Shell Specimen Appraisals

Botryoidal Chalcedony Specimen

Botryoidal Chalcedony Specimen

Raw Carnelian Agate Specimen

Rough Chalcedony or Agate Specimen with Inclusions

Unidentified Mineral Specimen

Rough Agate/Chalcedony Specimen

Raw Agate/Chalcedony Mineral Specimen with Botryoidal and Dendritic Formations

Rough Blue-Gray Mineral Specimen

Unidentified Mineral Ore Specimen

Chert (Flint) Specimen with Inclusion

Botryoidal Chalcedony or Agate Specimen

Cave Onyx Specimen

Art Deco Woman's Profile Shell Cameo Pendant/Brooch

Mineral Specimen with Copper Mineralization

Raw Grape Agate (Botryoidal Chalcedony) Specimen

Raw Mineral Specimen

Raw Agate or Chalcedony Specimen in Host Rock

Botryoidal Chalcedony with Quartz Specimen adhered to Matrix

Rough Rhodonite Mineral Specimen with Associated Minerals

Botryoidal Chalcedony Mineral Specimen

Botryoidal Mineral Specimen

Scalloped Shell-Shaped Trinket Dish with Grapevine Motif

Blue and Gold Mineral/Ore Specimen

Unpolished Golden Translucent Mineral Specimen

Chalcedony or Agate Mineral Specimen

Raw Mineral Specimen

Botryoidal Chalcedony Mineral Specimen

Polished Chrysoprase Specimen with Natural Matrix

Raw Quartz Mineral Specimen with Iron Staining

Rough Agate or Chalcedony Specimen

Iridescent Carborundum Crystal Specimen (Silicon Carbide)

Unidentified Cryptocrystalline Quartz Mineral Specimen

Iridescent Glass Clam Shell Sculpture with 'Pearl'

Botryoidal Chalcedony Specimen

Botryoidal Chalcedony and Quartz Specimen

Mottled Green and White Rough Mineral Specimen

Natural Rough Rose Quartz Specimen

Milky Quartz or Chalcedony Specimen

Rough Mineral Specimen

Rough Opal or Similar Mineral Specimen