Chalcedony Specimen Appraisals

Unpolished Chalcedony Geode (Thunderegg)

Unpolished Agate or Chalcedony Mineral Specimen

Raw Chalcedony or Agate Mineral Specimen with Dendritic Inclusions

Large Polished Carnelian or Agate Specimen

Natural Mineral Specimen (Possibly Quartz or Chalcedony Geode Fragment)

Chalcedony

Botryoidal Agate/Chalcedony Cluster

Polished Agate or Chalcedony Fragment

Green Chalcedony Stone Pendant with Gold-Tone Bail

Banded Natural Specimen

Southwestern Style Sterling Silver Twin Stone Ring with Chalcedony and Turquoise

Sodalite in Matrix Mineral Specimen

Raw Geode Specimen

Mixed Mineral Ore Specimen

Geological Specimen

Raw Banded Agate Specimen

Natural Mineral Specimen with Translucent Stone

Banded Mineral Specimen

Rough Citrine Quartz Specimen

Unidentified Rock/Mineral Specimen

Raw Carnelian Agate Specimen

Geode or Vug Specimen

Chert (Flint) Specimen with Inclusion

Cave Onyx Specimen

Rough Blue-Gray Mineral Specimen

Rough Rhodonite Mineral Specimen with Associated Minerals

Mineral Specimen with Copper Mineralization

Raw Mineral Specimen

Botryoidal Mineral Specimen

Unpolished Golden Translucent Mineral Specimen

Raw Quartz Mineral Specimen with Iron Staining

Iridescent Carborundum Crystal Specimen (Silicon Carbide)

Raw Mineral Specimen

Unidentified Cryptocrystalline Quartz Mineral Specimen

Mottled Green and White Rough Mineral Specimen

Natural Rough Rose Quartz Specimen

Rough Mineral Specimen

Rough Opal or Similar Mineral Specimen

Desert Rose Gypsum Cluster

Banded Agate Specimen