Geological Materials Appraisals

Raw Smoky Quartz Crystal

Amethyst and Pyrite Mineral Cluster

Orthoceras Fossil Plate

Unidentified Raw Mineral Specimen

Raw Quartz Crystal Specimen

Muscovite Mica Specimen

Fossilized Rock

Appleton Public Schools Diploma awarded to Catharine Frances Coon (1902)

Natural Drusy Mineral Specimen

Unpolished Agate or Chalcedony Mineral Specimen

Iridescent Mineral Fragment

Rough Blue-Gray Mineral Specimen

Unidentified Mineral Ore Specimen

Unique River Stone

Garnet in Matrix Mineral Specimen

Raw Mineral Specimen (Ochre and Dark Mineral)

Assorted Natural Quartz Geodes and Mineral Specimens

Mineral Specimen

Copper Ore Sample

Chert (Flint) Specimen with Inclusion

Massive Blue Mineral Specimen (Possible Sapphire or Corundum-bearing Rock)

Botryoidal Mineral Specimen

Terahertz Raw Stone

Polished River Stone

Repurposed Industrial Cylinders (Yard Art)

Cast Iron Roof Finial Base

Russian Empire 5 Kopeck Stamp (Likely Reprint or Counterfeit)

Mineral Specimen with Copper Mineralization

Raw Mineral Specimen

Raw Rose Quartz Crystal Specimen

Natural Mineral Specimen with Translucent Stone

Botryoidal Chalcedony with Quartz Specimen adhered to Matrix

Unpolished Mineral Specimen

Hydraulic or Mechanical Lift Column / Vehicle Lift Component

Two Carved Shell and Ivory Pendants

Carved Animal Horn with Wooden Base

Blue and Gold Mineral/Ore Specimen

Fossilized Marine Organism Rock Specimen

Dark Reddish-Brown River Stone

Rough Lapis Lazuli Specimen