Topaz Abrasive Dust
Natural topaz dust finely ground for abrasive applications in glass and metal polishing. Meets HTS 7105.90.00.00 criteria for other natural semi-precious stone powders.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If siliceous fossil meal grade
Non-gem natural siliceous stone powders may classify under Chapter 25.
If formed into grinding segments
Hand sharpening stones of any stone classify under heading 6804.
Not sure which classification is right?
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Import Tips & Compliance
• Source verification critical as Brazilian topaz may face specific documentation
• Test for radioactivity if from certain deposits (rare earth impurities)
• Avoid combining with base metal abrasives to prevent Chapter 68 classification
Related Products under HTS 7105.90.00.00
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