Scientific Specimen Appraisals

Natural Stone Artifact

Weathered Stone or Rock Specimen

Foliated Metamorphic Rock Fragment (Schist/Phyllite)

Unpolished Citrine Crystal Chunk

Fossilized Tooth Fragment

Raw Smoky Quartz Crystal

Agate and Quartz Geode Fragment

Weathered Stone Concretion / Geode Fragment

Giant Clam Shell

Mathematical Tables Edited by James Pryde, W. & R. Chambers, 1897

Agate Geode Half

Weathered Bone Fragment

Geode or Mineral Cluster

Botryoidal Chalcedony Nodule

Rhyolite (Poppy Jasper Type) Mineral Specimen

Citrine Crystal Cluster on Matrix

Amethyst Geode Half

Raw Quartz Cluster / Geode Fragment

Raw Moldavite Specimens

Bladed Celestine (Celestite) Crystal Cluster

Weather-Worn Sandstone Concretion with Natural Cavities

Amethyst Geode Section

TI-Nspire CX II Graphing Calculator

Polished Agate Geode Half

Fossilized Shark Tooth

Small Irregular Mineral Fragment

Botanical Illustration of Dog's Tooth Violet (Erythronium dens-canis)

Vintage Glass Laboratory Bottle

Orthoceras Fossil Plate

Conus Textile Seashell

Solid Brass Spinning Globe with Astrological Stand

Unidentified Granular Rock Sample

Polished Orbicular Jasper Stone

Edison Steam Pressure Gauge with Siphon Tube and Mount

Broken Gastropod Shell Fragment

Metallic Mineral Sample (Possibly Antimony or Bismuth)

Vintage Clear Acrylic Tellurion/Lunar Tellurion (Celestial Globe)

Vintage Bulova Wall Clock and Barometer Set

Fungus (Possibly Schizophyllum commune or similar bracket fungus)

Fossilized Rock