blister pearl

  1. Home
  2. top of the aat hierarchies
  3. Materials Facet
  4. Materials (hierarchy name)
  5. materials (substances)
  6. [materials by composition]
  7. combination inorganic/organic material
  8. combination inorganic/organic animal material
  9. pearl (animal material)
  10. blister pearl
Scope note
Pearly excrescence of irregular shape found on the shell of a pearl oyster; may have one flattened side.
blister pearl
Accepted term: 18-Nov-2024