Visuals

  • Sucrosic dolostone with calcite & pyrite (Custar Stone Quarry, Wood County, Ohio, USA) 1
  • Sucrosic dolostone with calcite & pyrite (Custar Stone Quarry, Wood County, Ohio, USA) 2
  • A Rare Martian Rock — Nahklite NWA 10720
  • Barite (Victory Mine, Cave-in-Rock, Illinois, USA) 6
  • Barite (Victory Mine, Cave-in-Rock, Illinois, USA) 5
  • Barite (Victory Mine, Cave-in-Rock, Illinois, USA) 7
  • Barite (Victory Mine, Cave-in-Rock, Illinois, USA) 9
  • Barite (Victory Mine, Cave-in-Rock, Illinois, USA) 8
  • Barite (Victory Mine, Cave-in-Rock, Illinois, USA) 10
  • Barite (Victory Mine, Cave-in-Rock, Illinois, USA) 3
  • Barite (Victory Mine, Cave-in-Rock, Illinois, USA) 4
  • Barite (Victory Mine, Cave-in-Rock, Illinois, USA) 1
  • Barite (Victory Mine, Cave-in-Rock, Illinois, USA) 2
  • Green obsidian (Mexico) 3
  • Green obsidian (Mexico) 2
  • Green obsidian (Mexico) 1
  • Barbara Kruger’s Escalator Installation: “Money Makes Money” in Motion
  • Calcite (Bethel Level, Cave-in-Rock, Illinois, USA) 8
  • Calcite (Bethel Level, Cave-in-Rock, Illinois, USA) 6
  • Calcite (Bethel Level, Cave-in-Rock, Illinois, USA) 7