Gemology Appraisals

Tree Roots and Rocks

Cave Onyx Specimen

Rock Formation Print

Multi-Mineral Rock Specimen (Possibly Pegmatite or Gneiss)

Light-Colored Chert or Flint Nodule

Stone Grinding Implement or Natural Rock Formation

Rustic Stone Artifact

Naturally Formed "Sneaker" Stone

Unidentified Dark Mineral or Rock Specimen

Reddish-Brown Mineral Fragment

Unidentified Rock or Mineral Specimen

Small Metallic Fragment or Mineral Specimen

Metamorphic Rock Specimen with Silvery Mineral Inclusions

Possible Meteorite

Unpolished Chalcedony Geode (Thunderegg)

Lunar Meteorite

Small Stone

Botryoidal Chalcedony or Agate with Fossil Inclusions

Weathered River Rock

Botryoidal Chalcedony or Geode Fragment

Fossilized Rock

Quartz Geode

Polished Stone

Geode

Chalcedony Mineral Specimen

Meteoritic Rock

Raw Crystal Specimen

Fossilized Rock

Unidentified Mineral Specimen

Animal Tooth

Fossilized Seashell Fragment

Quartz Crystal Sample

Ammonite Fossil

Unidentified Mineral Specimen

Metallic Mineral or Slag Fragment

Meteorite Fragment

Chalcedony or Agate Mineral Specimen

Raw Mineral Specimen

Stone

Raw Crystal Rock