Polished Stone Specimen Appraisals

Polished Natural Stone Obelisk Form Decoration

Chert (Flint) Specimen with Inclusion

Natural Stone with Distinct Stripe

Botryoidal Agate Specimen

Polished Variegated Stone Vase on Carved Wooden Stand

Rough Agate or Chalcedony Specimen

Botryoidal Agate/Chalcedony Specimen

Smooth River Stone

Natural Mineral Specimen with Translucent Stone

Natural Stone

Polished Brown Gemstone Fragment

Small Stone

Unique River Stone

Rough Agate/Chalcedony Specimen

Handmade Polished Natural Stone Inlay Lazy Susan

Agate Stone

Raw Carnelian Agate Specimen

Banded Agate Specimen

Natural Stone

Weathered Stone or Rock Specimen

Tumbled Reddish-Brown Stone

Obsidian Stone

Tumbled Grey/Milky White Stone

Natural Stone Artifact

Basalt Pebble

Unidentified Stone

Agate Stone

Polished Amber

Weathered Stone Concretion / Geode Fragment

Rough Agate or Chalcedony Specimen

Rough Agate or Jasper Specimen

Weather-Worn Sandstone Concretion with Natural Cavities

Botryoidal Chalcedony with Quartz Specimen adhered to Matrix

Weathered River Rock

Dendritic Agate Mineral Specimen

Botryoidal Chalcedony or Agate with Fossil Inclusions

Milky Quartz or Chalcedony Specimen

Fossilized Stone with Inscriptions

Naturally Formed "Sneaker" Stone

Weathered Stone with Incised Markings