Items

• Lapis Lazuli (medium grade)

• Lapis Lazuli (low grade)
• 

  Porphyry

• Fragment from Frauenkirche, Dresden, Germany

  1726-1743

• Travertine sample from Getty Center, Los Angeles

  1984-1998

• Sandstone samples

  2024

• Sled with piece of marble

  20th century