NACRE

Sat, 23 Dec '23

Shiny button material

Sun, 21 May '23

Pearl button coating

Fri, 13 Jan '23

Shiny material in some guitars

Thu, 1 Dec '22

Source of iridescence in many mollusks

Wed, 13 Apr '22

Mother-of-pearl

Fri, 24 Sep '21

Lustrous shell compound

Thu, 15 Jul '21

Mother-of-pearl

Wed, 19 May '21

Shiny button material