Natural Stone Specimen Appraisals

Polished Agate or Chalcedony Stone

Natural Stone with Distinct Stripe

Natural Mineral Specimen with Translucent Stone

Polished Natural Mineral Specimen (Amber/Brown/White Banded)

Large Polished Carnelian or Agate Specimen

Chert (Flint) Specimen with Inclusion

Tumbled Stone

Natural Stone Artifact

Weather-Worn Sandstone Concretion with Natural Cavities

Rough Agate/Chalcedony Specimen

Banded Agate Specimen

Weathered Stone or Rock Specimen

Basalt Pebble

Heart-Shaped Rock

Raw Carnelian Agate Specimen

Unidentified Stone

Rough Natural Stone

Rustic Stone Artifact

Weathered Stone Concretion / Geode Fragment

Polished Orbicular Jasper Stone

Rough Agate or Chalcedony Specimen

Tumbled Blue Lace Agate Specimen

Rough Agate or Jasper Specimen

Weathered River Rock

Dendritic Agate Mineral Specimen

Botryoidal Chalcedony with Quartz Specimen adhered to Matrix

Polished Agate Geode Half

Naturally Formed "Sneaker" Stone

Botryoidal Chalcedony with Matrix

Rhyolite (Poppy Jasper Type) Mineral Specimen

Stone Grinding Implement or Natural Rock Formation

Banded Natural Specimen

Tumbled Lapis Lazuli Stone

Terahertz Raw Stone

Flower Agate Polished Stone

Large Raw Moss Agate Specimen

Raw Chalcedony with Matrix

Weathered Rock with Lichen Growth

Irregularly Shaped Pale Stone Geofact

Chalcedony Nodule with Inclusions