Visuals

  • Randring-Perlmutterfalter (Boloria eunomia), Quellgebiet der Holzwarche bei Mürringen, Ostbelgien
  • Nacreous aragonite ("mother-of-pearl") 12
  • Nacreous aragonite ("mother-of-pearl") 11
  • Nacreous aragonite ("mother-of-pearl") 10
  • Nacreous aragonite ("mother-of-pearl") 9
  • Nacreous aragonite ("mother-of-pearl") 8
  • Nacreous aragonite ("mother-of-pearl") 7
  • Nacreous aragonite ("mother-of-pearl") 6
  • Nacreous aragonite ("mother-of-pearl") 5
  • Nacreous aragonite ("mother-of-pearl") 4
  • Nacreous aragonite ("mother-of-pearl") 3
  • Nacreous aragonite ("mother-of-pearl") 1
  • Nacreous aragonite ("mother-of-pearl") 2
  • What are #Graphene membranes?
  • Placenticeras intercalare (fossil ammonite) (Bearpaw Formation, Upper Cretaceous, 71 Ma; Alberta, Canada) 3
  • Placenticeras intercalare (fossil ammonite) (Bearpaw Formation, Upper Cretaceous, 71 Ma; Alberta, Canada) 1
  • Placenticeras intercalare (fossil ammonite) (Bearpaw Formation, Upper Cretaceous, 71 Ma; Alberta, Canada) 2
  • Subway construction
  • Nacré de la ronce.
  • Randring-Perlmutterfalter (Boloria eunomia), Holzwarchetal bei Mürringen, Ostbelgien