Leucite Crystals for Research from Japan
Hand-selected leucite crystals from volcanic deposits, used in geological research and as reference standards in mineralogy labs. These unworked natural leucite specimens fall under tariff item 2529.30.00 as they are in the crude state, not subjected to any processing beyond selection, and are not excluded by Chapter 25 notes.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the crystals are not cultured or synthetic, as those fall under other headings
• Provide documentation showing the crystals are for research purposes to facilitate customs clearance
• Verify each crystal weighs less than 2.5 g if claiming exclusion from heading 38.24