Activity

2015

• MULTI-TECHNIQUE ELEMENTAL ANALYSIS OF THE SMITHSONIAN CASTLE SANDSTONE AND ROCK VARNISH
  299 Mineralogy/Crystallography (Posters)
  Wednesday, 4 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall
• THE RISE AND FALL OF THE SENECA SANDSTONE INDUSTRY
  T152 Dimension Stone and Heritage Stone: Quarries, Building Stones, Monuments, Sculpture, Utilitarian Stones, and More
  Monday, 2 November 2015

  1:30 PM - 5:30 PM

  Room 339