Natural Stone Geology Appraisals

Rustic Stone Artifact

Natural Stone Artifact

Rough Natural Stone

Polished River Stone

Natural Stone

Naturally Formed "Sneaker" Stone

Smooth River Stone

Smooth River Stone

Stone Grinding Implement or Natural Rock Formation

Stone

Basalt Pebble

Polished Stone

Natural Stone

Heart-Shaped Rock

Weathered Stone or Rock Specimen

Granite Sample

Unique River Stone

Natural Stone with Distinct Stripe

Unidentified Stone

Terahertz Raw Stone

Natural Mineral Specimen with Translucent Stone

Granite Rock

Weather-Worn Sandstone Concretion with Natural Cavities

River Rock/Pebble

Chert (Flint) Specimen with Inclusion

Geode

Rock Fragment

Weathered Rock with Lichen Growth

Irregularly Shaped Pale Stone Geofact

Antique Stone Egg

Weathered Stone Concretion / Geode Fragment

Dendritic Agate Mineral Specimen

Rough Agate or Jasper Specimen

Weathered River Rock

Polished Agate Geode Half

Raw Carnelian Agate Specimen

Serpentine Crystal Point

Stones/Minerals

Chalcedony Nodule with Inclusions

Botryoidal Chalcedony with Quartz Specimen adhered to Matrix