Ivigtut mine, in their natural specimen form for geological collections or research. These unworked mineral specimens are classifiable under tariff item 2530.90.00 as mineral substances not elsewhere specified, provided they are not polished or processed.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the specimens are polished or cut for ornamental use
Worked precious or semi-precious stones fall under Chapter 71.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the specimens are not polished, cut, or otherwise worked, as that could shift classification to Chapter 71 (precious stones)
• For research or collection purposes, consider if an import permit is needed under CITES or other regulations
• Provide a scientific description to the CBSA to support the tariff classification
Related Products under Tariff item 2530.90.00
Agglomerated Meerschaum Rods Unworked
Meerschaum powder agglomerated into rods or sticks, not further worked after molding. This product is explicitly listed in the chapter notes for tariff item 2530.90.00 as agglomerated meerschaum in rods or similar forms.
Calcined Earth Colors Mix
Mixture of calcined natural earth colors like ochers and umbers for artist pigments. This product is classifiable under tariff item 2530.90.00 as earth colors, whether or not calcined or mixed together, provided the iron content is below 70% by weight.
Goethite Micaceous Iron Oxide Ore
Micaceous variety of goethite iron oxide with flaky platelets, sourced from sedimentary iron formations. This natural micaceous iron oxide is unprocessed and classifiable under tariff item 2530.90.00, which explicitly includes natural micaceous iron oxides.
Greenland Cryolite Crystals
Natural cryolite crystals from the Ivigtut deposit in Greenland, unprocessed and in their natural mineral state. These crystals are used primarily as a flux in metallurgical applications, particularly aluminum smelting, and fall under tariff item 2530.90.00 as mineral substances not elsewhere specified.
Limonite Micaceous Iron Oxide Fines
Fine particles of limonite-based micaceous iron oxide, a hydrated iron ore with platy morphology from natural deposits. This natural micaceous iron oxide is classifiable under tariff item 2530.90.00 as explicitly listed in the chapter notes.
Micaceous Iron Oxide Flakes
Coarse, plate-like flakes of natural micaceous iron oxide mined from specular hematite deposits, prized for anti-corrosive properties. These unworked natural flakes are classifiable under tariff item 2530.90.00 as natural micaceous iron oxides.