Botryoidal Chalcedony Appraisals

Chalcedony or Agate Specimen

Rough Agate or Chalcedony Specimen

Botryoidal Mineral Specimen

Raw Opal/Chalcedony Specimen

Chalcedony Mineral Specimen

Green Chalcedony Stone Pendant with Gold-Tone Bail

Unpolished Chalcedony Geode (Thunderegg)

Unpolished Agate or Chalcedony Mineral Specimen

Raw Agate or Chalcedony Specimen in Host Rock

Southwestern Style Sterling Silver Twin Stone Ring with Chalcedony and Turquoise

Polished Chrysoprase Specimen with Natural Matrix

Raw Chalcedony or Agate Mineral Specimen with Dendritic Inclusions

Agate Stone

Natural Mineral Specimen (Possibly Quartz or Chalcedony Geode Fragment)

Agate Stone

Large Polished Carnelian or Agate Specimen