Crude mica and mica rifted into sheets or splittings
Mica, including splittings; mica waste. > Crude mica and mica rifted into sheets or splittings > Crude mica and mica rifted into sheets or splittings
Duty Rate (from China)
Products classified under Tariff item 2525.10.00
Biotite Mica Splittings
Biotite mica splittings rifted into loose sheets for industrial grinding, prior to any powdering or further processing. This product falls under tariff item 2525.10.00 as crude mica rifted into sheets or splittings, not yet subjected to processes beyond rifting.
Crude Muscovite Mica
Natural crude muscovite mica mined directly from deposits, consisting of unprocessed sheets or blocks with irregular shapes and thicknesses. This product falls under tariff item 2525.10.00 as crude mica that has not been further rifted, cut, or processed beyond extraction.
High Purity Split Block Mica Flakes
High purity split block mica flakes meticulously split to under 0.508 mm thickness with 0.203 mm uniformity, free of inclusions for sensitive applications. This product falls under tariff item 2525.10.00 as crude mica rifted into sheets, essential precursor for semiconductor wafer spacing and RF applications.
Indian Muscovite Crude Mica
Crude muscovite mica blocks sourced from Indian deposits, unrifted and irregular in shape. This product falls under tariff item 2525.10.00 as crude mica, not yet rifted into sheets or splittings, and is a dominant global source for electrical and paint grade processing.
Industrial Grade Split Block Mica
Industrial split block mica is crude mica split into precise thin laminae under 0.508 mm, toleranced to 0.203 mm, ready for manufacturing into components. This product falls under tariff item 2525.10.00 as mica rifted into sheets, commonly sourced from India or Madagascar.
Lepidolite Crude Mica
Crude lepidolite mica ore containing lithium, extracted in block form without rifting. This product falls under tariff item 2525.10.00 as crude mica, distinguished from lithium concentrates, and is primarily imported for lithium extraction and ceramic applications.
Madagascar Phlogopite Sheets
Phlogopite mica sheets rifted from Madagascar blocks, noted for golden color and flexibility. This product falls under tariff item 2525.10.00 as mica rifted into sheets, pre-split block processing, used in furnace windows and gaskets.
Mica Splittings in Book-Pack
Thin mica laminae split into book-form packs, suitable for manufacturing agglomerated mica products. This product falls under tariff item 2525.10.00 as crude mica rifted into sheets or splittings, as defined in statistical note (b).
Muscovite Mica Book-Form Splittings
High-quality muscovite mica split into book-form stacks of laminae, per statistical note (b). This product falls under tariff item 2525.10.00 as rifted splittings suitable for agglomerated mica production, essential for high-voltage insulation manufacturing.
Phlogopite Mica Sheets
Phlogopite mica rifted into thin, flexible sheets from crude blocks, retaining natural cleavage without cutting to specific dimensions. This product falls under tariff item 2525.10.00 as mica rifted into sheets or splittings, suitable for various industrial applications.
Premium Clear Split Block Mica
Premium clear split block mica features high optical clarity in sheets ≤0.508 mm thick, split to exact tolerances without shaping. This product falls under tariff item 2525.10.00 as crude mica rifted into sheets, used in vintage stove windows and scientific instruments.
Ruby Mica Crude Blocks
Unprocessed ruby muscovite mica in large crude blocks, directly from mining operations. This product falls under tariff item 2525.10.00 as crude mica not yet rifted into sheets, prized for its reddish hue and dielectric properties in specialized applications.
Split Block Muscovite Mica
Split block muscovite mica consists of thin sheets of muscovite mica, not exceeding 0.508 mm in thickness, split and selected within a 0.203 mm tolerance but not cut or stamped to specific dimensions. This product falls under tariff item 2525.10.00 as crude mica rifted into sheets.
Split Block Phlogopite Mica Sheets
Phlogopite split block mica is rifted into uniform thin sheets under 0.508 mm thick, selected to tight tolerances without further shaping. This product falls under tariff item 2525.10.00 as crude mica rifted into sheets, prized for superior thermal stability up to 1000°C.
Split Mica Sheets for Electronics
Mica rifted into uniform sheets exceeding split block thickness, for capacitor windows. This product falls under tariff item 2525.10.00 as pre-processed sheets before final machining, providing superior insulation in high-frequency applications.