… Worked mica and articles of mica, including agglomerated or reconstituted mica, whether or not on a support of paper, paperboard or other materials. …
Explanatory notes
… mica and articles of mica, including agglomerated or reconstituted mica, whether or not on a support of paper, … micafolium), which is obtained by bonding mica splittings one above the other or side by side using shellac, natural … large surface area; the sheets, etc., are generally backed on one or (usually) both surfaces with textile fabric, glass …