• Banded Agate in volcanic matrix
  • Hematite with slickenside surface
  • Fossil sea urchin (Echinoid) with dendrites
  • Limestone with manganese dendrites
  • Prismatic Orthoclase crystal
  • Chromite with Uvarovite
  • "Crocodile Jasper" (orbicular Rhyolite)
  • Massive hexagonal prism of Ruby (var. Corundum)
  • Worm-like habit Calcite (Madan, Bulgaria)
  • Bladed Baryte cluster on sulfide matrix
  • Cluster of stacked Vanadinite crystals (Morocco)
  • Spectacular sodalite syenite from Brazil
  • Botryoidal amethystine Quartz ('Grape Agate')
  • Botryoidal amethystine Quartz ('Grape Agate')
  • Rhodochrosite (Argentina)
  • Cobalt-bearing Dolomite (Cobaltoan Dolomite)
  • Stalactitic Malachite (DR Congo)
  • Lapis Lazuli (Afghanistan)
  • Botryoidal Malachite (DR Congo)
  • Divergent elongated Scolecite (Brazil)
  • Zebra Calcite (Mexico)
  • Pseudo-stromatolite from Morocco
  • Glendonite (Calcite pseudomorph after Ikaite)
  • Quartzitic sericite-chlorite Schist