Geological Formations Appraisals

Tree Roots and Rocks

Node of Crystalline Structure

Rock Formation Print

Weathered Rock with Lichen Growth

Botryoidal Agate Specimen

Raw Crystal Rock

Quartz Geode

Raw Agate/Chalcedony Mineral Specimen with Botryoidal and Dendritic Formations

World War II Bomber Formation Painting

Granite Rock Sample

Naturally Formed "Sneaker" Stone

Quartz Geode Half

Unidentified Light-Colored Stone Fragment

Small Rock

Unidentified Rock Specimen

Natural Stone Artifact

Geode Rock

Reddish Rock Sample

Rock Fragment

Unidentified Metamorphic Rock Specimen

Geological Specimen

Granite Sample

Unidentified Geological Specimen (Reddish-Brown & Green Mineral/Rock)

Mineral Specimen

Unidentified Rock/Mineral Specimen

Basalt Pebble

Small Stone

Unidentified Rock

Rough Natural Stone

Fossilized Wood Fragment

Igneous Rock

Heart-Shaped Rock

Fossilized Rock

Raw Mineral Specimen

Small Rock Specimen

Possible Meteorite

Lunar Meteorite

Unidentified Stone

Fossilized Seashell Embedded in Rock (Bivalve in Sedimentary Matrix)

Foliated Metamorphic Rock Fragment (Schist/Phyllite)