Ulexite Calcium Borate from Japan
Ulexite calcium borate, known as TV rock, is a hydrated sodium calcium borate mineral (NaCaB5O6(OH)6·5H2O) that appears fibrous and translucent, sourced from boron-rich lake beds. It is classified under tariff item 2528.00.00 as a natural borate not from brine.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the ulexite is not separated from natural brine, as that would exclude it
• Declare the mineral's natural state and any concentration methods
• Keep records of the deposit origin for CBSA verification