Natural Stone Formation Appraisals

Weather-Worn Sandstone Concretion with Natural Cavities

Stone Grinding Implement or Natural Rock Formation

Weathered Rock with Lichen Growth

Geode Rock

Tree Roots and Rocks

Raw Agate/Chalcedony Mineral Specimen with Botryoidal and Dendritic Formations

Raw Crystal Rock

Botryoidal Agate Specimen

Quartz Geode Half

Quartz Geode

Polished Stone

Natural Stone

Polished River Stone

Natural Stone

Rustic Stone Artifact

Natural Stone with Distinct Stripe

Natural Stone

Rough Natural Stone

Natural Stone Bracelet

Smooth River Stone

Natural Stone Artifact

Smooth River Stone

Polished Natural Stone Obelisk Form Decoration

Naturally Formed "Sneaker" Stone

Stone

Unique River Stone

Tumbled Stone

Natural Stone Bracelet

Heart-shaped Speckled Stone

Tumbled Reddish-Brown Stone

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

Polished River Stone

Agate Stone

Polished Bicolor Stone

Tumbled Lapis Lazuli Stone

Polished Stone

Weathered Stone or Rock Specimen

Handmade Polished Natural Stone Inlay Lazy Susan

Tumbled Grey/Milky White Stone

Polished Jasper or Agate Stone